{"uid":"cap__TbQdEc1ayWMqW3a3Ns5Y","slug":"nfs-tcp-srv-record-lookup-via-dns-over-https-ce7dda37","name":"NFS TCP SRV Record Lookup via DNS-over-HTTPS","description":"NFS service discovery (_nfs._tcp.<domain>): SRV records with priority, weight, port and target host, from Cloudflare DoH. Tells a client where the domain's nfs service lives without guessing hosts. $0.01 per lookup.","url":"https://dns.intel.rallylive.ca/dns/srv/nfs-tcp?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_C8I6M8db9sZlsHFru_r_B","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":"Resolves _nfs._tcp SRV records for a domain using Cloudflare DoH, returning priority, weight, port, and target host for the domain's NFS service.","exampleAgentPrompt":"Can you look up the NFS TCP SRV record for storage.example.com and tell me which host and port the NFS service is running on?","exampleUseCases":[{"title":"Discover NFS server before mounting","prompt":"What host and port does the NFS service run on for nas.mycompany.com? I need the SRV record so I know where to mount the share."},{"title":"Validate NFS SRV DNS configuration","prompt":"Can you check whether fileserver.example.org has a valid _nfs._tcp SRV record set up in DNS, and what priority and weight values are configured?"},{"title":"Infrastructure audit for NFS endpoints","prompt":"I'm auditing our storage infrastructure — can you pull the NFS TCP SRV record for storage.internal.acme.com so I can confirm which target host and port are advertised in DNS?"}],"resultDescription":"Returns the SRV record set for _nfs._tcp.<domain>, including one or more records each containing priority (integer), weight (integer), port (integer), and target hostname — allowing a client to locate the NFS service without guessing hosts.","failureModes":["Domain has no _nfs._tcp SRV record — returns empty answer section","Invalid or malformed domain name — returns DNS error","DNS resolution failure from Cloudflare DoH — upstream timeout or SERVFAIL","Domain does not exist (NXDOMAIN) — record not found response"],"whenToPreferThis":"Use this endpoint when you need to programmatically discover where a domain's NFS service is hosted via standard DNS SRV discovery, without hardcoding hostnames or ports. Prefer this over manual NS/A record lookups when the target domain is expected to publish _nfs._tcp SRV records following RFC 2782 conventions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T00:59:22.407Z","isFirstParty":false,"canonicalSlug":"nfs-tcp-srv-record-lookup-via-dns-over-https-ce7dda37"}