{"uid":"cap_jquc_lvup73NBff0WCMEB","slug":"turn-tcp-srv-record-lookup-72816683","name":"TURN TCP SRV Record Lookup","description":"TURN service discovery (_turn._tcp.<domain>): SRV records with priority, weight, port and target host, from Cloudflare DoH. Tells a client where the domain's turn service lives without guessing hosts. $0.01 per lookup.","url":"https://dns.intel.rallylive.ca/dns/srv/turn-tcp?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_b2jH6iG9lOkC3IeGadS8o","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 SRV records for the _turn._tcp.<domain> service discovery record to find where a domain's TURN server lives.","exampleAgentPrompt":"What's the TURN TCP server for example.com? Look up its _turn._tcp SRV DNS record and tell me the host, port, priority, and weight.","exampleUseCases":[{"title":"WebRTC TURN server discovery","prompt":"I'm setting up a WebRTC application and need to know the TURN server details for webrtc.provider.com — can you look up the _turn._tcp SRV record and give me the host, port, priority, and weight?"},{"title":"Network diagnostics for VoIP platform","prompt":"We're troubleshooting connectivity issues with our VoIP platform at voip.example.org — can you look up the TURN TCP SRV record to confirm what host and port the TURN relay service is pointing to?"},{"title":"Verifying TURN infrastructure configuration","prompt":"I just set up DNS for mycompany.com and want to verify the TURN TCP SRV record is configured correctly — can you query _turn._tcp.mycompany.com and show me the priority, weight, port, and target host?"}],"resultDescription":"Returns SRV record data for _turn._tcp.<domain>, including one or more records each containing priority (lower = preferred), weight (for load balancing among equal-priority records), port number, and target hostname of the TURN server. If no SRV record exists, returns an empty or negative response.","failureModes":["No SRV record exists for the domain — returns empty result or NXDOMAIN","Domain does not exist — DNS resolution fails","Malformed domain name input — query rejected","Cloudflare DoH upstream timeout or error — service unavailable","TURN service not configured for the domain — empty answer section"],"whenToPreferThis":"Use this endpoint when you need to programmatically discover a domain's TURN server location via standard DNS SRV service discovery (_turn._tcp), rather than hardcoding hostnames. Ideal for WebRTC applications, VoIP infrastructure tools, and network diagnostic agents that need to find TURN relay endpoints dynamically. Prefer over manual DNS queries when you want a paid, reliable, Cloudflare DoH-backed lookup with structured output.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T00:58:56.892Z","isFirstParty":false,"canonicalSlug":"turn-tcp-srv-record-lookup-72816683"}