MCP-Server

domainee

dev.domainee/domainee
Cloud & Infrastruktur Entwicklertools Sicherheit Öffentlich und erreichbar MCP 2025-11-25

Was dieses MCP kann

Provides domain, DNS, TLS, email-authentication, HTTP, WHOIS, availability, and website diagnostics for SaaS custom-domain setups.

tools_cname_lookup
CNAME Lookup
Free public API. Resolve a hostname's CNAME chain. Useful for debugging custom-domain CNAME setups.
Nur Lesen Externer Zugriff Idempotent
Eingabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['host'], 'properties': {'host': {'type': 'string', 'minLength': 1, 'description': 'Hostname to resolve, e.g. www.example.com.'}}, 'additionalProperties': False}
Ausgabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'data'], 'properties': {'ok': {'type': 'boolean', 'description': 'Always true here; failures return an isError result instead.'}, 'data': {'type': 'object', 'required': ['host', 'isApex', 'cnames', 'aRecords'], 'properties': {'host': {'type': 'string'}, 'cnames': {'type': 'array', 'items': {'type': 'string'}, 'description': 'CNAME answers; empty if the host has no CNAME.'}, 'isApex': {'type': 'boolean'}, 'target': {'type': ['string', 'null'], 'description': 'First CNAME target, or null.'}, 'aRecords': {'type': 'array', 'items': {'type': 'string'}, 'description': 'A records of the target.'}}, 'additionalProperties': True}}, 'description': "The hostname's CNAME target and what it resolves to.", 'additionalProperties': True}
tools_dkim_record_checker
DKIM Record Checker
Free public API. Look up the DKIM record at <selector>._domainkey.<domain>, parse the public key, flag issues.
Nur Lesen Externer Zugriff Idempotent
Eingabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['domain', 'selector'], 'properties': {'domain': {'type': 'string', 'minLength': 1, 'description': 'Domain to check DKIM for.'}, 'selector': {'type': 'string', 'minLength': 1, 'description': 'DKIM selector â\x80\x94 `google`, `k1`, `mxvault`, `s1`, etc.'}}, 'additionalProperties': False}
Ausgabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'data'], 'properties': {'ok': {'type': 'boolean', 'description': 'Always true here; failures return an isError result instead.'}, 'data': {'type': 'object', 'required': ['domain', 'selector', 'qname', 'present', 'issues'], 'properties': {'tags': {'type': 'object', 'additionalProperties': {'type': 'string'}}, 'qname': {'type': 'string', 'description': 'Name queried: <selector>._domainkey.<domain>.'}, 'domain': {'type': 'string'}, 'issues': {'type': 'array', 'items': {'type': 'object', 'required': ['level', 'message'], 'properties': {'level': {'type': 'string', 'description': 'error | warning | info.'}, 'message': {'type': 'string'}}, 'additionalProperties': True}}, 'record': {'type': 'string'}, 'present': {'type': 'boolean'}, 'selector': {'type': 'string'}}, 'additionalProperties': True}}, 'description': 'The DKIM record at the selector, parsed and validated.', 'additionalProperties': True}
tools_dmarc_record_checker
DMARC Record Checker
Free public API. Look up the DMARC record at _dmarc.<domain>, parse policy/alignment/reporting tags, flag missing or too-permissive settings.
Nur Lesen Externer Zugriff Idempotent
Eingabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['domain'], 'properties': {'domain': {'type': 'string', 'minLength': 1, 'description': 'Domain to check DMARC for.'}}, 'additionalProperties': False}
Ausgabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'data'], 'properties': {'ok': {'type': 'boolean', 'description': 'Always true here; failures return an isError result instead.'}, 'data': {'type': 'object', 'required': ['domain', 'present', 'issues'], 'properties': {'tags': {'type': 'object', 'description': "Parsed tags, e.g. {p: 'reject', rua: 'mailto:...'}.", 'additionalProperties': {'type': 'string'}}, 'domain': {'type': 'string'}, 'issues': {'type': 'array', 'items': {'type': 'object', 'required': ['level', 'message'], 'properties': {'level': {'type': 'string', 'description': 'error | warning | info.'}, 'message': {'type': 'string'}}, 'additionalProperties': True}}, 'record': {'type': 'string'}, 'present': {'type': 'boolean'}}, 'additionalProperties': True}}, 'description': "The domain's DMARC record, parsed and validated.", 'additionalProperties': True}
tools_dns_propagation_checker
DNS Propagation Checker
Free public API. Query the same hostname across ~10 public DNS resolvers worldwide and report which ones return the same answer. Useful right after a DNS change.
