{"uid":"cap_jmylsyUbK66qlQA0NpiYj","slug":"dns-cname-lookup-for-forum-subdomain-2a6cd5b9","name":"DNS CNAME Lookup for forum Subdomain","description":"CNAME record of forum.<domain>: looks up the forum host under the domain you give (CNAME via Cloudflare DoH) and reports whether it exists, its records and TTL. Quick existence check for common hosts like forum without enumerating subdomains. $0.01 per lookup.","url":"https://dns.intel.rallylive.ca/dns/host/forum/cname?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_pzvLRQvnimCr2k6K7Vf7i","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 the CNAME record for the forum subdomain of a given domain using Cloudflare DNS over HTTPS, returning existence status, records, and TTL.","exampleAgentPrompt":"Can you check if there's a CNAME record set up for the forum subdomain of discourse.org — I want to know if forum.discourse.org exists in DNS and what it points to.","exampleUseCases":[{"title":"Forum platform discovery for a domain","prompt":"Does discourse.org have a forum subdomain configured in DNS? Check if forum.discourse.org has a CNAME record and tell me what it resolves to."},{"title":"Competitor infrastructure recon","prompt":"I'm researching competitors — can you check whether forum.shopify.com has a CNAME record set up and what host it's pointing to?"},{"title":"Pre-migration DNS validation","prompt":"Before we migrate our community platform, can you verify that forum.mycompany.com already has a CNAME DNS record and check its current TTL?"}],"resultDescription":"Returns whether the forum.<domain> CNAME record exists, the CNAME target host it points to, the TTL value, and the full DNS response details as answered by Cloudflare DoH.","failureModes":["Domain does not have a forum CNAME record — returns not-found or empty result","Invalid or malformed domain name input — may return an error or no records","DNS resolution timeout from Cloudflare DoH — transient failure","Non-existent top-level domain — returns NXDOMAIN"],"whenToPreferThis":"Use this endpoint when you need a quick, single-purpose existence check for the forum subdomain of a given domain without enumerating all subdomains. Prefer this over general DNS tools when you specifically need CNAME resolution for forum.<domain> via Cloudflare DoH and want a pay-per-lookup model at $0.01 per call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T00:59:02.501Z","isFirstParty":false,"canonicalSlug":"dns-cname-lookup-for-forum-subdomain-2a6cd5b9"}