{"uid":"cap_DT4zRDRNdNbbR7cHxcaF0","slug":"dns-a-record-lookup-for-redis-subdomain-04e41d4e","name":"DNS A Record Lookup for redis Subdomain","description":"A record of redis.<domain>: looks up the redis host under the domain you give (A via Cloudflare DoH) and reports whether it exists, its records and TTL. Quick existence check for common hosts like redis without enumerating subdomains. $0.01 per lookup.","url":"https://dns.intel.rallylive.ca/dns/host/redis/a?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_GOLb0S432ybwWjGXpaEyw","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 A record of redis.<domain> via Cloudflare DoH and reports whether the host exists, its IP addresses, and TTL.","exampleAgentPrompt":"Can you check if redis.acme.com exists in DNS — specifically look up the A record for the redis subdomain under acme.com and tell me what IP it resolves to and what the TTL is?","exampleUseCases":[{"title":"Verify Redis host before connecting","prompt":"Before I try to connect my app, can you check if redis.mycompany.io actually resolves in DNS? I need to know its IP address and TTL."},{"title":"Security audit for exposed Redis","prompt":"I'm auditing example.org for exposed infrastructure — does redis.example.org have an A record? If so, what IP does it point to?"},{"title":"DevOps environment sanity check","prompt":"We just deployed a new environment under staging.ourapp.net — can you confirm whether redis.staging.ourapp.net is live in DNS and what address it's resolving to?"}],"resultDescription":"Returns whether the redis.<domain> A record exists, the resolved IPv4 address(es), and the TTL value. If the host does not exist, it reports a non-existence result. The response is sourced from Cloudflare DNS over HTTPS.","failureModes":["Domain does not exist — returns NXDOMAIN or equivalent non-existence result","No redis subdomain present — returns empty or negative result","Invalid domain format — may return an error or empty response","Cloudflare DoH outage — lookup may fail or timeout","Network timeout — transient failure, retry may succeed"],"whenToPreferThis":"Use this endpoint when you need a quick, single-shot check on whether a redis subdomain exists under a specific domain and what IP it resolves to — without enumerating all subdomains. Ideal for security audits, infrastructure verification, or pre-connection checks in automated pipelines. Prefer this over general DNS tools when you want a paid, reliable, low-latency Cloudflare DoH-backed lookup specifically for the common 'redis' host pattern.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T00:59:16.687Z","isFirstParty":false,"canonicalSlug":"dns-a-record-lookup-for-redis-subdomain-04e41d4e"}