Nur Lesen Externer Zugriff Idempotent
Eingabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['host'], 'properties': {'host': {'type': 'string', 'minLength': 1, 'description': 'Hostname to check.'}, 'type': {'enum': ['A', 'AAAA', 'CNAME', 'MX', 'TXT', 'NS'], 'type': 'string', 'description': 'Record type. Default: A.'}}, 'additionalProperties': False}
Ausgabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'data'], 'properties': {'ok': {'type': 'boolean', 'description': 'Always true here; failures return an isError result instead.'}, 'data': {'type': 'object', 'required': ['domain', 'type', 'consistent', 'results'], 'properties': {'type': {'type': 'string'}, 'domain': {'type': 'string'}, 'results': {'type': 'array', 'items': {'type': 'object', 'required': ['resolver', 'location', 'ok'], 'properties': {'ok': {'type': 'boolean', 'description': 'false = resolver query failed (see error).'}, 'error': {'type': 'string'}, 'answers': {'type': 'array', 'items': {'type': 'string'}}, 'location': {'type': 'string'}, 'resolver': {'type': 'string'}}, 'additionalProperties': True}}, 'consistent': {'type': 'boolean', 'description': 'true when every resolver that answered returned the same set.'}}, 'additionalProperties': True}}, 'description': 'Answers from several public resolvers and whether they agree.', 'additionalProperties': True}
tools_dns_provider_lookup
DNS Provider Lookup
Free public API. Identify which DNS provider actually serves a domain, fingerprinted from its public NS records. Returns the record name written the way that provider's form expects it (providers disagree about whether the apex is '@', blank, or the full domain, and getting it wrong is the most common way a correct record lands in the wrong place), whether the provider can point a zone apex at a hostname, where its record editor lives, and the provider-specific settings that silently break custom domain setups. Use this before telling someone what DNS record to add. No Bearer required.
Nur Lesen Externer Zugriff Idempotent
Eingabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['domain'], 'properties': {'domain': {'type': 'string', 'minLength': 1, 'description': 'Domain or hostname. Subdomains are walked up to the zone holding the NS records.'}}, 'additionalProperties': False}
Ausgabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'data'], 'properties': {'ok': {'type': 'boolean', 'description': 'Always true here; failures return an isError result instead.'}, 'data': {'type': 'object', 'required': ['host', 'apex', 'nameservers', 'detected', 'provider'], 'properties': {'apex': {'type': 'boolean', 'description': 'true for a root domain.'}, 'host': {'type': 'string'}, 'zone': {'type': ['string', 'null'], 'description': 'Zone that holds the NS records.'}, 'detected': {'type': 'boolean', 'description': 'false = provider not recognised from its nameservers.'}, 'provider': {'type': 'object', 'required': ['id', 'name', 'recordName', 'apexSupport', 'quirks'], 'properties': {'id': {'type': 'string'}, 'name': {'type': 'string'}, 'quirks': {'type': 'array', 'items': {'type': 'string'}, 'description': 'Provider-specific settings that silently break custom domain setups.'}, 'recordName': {'type': 'string', 'description': "What to type in this provider's record name/host field for this hostname."}, 'apexSupport': {'type': 'string', 'description': "'alias' = can point the apex at a hostname (ALIAS/ANAME/flattening); 'none' = apex needs A records."}, 'dashboardUrl': {'type': ['string', 'null']}, 'recordEditorPath': {'type': ['string', 'null'], 'description': "Where the DNS record editor lives in the provider's UI."}}, 'additionalProperties': True}, 'nameservers': {'type': 'array', 'items': {'type': 'string'}}, 'knownProviderCount': {'type': 'number'}}, 'additionalProperties': True}}, 'description': 'The DNS provider serving the domain and how to write records there.', 'additionalProperties': True}
tools_dns_record_lookup
DNS Record Lookup
Free public API. Look up DNS records (A, AAAA, CNAME, MX, TXT, NS, SOA) for any domain.
