{"uid":"cap_JUIB6Jp4uBYJbp5KggrhS","slug":"dns-cname-ftp-subdomain-eeee77e4","name":"dns-cname-ftp-subdomain","description":"CNAME record of ftp.<domain>: looks up the ftp 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 ftp without enumerating subdomains. $0.01 per lookup.","url":"https://dns.intel.rallylive.ca/dns/host/ftp/cname?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_jsBoMe9huwypz-akYSdK3","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 of ftp.<domain> via Cloudflare DNS over HTTPS and reports whether it exists, along with its records and TTL.","exampleAgentPrompt":"Can you check if ftp.example.com exists by looking up its CNAME record via Cloudflare DoH?","exampleUseCases":[{"title":"Verify FTP server existence before connecting","prompt":"Before I try to connect, can you check whether ftp.acmecorp.com has a CNAME record set up? I want to know if an FTP host actually exists for acmecorp.com."},{"title":"Audit domain infrastructure for FTP endpoints","prompt":"I'm auditing a list of client domains — can you check if ftp.clientsite.org is configured with a CNAME record so I know whether they have FTP access set up?"},{"title":"Security recon for exposed FTP subdomains","prompt":"As part of a security review, can you check if ftp.targetdomain.net has a CNAME record pointing anywhere? I need to know if that subdomain is active."}],"resultDescription":"Returns whether the ftp.<domain> CNAME record exists, the DNS record data (CNAME target), the TTL, and the DNS response code. If the record does not exist, the response indicates its absence.","failureModes":["Domain does not have an ftp subdomain CNAME record — returns non-existence result","Invalid or malformed domain name input — may return DNS error or no result","Cloudflare DoH upstream failure — service may be temporarily unavailable","Network timeout reaching Cloudflare resolver — request may fail or hang","Domain exists but ftp subdomain has A/AAAA records instead of CNAME — CNAME query returns empty"],"whenToPreferThis":"Use this endpoint when you need a quick, targeted check for whether a domain has an ftp subdomain configured as a CNAME, without running a full subdomain enumeration. Prefer this over general DNS tools when you specifically need the CNAME record type for ftp hosts and want a paid, reliable, metered lookup via Cloudflare DoH.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T18:53:13.003Z","isFirstParty":false,"canonicalSlug":"dns-cname-ftp-subdomain-eeee77e4"}