{ "dataset": "dns_capabilities", "version": "2026.06", "license": "CC-BY-4.0", "last_checked": "2026-06-25T00:00:00Z", "schema": "https://opendomaindata.org/schemas/dns-capabilities.schema.json", "count": 7, "records": [ { "registrar_id": "cloudflare-registrar", "dnssec": "supported", "alias_aname": true, "caa": true, "api_record_management": true, "record_types": ["A", "AAAA", "CNAME", "MX", "TXT", "SRV", "CAA", "NS"], "ttl_min_seconds": 60, "sources": ["registrar_docs", "rdap"], "verification_status": "independently_tested", "last_checked": "2026-05-27T04:12:00Z", "field_provenance": { "dnssec": { "source_url": "https://developers.cloudflare.com/dns/dnssec/", "verification_status": "independently_tested", "last_checked": "2026-05-27T04:12:00Z", "note": "One-click DNSSEC on Cloudflare-hosted zones; DS records exposed for the registrar to publish." }, "api_record_management": { "source_url": "https://developers.cloudflare.com/api/resources/dns/", "verification_status": "independently_tested", "last_checked": "2026-05-27T04:12:00Z", "note": "Full DNS records API (list/create/update/delete) confirmed against a live zone." }, "caa": { "source_url": "https://developers.cloudflare.com/dns/manage-dns-records/reference/dns-record-types/", "verification_status": "independently_tested", "last_checked": "2026-05-27T04:12:00Z", "note": "CAA listed among supported record types and creatable via the dashboard and API." } } }, { "registrar_id": "namecheap", "dnssec": "supported", "alias_aname": true, "caa": true, "api_record_management": true, "record_types": ["A", "AAAA", "CNAME", "MX", "TXT", "SRV", "CAA", "NS"], "ttl_min_seconds": 60, "sources": ["registrar_docs"], "verification_status": "independently_tested", "last_checked": "2026-05-27T04:12:00Z", "field_provenance": { "dnssec": { "source_url": "https://www.namecheap.com/support/knowledgebase/article.aspx/9722/2232/managing-dnssec-for-domains-pointed-to-custom-dns/", "verification_status": "public_sources", "last_checked": "2026-05-27T04:12:00Z", "note": "DNSSEC supported; DS records managed from the domain dashboard." }, "api_record_management": { "source_url": "https://www.namecheap.com/support/api/methods/domains-dns/", "verification_status": "public_sources", "last_checked": "2026-05-27T04:12:00Z", "note": "domains.dns.setHosts / getHosts API methods manage records." } } }, { "registrar_id": "porkbun", "dnssec": "supported", "alias_aname": true, "caa": true, "api_record_management": true, "record_types": ["A", "AAAA", "CNAME", "MX", "TXT", "SRV", "CAA", "NS", "TLSA"], "ttl_min_seconds": 600, "sources": ["registrar_docs", "submission"], "verification_status": "registrar_verified", "last_checked": "2026-05-27T04:12:00Z", "field_provenance": { "api_record_management": { "source_url": "https://porkbun.com/api/json/v3/documentation", "verification_status": "registrar_verified", "last_checked": "2026-05-27T04:12:00Z", "note": "DNS create/edit/retrieve/delete endpoints documented and confirmed." }, "record_types": { "source_url": "https://porkbun.com/api/json/v3/documentation", "verification_status": "registrar_verified", "last_checked": "2026-05-27T04:12:00Z", "note": "Record types accepted by the DNS API, including TLSA." } } }, { "registrar_id": "godaddy", "dnssec": "supported", "alias_aname": false, "caa": true, "api_record_management": true, "record_types": ["A", "AAAA", "CNAME", "MX", "TXT", "SRV", "CAA", "NS"], "ttl_min_seconds": 600, "sources": ["registrar_docs"], "verification_status": "public_sources", "last_checked": "2026-06-25T00:00:00Z", "field_provenance": { "dnssec": { "source_url": "https://www.godaddy.com/help/turn-dnssec-on-or-off-6420", "verification_status": "public_sources", "last_checked": "2026-06-25T00:00:00Z", "note": "DNSSEC managed for domains on GoDaddy nameservers; Premium DNS offers fully managed signing." }, "api_record_management": { "source_url": "https://developer.godaddy.com/doc/endpoint/domains", "verification_status": "public_sources", "last_checked": "2026-06-25T00:00:00Z", "note": "Domains API exposes DNS record GET/PUT/PATCH; API access available from a single domain." }, "caa": { "source_url": "https://www.godaddy.com/help/add-a-caa-record-19248", "verification_status": "public_sources", "last_checked": "2026-06-25T00:00:00Z", "note": "CAA