Nur Lesen Externer Zugriff Idempotent
Eingabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['domain'], 'properties': {'type': {'enum': ['A', 'AAAA', 'CNAME', 'MX', 'TXT', 'NS', 'SOA'], 'type': 'string', 'description': 'Restrict to one record type. Default: all common types.'}, 'domain': {'type': 'string', 'minLength': 1, 'description': 'Domain to query, e.g. example.com.'}}, 'additionalProperties': False}
Ausgabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'data'], 'properties': {'ok': {'type': 'boolean', 'description': 'Always true here; failures return an isError result instead.'}, 'data': {'type': 'object', 'required': ['domain', 'records'], 'properties': {'domain': {'type': 'string'}, 'records': {'type': 'object', 'description': 'Map of record type (A, AAAA, CNAME, MX, TXT, NS, SOA) to an array of answers ([] if none; MX entries are {exchange, priority}, SOA is one object), or {error} if that lookup failed.', 'additionalProperties': {}}}, 'additionalProperties': True}}, 'description': 'DNS records for the domain, keyed by type.', 'additionalProperties': True}
tools_domain_age_checker
Domain Age Checker
Free public API. Returns a domain's registration date, age in days + years, last-updated date, and expiration.
Nur Lesen Externer Zugriff Idempotent
Eingabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['domain'], 'properties': {'domain': {'type': 'string', 'minLength': 1, 'description': 'Domain to check.'}}, 'additionalProperties': False}
Ausgabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'data'], 'properties': {'ok': {'type': 'boolean', 'description': 'Always true here; failures return an isError result instead.'}, 'data': {'type': 'object', 'required': ['domain', 'ageDays', 'ageYears'], 'properties': {'domain': {'type': 'string'}, 'ageDays': {'type': ['number', 'null']}, 'created': {'type': ['string', 'null']}, 'expires': {'type': ['string', 'null']}, 'updated': {'type': ['string', 'null']}, 'ageYears': {'type': ['number', 'null']}}, 'additionalProperties': True}}, 'description': 'Registration date and age of the domain.', 'additionalProperties': True}
tools_domain_availability_checker
Domain Availability Checker
Free public API. Check availability of a name across one or more TLDs. Pass a `name` (no TLD) and an optional `tlds` array.
Nur Lesen Externer Zugriff Idempotent
Eingabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['name'], 'properties': {'name': {'type': 'string', 'minLength': 1, 'description': 'Bare name without TLD, e.g. `mybrand`.'}, 'tlds': {'type': 'array', 'items': {'type': 'string'}, 'description': "Optional list of TLDs to check, e.g. ['com', 'io', 'dev']. Default: a standard SaaS set."}}, 'additionalProperties': False}
Ausgabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'data'], 'properties': {'ok': {'type': 'boolean', 'description': 'Always true here; failures return an isError result instead.'}, 'data': {'type': 'object', 'required': ['name', 'results'], 'properties': {'name': {'type': 'string'}, 'results': {'type': 'array', 'items': {'type': 'object', 'required': ['tld', 'fqdn', 'available', 'method'], 'properties': {'tld': {'type': 'string'}, 'fqdn': {'type': 'string'}, 'method': {'type': ['string', 'null'], 'description': 'rdap | dns | null.'}, 'available': {'type': ['boolean', 'null'], 'description': 'true = appears unregistered, false = registered, null = could not tell.'}, 'registrarHint': {'type': ['string', 'null']}}, 'additionalProperties': True}}}, 'additionalProperties': True}}, 'description': 'Availability of the name per TLD.', 'additionalProperties': True}
tools_domain_connect_checker
Domain Connect Checker
Free public API. Check whether a domain's DNS provider implements the Domain Connect protocol, read live from the _domainconnect TXT record and the provider's settings endpoint. Reports the provider and whether it offers the synchronous flow (a signed redirect with no token exchanged, the one that works in practice) or only the asynchronous OAuth flow. Note that provider support is necessary but not sufficient for one-click setup: the service being connected must also have a template the provider has synced and enabled, which many providers do only after a per-service onboarding. No Bearer required.
