{"uid":"cap_SwbTuvxU7CeqB1nM2NRcH","slug":"dns-txt-record-lookup-for-mysql-subdomain-3fabc55d","name":"DNS TXT Record Lookup for mysql Subdomain","description":"TXT record of mysql.<domain>: looks up the mysql host under the domain you give (TXT via Cloudflare DoH) and reports whether it exists, its records and TTL. Quick existence check for common hosts like mysql without enumerating subdomains. $0.01 per lookup.","url":"https://dns.intel.rallylive.ca/dns/host/mysql/txt?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_7Yupq6NmRJoPKf-Z_1T8F","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 TXT DNS record for the mysql.<domain> subdomain via Cloudflare DoH and returns whether it exists, its records, and TTL.","exampleAgentPrompt":"Can you check if there's a TXT DNS record for the mysql subdomain of example.com — does it exist, and what does it say?","exampleUseCases":[{"title":"MySQL host DNS existence check","prompt":"Does acmecorp.com have a TXT record configured for its mysql subdomain? I want to know if it exists and what the record says."},{"title":"Database infrastructure reconnaissance","prompt":"Check the DNS TXT record for the mysql host under startup.io — I need to know if it's configured and what TTL it has."},{"title":"Automated domain audit for MySQL presence","prompt":"As part of my domain audit, can you look up whether there's a TXT record for mysql.techbrand.net and tell me its content?"}],"resultDescription":"Returns whether the mysql.<domain> TXT DNS record exists, the content of the TXT record(s) if present, and the TTL value. Uses Cloudflare's DNS over HTTPS for resolution.","failureModes":["Domain does not exist — returns not found or NXDOMAIN equivalent","mysql subdomain has no TXT record — returns exists: false with empty records","Invalid domain format — may return an error or empty result","Cloudflare DoH upstream timeout — service may return an error","Network or payment failure — 402 or 5xx error returned"],"whenToPreferThis":"Use this endpoint when you need a fast, cheap ($0.01) single-purpose check for whether a mysql.<domain> TXT DNS record exists, without needing to enumerate all subdomains. Ideal for domain audits, infrastructure reconnaissance, or verifying MySQL-related DNS configuration for a specific domain. Prefer this over general DNS tools when you specifically want the mysql host TXT record via Cloudflare DoH.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-19T18:52:33.554Z","isFirstParty":false,"canonicalSlug":"dns-txt-record-lookup-for-mysql-subdomain-3fabc55d"}