records supported in GoDaddy DNS management." }, "alias_aname": { "source_url": "https://www.godaddy.com/help/add-an-a-record-19238", "verification_status": "public_sources", "last_checked": "2026-06-25T00:00:00Z", "note": "GoDaddy DNS does not document a native ALIAS/ANAME flattened-apex record type; recorded false pending an independently tested source." } } }, { "registrar_id": "dynadot", "dnssec": "partial", "alias_aname": true, "caa": true, "api_record_management": true, "record_types": ["A", "AAAA", "CNAME", "MX", "TXT", "SRV", "CAA", "ANAME"], "ttl_min_seconds": 300, "sources": ["registrar_docs"], "verification_status": "public_sources", "last_checked": "2026-06-25T00:00:00Z", "field_provenance": { "dnssec": { "source_url": "https://www.dynadot.com/help/question/set-DNSSEC", "verification_status": "public_sources", "last_checked": "2026-06-25T00:00:00Z", "note": "DNSSEC can be set, but Dynadot's own nameservers are not configured for DNSSEC; it requires assigning third-party nameservers. Recorded as partial." }, "api_record_management": { "source_url": "https://www.dynadot.com/domain/api-commands", "verification_status": "public_sources", "last_checked": "2026-06-25T00:00:00Z", "note": "Domain API includes set-DNS and Set Dnssec commands (XML/JSON)." }, "caa": { "source_url": "https://www.dynadot.com/help/question/1153", "verification_status": "public_sources", "last_checked": "2026-06-25T00:00:00Z", "note": "CAA records supported via the Dynadot DNS Manager (help article 1153)." }, "alias_aname": { "source_url": "https://www.dynadot.com/help/question/enter-aname-record-for-domain", "verification_status": "public_sources", "last_checked": "2026-06-25T00:00:00Z", "note": "ANAME records supported in Dynadot DNS." } } }, { "registrar_id": "spaceship", "dnssec": "supported", "alias_aname": true, "caa": true, "api_record_management": true, "record_types": ["A", "AAAA", "ALIAS", "CNAME", "MX", "NS", "TXT", "SRV", "CAA"], "ttl_min_seconds": 60, "sources": ["registrar_docs"], "verification_status": "public_sources", "last_checked": "2026-06-25T00:00:00Z", "field_provenance": { "dnssec": { "source_url": "https://www.spaceship.com/domain-management/", "verification_status": "public_sources", "last_checked": "2026-06-25T00:00:00Z", "note": "DNSSEC assigned by default on domains using Spaceship nameservers; toggleable in Advanced DNS." }, "api_record_management": { "source_url": "https://docs.spaceship.dev/", "verification_status": "public_sources", "last_checked": "2026-06-25T00:00:00Z", "note": "Public REST API plus a Terraform provider expose DNS record management." }, "record_types": { "source_url": "https://www.spaceship.com/domain-management/", "verification_status": "public_sources", "last_checked": "2026-06-25T00:00:00Z", "note": "Advanced DNS panel supports A, AAAA, ALIAS, CNAME, MX, NS, TXT, SRV and CAA records." } } }, { "registrar_id": "squarespace-domains", "dnssec": "supported", "alias_aname": true, "caa": true, "api_record_management": false, "record_types": ["A", "AAAA", "ALIAS", "CNAME", "MX", "TXT", "SRV", "CAA", "NS", "TLSA"], "ttl_min_seconds": 300, "sources": ["registrar_docs"], "verification_status": "public_sources", "last_checked": "2026-06-25T00:00:00Z", "field_provenance": { "dnssec": { "source_url": "https://support.squarespace.com/hc/en-us/articles/31094668921229-DNSSEC-for-Squarespace-domains", "verification_status": "public_sources", "last_checked": "2026-06-25T00:00:00Z", "note": "DNSSEC automatically enabled on Squarespace Domains for any TLD that supports it (ECDSA P-256)." }, "api_record_management": { "source_url": "https://support.squarespace.com/hc/en-us/articles/360002101888-Adding-DNS-records-to-your-domain", "verification_status": "public_sources", "last_checked": "2026-06-25T00:00:00Z", "note": "DNS records are editable in the dashboard; no public domain/DNS-management API is documented. Recorded false." }, "record_types": { "source_url": "https://support.squarespace.com/hc/en-us/articles/31109217782541-DNS-records-for-security", "verification_status": "public_sources", "last_checked": "2026-06-25T00:00:00Z", "note": "Supported types include CAA, TLSA, ALIAS, and standard records per the DNS help articles." } } } ] }