Nur Lesen Externer Zugriff Idempotent
Eingabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['domain'], 'properties': {'domain': {'type': 'string', 'minLength': 1, 'description': 'Domain to check, e.g. example.com.'}}, 'additionalProperties': False}
Ausgabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'data'], 'properties': {'ok': {'type': 'boolean', 'description': 'Always true here; failures return an isError result instead.'}, 'data': {'type': 'object', 'required': ['domain', 'supported'], 'properties': {'flows': {'type': 'object', 'required': ['synchronous', 'asynchronous'], 'properties': {'synchronous': {'type': 'boolean', 'description': 'Signed-redirect flow; the one that works in practice.'}, 'asynchronous': {'type': 'boolean', 'description': 'OAuth flow.'}}, 'description': 'Present only when supported is true.', 'additionalProperties': True}, 'domain': {'type': 'string'}, 'reason': {'type': 'string', 'description': 'When unsupported: no_discovery_record | settings_unavailable.'}, 'supported': {'type': 'boolean', 'description': 'Provider implements Domain Connect (necessary, not sufficient, for one-click setup).'}, 'providerId': {'type': 'string'}, 'dnsProvider': {'type': ['string', 'null']}, 'explanation': {'type': 'string'}, 'nameservers': {'type': 'array', 'items': {'type': 'string'}}, 'discoveryHost': {'type': 'string', 'description': 'Host from the _domainconnect TXT record.'}, 'urlControlPanel': {'type': ['string', 'null']}}, 'additionalProperties': True}}, 'description': "Whether the domain's DNS provider implements Domain Connect.", 'additionalProperties': True}
tools_http_header_checker
HTTP Header Checker
Free public API. Fetch a URL and return its response headers + security grade based on common security headers.
Nur Lesen Externer Zugriff Idempotent
Eingabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['url'], 'properties': {'url': {'type': 'string', 'format': 'uri', 'description': 'Full URL with scheme, e.g. https://example.com.'}}, 'additionalProperties': False}
Ausgabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'data'], 'properties': {'ok': {'type': 'boolean', 'description': 'Always true here; failures return an isError result instead.'}, 'data': {'type': 'object', 'required': ['finalUrl', 'status', 'statusText', 'responseTimeMs', 'headers', 'security'], 'properties': {'status': {'type': 'number'}, 'headers': {'type': 'array', 'items': {'type': 'object', 'required': ['name', 'value'], 'properties': {'name': {'type': 'string'}, 'value': {'type': 'string'}}, 'additionalProperties': True}}, 'finalUrl': {'type': 'string', 'description': 'URL after following redirects.'}, 'security': {'type': 'object', 'required': ['grade', 'score', 'findings'], 'properties': {'grade': {'type': 'string', 'description': 'A+ to F.'}, 'score': {'type': 'number', 'description': '0-100.'}, 'findings': {'type': 'array', 'items': {'type': 'object', 'required': ['header', 'present', 'rating', 'note'], 'properties': {'note': {'type': 'string'}, 'value': {'type': 'string'}, 'header': {'type': 'string'}, 'rating': {'type': 'string', 'description': 'good | warning | missing.'}, 'present': {'type': 'boolean'}}, 'additionalProperties': True}}}, 'additionalProperties': True}, 'statusText': {'type': 'string'}, 'responseTimeMs': {'type': 'number'}}, 'additionalProperties': True}}, 'description': 'Response headers and a security-header grade.', 'additionalProperties': True}
tools_redirect_checker
Redirect Checker
Free public API. Follow a URL's redirect chain and return every hop with status code, response time, final destination.
Nur Lesen Externer Zugriff Idempotent
Eingabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['url'], 'properties': {'url': {'type': 'string', 'format': 'uri', 'description': 'Starting URL.'}}, 'additionalProperties': False}
Ausgabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'data'], 'properties': {'ok': {'type': 'boolean', 'description': 'Always true here; failures return an isError result instead.'}, 'data': {'type': 'object', 'required': ['startUrl', 'finalUrl', 'hopCount', 'loop', 'truncated', 'hops'], 'properties': {'hops': {'type': 'array', 'items': {'type': 'object', 'required': ['url', 'status', 'statusText', 'responseTimeMs'], 'properties': {'url': {'type': 'string'}, 'status': {'type': 'number'}, 'location': {'type': 'string', 'description': 'Location header, when the hop redirects.'}, 'statusText': {'type': 'string'}, 'responseTimeMs': {'type': 'number'}}, 'additionalProperties': True}}, 'loop': {'type': 'boolean', 'description': 'Chain revisits a URL.'}, 'finalUrl': {'type': 'string'}, 'hopCount': {'type': 'number'}, 'startUrl': {'type': 'string'}, 'truncated': {'type': 'boolean', 'description': 'Stopped after 12 hops.'}}, 'additionalProperties': True}}, 'description': "Every hop of the URL's redirect chain.", 'additionalProperties': True}
tools_reverse_ip_lookup
Reverse IP Lookup
Free public API. Reverse-DNS (PTR) lookup for an IP address. Returns one or more hostnames if configured.
