{"uid":"cap_D4VlKEfPBEOnkOJ6aW_c7","slug":"sips-tcp-srv-record-lookup-bd4ef6f9","name":"SIPS TCP SRV Record Lookup","description":"SIPS service discovery (_sips._tcp.<domain>): SRV records with priority, weight, port and target host, from Cloudflare DoH. Tells a client where the domain's sips service lives without guessing hosts. $0.01 per lookup.","url":"https://dns.intel.rallylive.ca/dns/srv/sips-tcp","method":"GET","headers":{},"bodySchema":{"type":"object","$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_-Y1l1ES9uHv8_BAeggVV7","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 _sips._tcp SRV DNS records for a domain via Cloudflare DoH, returning priority, weight, port, and target host for the domain's SIPS service.","exampleAgentPrompt":"Can you look up the _sips._tcp SRV record for example.com so I know which host and port to connect to for its secure SIP service?","exampleUseCases":[{"title":"VoIP client SIPS server discovery","prompt":"I'm configuring a SIP client and need to find the SIPS server details for voipprovider.com — can you look up the _sips._tcp SRV record and tell me the target host, port, priority, and weight?"},{"title":"Telecom infrastructure audit","prompt":"We need to verify that acmecorp.com has a properly configured _sips._tcp SRV record in DNS — can you resolve it and show me the full record details including priority and weight?"},{"title":"Debugging secure SIP connectivity","prompt":"Our SIPS calls to mycompany.com are failing — can you check the _sips._tcp SRV DNS record for mycompany.com to see what host and port it points to?"}],"resultDescription":"Returns SRV record data for _sips._tcp.<domain> including one or more records each containing: priority (integer), weight (integer), port (integer), and target hostname — allowing a client to rank and connect to the correct SIPS server endpoint.","failureModes":["Domain has no _sips._tcp SRV record — returns empty answer set","Invalid or malformed domain name input — returns DNS error","Domain does not exist (NXDOMAIN) — returns not found error","Cloudflare DoH upstream timeout — returns service unavailable","DNS lookup succeeds but record is misconfigured (e.g. target is '.')"],"whenToPreferThis":"Use this endpoint when you need to programmatically discover the correct host and port for a domain's SIPS (Secure SIP over TLS) service without hardcoding hostnames. Ideal for VoIP client configuration, telecom infrastructure automation, and DNS auditing tasks. Prefer this over manual DNS tools when you need a pay-per-use, no-setup DNS resolution step inside an agent workflow.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-18T06:30:04.306Z","isFirstParty":false}