{"uid":"cap_iageGRzmiBenIJBa7nlxC","slug":"dns-a-record-lookup-for-store-subdomain-via-cloudflare-doh-6d511813","name":"DNS A Record Lookup for store Subdomain via Cloudflare DoH","description":"A record of store.<domain>: looks up the store 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 store without enumerating subdomains. $0.01 per lookup.","url":"https://dns.intel.rallylive.ca/dns/host/store/a?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_SjAFQ1OBzkV9apNq6LYpB","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 (IPv4 address) of the store.<domain> subdomain using Cloudflare DNS over HTTPS and returns whether it exists, its records, and TTL.","exampleAgentPrompt":"Can you check if store.shopify.com has a DNS A record — I want to know whether that store subdomain actually resolves and what IP it points to?","exampleUseCases":[{"title":"Verify e-commerce store subdomain is live","prompt":"Check if store.mynewbrand.com resolves to an IP — I want to confirm the store subdomain is properly set up before we launch."},{"title":"Audit competitor store subdomains","prompt":"Does store.bigretailer.com have a DNS A record? I'm trying to see if they're running a separate store host."},{"title":"Infrastructure pre-flight check","prompt":"Look up the A record for store.ourcompany.com and tell me the IP address and TTL so I can verify our DNS propagated correctly."}],"resultDescription":"Returns whether the store.<domain> subdomain exists as an A record, the resolved IPv4 address(es), the TTL value, and the DNS response code — all sourced via Cloudflare DNS over HTTPS.","failureModes":["Domain does not have a store subdomain — returns NXDOMAIN or empty record set","Invalid or malformed domain name input causes lookup failure","Cloudflare DoH upstream timeout or unavailability","Rate limiting or payment failure for the $0.01 per call fee","Non-existent TLD or unreachable authoritative nameserver"],"whenToPreferThis":"Use this endpoint when you need a quick, targeted existence check for the store subdomain of a given domain without enumerating all subdomains. It is ideal for infrastructure validation, pre-launch DNS checks, or competitive reconnaissance on store hosts specifically. Choose this over general DNS tools when you want a paid, reliable Cloudflare DoH-backed lookup with minimal setup.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T18:55:34.763Z","isFirstParty":false,"canonicalSlug":"dns-a-record-lookup-for-store-subdomain-via-cloudflare-doh-6d511813"}