Nur Lesen Externer Zugriff Idempotent
Eingabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ip'], 'properties': {'ip': {'type': 'string', 'minLength': 1, 'description': 'IPv4 or IPv6 address, e.g. 8.8.8.8.'}}, 'additionalProperties': False}
Ausgabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'data'], 'properties': {'ok': {'type': 'boolean', 'description': 'Always true here; failures return an isError result instead.'}, 'data': {'type': 'object', 'required': ['ip', 'hostnames'], 'properties': {'ip': {'type': 'string'}, 'ptrError': {'type': ['string', 'null']}, 'hostnames': {'type': 'array', 'items': {'type': 'string'}, 'description': 'PTR records.'}, 'sharedHosts': {'anyOf': [{'type': 'array', 'items': {'type': 'string'}}, {'type': 'null'}], 'description': 'Other hostnames on this IP; null when unavailable.'}, 'sharedHostsNote': {'type': ['string', 'null']}, 'sharedHostsTotal': {'type': ['number', 'null']}, 'sharedHostsSource': {'type': ['string', 'null']}, 'sharedHostsStatus': {'type': 'string', 'description': 'ok | unavailable | error.'}, 'sharedHostsTruncated': {'type': ['boolean', 'null']}}, 'additionalProperties': True}}, 'description': 'PTR hostnames for the IP, plus co-hosted domains when available.', 'additionalProperties': True}
tools_spf_record_checker
SPF Record Checker
Free public API. Look up and validate the SPF record for a domain. Counts void/total DNS lookups, flags syntax issues, validates against RFC 7208's 10-lookup limit.
Nur Lesen Externer Zugriff Idempotent
Eingabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['domain'], 'properties': {'domain': {'type': 'string', 'minLength': 1, 'description': 'Domain to check SPF for.'}}, 'additionalProperties': False}
Ausgabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'data'], 'properties': {'ok': {'type': 'boolean', 'description': 'Always true here; failures return an isError result instead.'}, 'data': {'type': 'object', 'required': ['domain', 'present', 'lookupCount', 'issues'], 'properties': {'domain': {'type': 'string'}, 'issues': {'type': 'array', 'items': {'type': 'object', 'required': ['level', 'message'], 'properties': {'level': {'type': 'string', 'description': 'error | warning | info.'}, 'message': {'type': 'string'}}, 'additionalProperties': True}}, 'record': {'type': 'string'}, 'present': {'type': 'boolean'}, 'records': {'type': 'array', 'items': {'type': 'string'}}, 'mechanisms': {'type': 'array', 'items': {'type': 'object', 'required': ['qualifier', 'type'], 'properties': {'type': {'type': 'string'}, 'value': {'type': 'string'}, 'qualifier': {'type': 'string'}}, 'additionalProperties': True}}, 'lookupCount': {'type': 'number', 'description': 'DNS lookups consumed; RFC 7208 allows at most 10.'}}, 'additionalProperties': True}}, 'description': "The domain's SPF record, parsed and validated.", 'additionalProperties': True}
tools_ssl_check
SSL Certificate Check
Free public API. Check the TLS certificate of any public hostname. Returns issuer, subject, validity dates, days until expiry, full chain, cipher, protocol, and SAN list. No Bearer required.
