{"uid":"cap_umfsFvRyIw2M7S3cscxjU","slug":"dns-sshfp-via-mullvad-6da53de1","name":"dns-sshfp-via-mullvad","description":"SSHFP records for a domain as answered by Mullvad DNS (DNS over HTTPS): the records, TTL, response code (NOERROR/NXDOMAIN/SERVFAIL), whether the resolver validated DNSSEC, and the resolver's answer time. Compare resolvers to spot propagation lag, filtering or split-horizon answers. $0.01 per lookup.","url":"https://dns.intel.rallylive.ca/dns/sshfp/via/mullvad?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_dKQ_D0TThWOFPhhnNJogt","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Looks up SSHFP DNS records for a domain using Mullvad's DNS over HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer time.","exampleAgentPrompt":"What SSHFP records does Mullvad DNS return for example.com, and does it validate DNSSEC for them?","exampleUseCases":[{"title":"Verify SSHFP propagation via Mullvad","prompt":"Has the SSHFP record for ssh.mycompany.com propagated to Mullvad DNS yet, and what TTL and response code does it return?"},{"title":"Detect Mullvad DNS filtering of SSHFP","prompt":"Check if Mullvad DNS is filtering or blocking SSHFP records for openssh.org — I want to see the actual response code and whether DNSSEC validation passes."},{"title":"Compare resolver answers for SSHFP","prompt":"Pull the SSHFP records for github.com from Mullvad DNS so I can compare them against what other resolvers return and spot any differences in the answer."}],"resultDescription":"Returns the SSHFP DNS records for the queried domain as seen by Mullvad's DoH resolver, including the record data, TTL, DNS response code (NOERROR, NXDOMAIN, or SERVFAIL), whether DNSSEC was validated, and the resolver's measured answer time.","failureModes":["Domain does not exist — NXDOMAIN response code returned","Mullvad resolver fails to answer — SERVFAIL response code returned","DNSSEC validation failure — indicated by validation flag being false","No SSHFP records published for domain — empty record set with NOERROR","Network timeout reaching Mullvad DoH endpoint — request error returned"],"whenToPreferThis":"Choose this endpoint when you specifically want to see how Mullvad's privacy-focused DoH resolver answers SSHFP queries, particularly for comparing against other resolvers to detect propagation lag, split-horizon DNS, or resolver-level filtering. Prefer it over generic SSHFP lookups when Mullvad's perspective or DNSSEC validation status matters.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T18:55:46.265Z","isFirstParty":false,"canonicalSlug":"dns-sshfp-via-mullvad-6da53de1"}