Nur Lesen Externer Zugriff Idempotent
Eingabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['host'], 'properties': {'host': {'type': 'string', 'minLength': 1, 'description': 'Hostname to check. Optionally with port, e.g. example.com:443.'}}, 'additionalProperties': False}
Ausgabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'data'], 'properties': {'ok': {'type': 'boolean', 'description': 'Always true here; failures return an isError result instead.'}, 'data': {'type': 'object', 'required': ['host', 'port', 'authorized', 'expired', 'daysUntilExpiry', 'subject', 'issuer', 'validFrom', 'validTo', 'altNames', 'chain'], 'properties': {'host': {'type': 'string'}, 'port': {'type': 'number'}, 'chain': {'type': 'array', 'items': {'type': 'object', 'required': ['subject', 'issuer', 'validFrom', 'validTo'], 'properties': {'issuer': {'$ref': '#/properties/data/properties/subject'}, 'subject': {'$ref': '#/properties/data/properties/subject'}, 'validTo': {'type': 'string'}, 'validFrom': {'type': 'string'}}, 'additionalProperties': True}, 'description': 'Leaf first, then intermediates and root.'}, 'cipher': {'anyOf': [{'type': 'object', 'properties': {'name': {'type': 'string'}, 'version': {'type': 'string'}}, 'additionalProperties': True}, {'type': 'null'}]}, 'issuer': {'$ref': '#/properties/data/properties/subject'}, 'expired': {'type': 'boolean'}, 'subject': {'type': 'object', 'properties': {'C': {'type': 'string'}, 'L': {'type': 'string'}, 'O': {'type': 'string'}, 'CN': {'type': 'string'}, 'OU': {'type': 'string'}, 'ST': {'type': 'string'}}, 'additionalProperties': True}, 'validTo': {'type': 'string', 'description': 'ISO 8601.'}, 'altNames': {'type': 'array', 'items': {'type': 'string'}, 'description': 'Subject Alternative Names (hostnames the cert covers).'}, 'protocol': {'type': ['string', 'null'], 'description': 'Negotiated TLS version, e.g. TLSv1.3.'}, 'validFrom': {'type': 'string', 'description': 'ISO 8601.'}, 'authorized': {'type': 'boolean', 'description': 'Chain validates against public roots and matches the hostname.'}, 'pubkeyBits': {'type': 'number'}, 'serialNumber': {'type': 'string'}, 'fingerprint256': {'type': 'string'}, 'daysUntilExpiry': {'type': 'number', 'description': 'Negative once expired.'}, 'authorizationError': {'type': ['string', 'null'], 'description': 'Why validation failed, e.g. CERT_HAS_EXPIRED.'}, 'signatureAlgorithm': {'type': 'string'}}, 'additionalProperties': True}}, 'description': 'TLS certificate details for the host.', 'additionalProperties': True}
tools_subdomain_finder
Subdomain Finder
Free public API. Enumerate subdomains for a target domain via Certificate Transparency logs + DNS resolution.
Nur Lesen Externer Zugriff Idempotent
Eingabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['domain'], 'properties': {'domain': {'type': 'string', 'minLength': 1, 'description': 'Apex domain to enumerate.'}}, 'additionalProperties': False}
Ausgabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'data'], 'properties': {'ok': {'type': 'boolean', 'description': 'Always true here; failures return an isError result instead.'}, 'data': {'type': 'object', 'required': ['domain', 'counts', 'subdomains'], 'properties': {'counts': {'type': 'object', 'required': ['wordlist', 'crtsh', 'total'], 'properties': {'crtsh': {'type': 'number'}, 'total': {'type': 'number'}, 'wordlist': {'type': 'number'}}, 'additionalProperties': True}, 'domain': {'type': 'string'}, 'subdomains': {'type': 'array', 'items': {'type': 'object', 'required': ['host', 'addresses'], 'properties': {'host': {'type': 'string'}, 'addresses': {'type': 'array', 'items': {'type': 'string'}, 'description': 'Resolved IPs; empty if not resolved.'}}, 'additionalProperties': True}}}, 'additionalProperties': True}}, 'description': 'Subdomains found via Certificate Transparency and a wordlist.', 'additionalProperties': True}
tools_txt_record_lookup
TXT Record Lookup
Free public API. Fetch all TXT records on a domain, classifying each as SPF, DKIM, DMARC, BIMI, verification token, or general.
Nur Lesen Externer Zugriff Idempotent
Eingabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['domain'], 'properties': {'domain': {'type': 'string', 'minLength': 1, 'description': 'Domain to fetch TXT records for.'}}, 'additionalProperties': False}
Ausgabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'data'], 'properties': {'ok': {'type': 'boolean', 'description': 'Always true here; failures return an isError result instead.'}, 'data': {'type': 'object', 'required': ['domain', 'count', 'records'], 'properties': {'count': {'type': 'number'}, 'domain': {'type': 'string'}, 'records': {'type': 'array', 'items': {'type': 'object', 'required': ['value', 'category'], 'properties': {'value': {'type': 'string'}, 'service': {'type': 'string', 'description': 'For verification tokens, the service that issued it.'}, 'category': {'type': 'string', 'description': 'SPF | DMARC | DKIM | Verification | MTA-STS | Other.'}}, 'additionalProperties': True}}}, 'additionalProperties': True}}, 'description': 'All TXT records on the domain, classified.', 'additionalProperties': True}
tools_website_status_checker
Website Status Checker
Free public API. Check if a website is up or down. Returns HTTP status, response time, final URL after redirects, basic SSL info.
Nur Lesen Externer Zugriff Idempotent
Eingabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['url'], 'properties': {'url': {'type': 'string', 'format': 'uri', 'description': 'URL to check (include scheme).'}}, 'additionalProperties': False}
Ausgabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'data'], 'properties': {'ok': {'type': 'boolean', 'description': 'Always true here; failures return an isError result instead.'}, 'data': {'type': 'object', 'required': ['url', 'up', 'status', 'statusText', 'responseTimeMs', 'ssl'], 'properties': {'up': {'type': 'boolean', 'description': 'true when the status is below 500.'}, 'ssl': {'anyOf': [{'type': 'object', 'required': ['valid', 'daysUntilExpiry', 'issuer'], 'properties': {'valid': {'type': 'boolean'}, 'issuer': {'type': ['string', 'null']}, 'daysUntilExpiry': {'type': ['number', 'null']}}, 'additionalProperties': True}, {'type': 'null'}]}, 'url': {'type': 'string'}, 'server': {'type': ['string', 'null']}, 'status': {'type': 'number', 'description': 'HTTP status; 0 if the request failed.'}, 'finalUrl': {'type': ['string', 'null']}, 'statusText': {'type': 'string'}, 'contentType': {'type': ['string', 'null']}, 'responseTimeMs': {'type': 'number'}}, 'additionalProperties': True}}, 'description': 'Whether the site is up, with timing and basic SSL info.', 'additionalProperties': True}
tools_whois_lookup
WHOIS Lookup
Free public API. WHOIS / RDAP lookup for a domain — registrar, status, created/updated/expires dates, nameservers.
Nur Lesen Externer Zugriff Idempotent
Eingabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['domain'], 'properties': {'domain': {'type': 'string', 'minLength': 1, 'description': 'Domain to look up.'}}, 'additionalProperties': False}
Ausgabeschema
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['ok', 'data'], 'properties': {'ok': {'type': 'boolean', 'description': 'Always true here; failures return an isError result instead.'}, 'data': {'type': 'object', 'required': ['domain', 'status', 'nameservers'], 'properties': {'domain': {'type': 'string'}, 'handle': {'type': ['string', 'null']}, 'status': {'type': 'array', 'items': {'type': 'string'}, 'description': 'EPP status codes, e.g. client transfer prohibited.'}, 'createdAt': {'type': ['string', 'null']}, 'expiresAt': {'type': ['string', 'null']}, 'registrar': {'type': ['string', 'null']}, 'updatedAt': {'type': ['string', 'null']}, 'nameservers': {'type': 'array', 'items': {'type': 'string'}}, 'transferred': {'type': ['string', 'null'], 'description': 'Last transfer date, if reported.'}, 'whoisServer': {'type': ['string', 'null']}}, 'additionalProperties': True}}, 'description': 'RDAP registration data for the domain.', 'additionalProperties': True}
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tools_domain_connect_checker
19. September 2026 02:40
Hinzugefügt
tools_domain_availability_checker
17. September 2026 12:39
Hinzugefügt
tools_dkim_record_checker
17. September 2026 12:39
Hinzugefügt
tools_website_status_checker
17. September 2026 12:39
Hinzugefügt
tools_txt_record_lookup
17. September 2026 12:39
Hinzugefügt
tools_dmarc_record_checker
17. September 2026 12:39
Hinzugefügt
tools_reverse_ip_lookup
17. September 2026 12:39
Hinzugefügt
tools_subdomain_finder
17. September 2026 12:39
Hinzugefügt
tools_domain_age_checker
17. September 2026 12:39
Hinzugefügt
tools_spf_record_checker
17. September 2026 12:39
Hinzugefügt
tools_redirect_checker
17. September 2026 12:39
Hinzugefügt
tools_dns_propagation_checker
17. September 2026 12:39