{"uid":"cap_VMm13JFVFNyuK4zbWUnAw","slug":"dns-cname-sandbox-subdomain-bcd02754","name":"dns-cname-sandbox-subdomain","description":"CNAME record of sandbox.<domain>: looks up the sandbox 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 sandbox without enumerating subdomains. $0.01 per lookup.","url":"https://dns.intel.rallylive.ca/dns/host/sandbox/cname?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_59YMxT5LVcwclWxuz8zrz","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 sandbox.<domain> via Cloudflare DoH and reports existence, records, and TTL","exampleAgentPrompt":"Can you check if sandbox.acmecorp.com exists as a CNAME record and tell me what it points to and its TTL?","exampleUseCases":[{"title":"Verify staging environment DNS setup","prompt":"I need to confirm that sandbox.ourproduct.io has a CNAME record configured — can you look it up and tell me what host it points to and the TTL?"},{"title":"Pre-deployment sandbox domain check","prompt":"Before we launch, can you check whether sandbox.clientdomain.com resolves as a CNAME so we know the DNS is already set up?"},{"title":"Third-party integration sandbox discovery","prompt":"We're onboarding a new partner — can you check if sandbox.theircompany.com has a CNAME record so we know whether they have a sandbox environment we can integrate with?"}],"resultDescription":"Returns whether the sandbox.<domain> CNAME record exists, the record value(s) it points to, the TTL in seconds, and the raw DNS response from Cloudflare DoH. If no record exists, reports absence clearly.","failureModes":["Domain does not exist — returns non-existent or NXDOMAIN result","sandbox subdomain has no CNAME record (may have A/AAAA instead) — returns empty or negative result","Invalid or malformed domain input — may return error or empty response","Cloudflare DoH unreachable — upstream DNS timeout or failure","Rate limiting or payment failure — request not processed"],"whenToPreferThis":"Use this endpoint when you need a quick, targeted existence check specifically for the 'sandbox' subdomain of a given domain without doing broad subdomain enumeration. Prefer it over general DNS tools when you only care about this specific common hostname and want CNAME-specific data including TTL via Cloudflare's reliable DoH resolver. It is ideal for pre-deployment checks, partner onboarding, or infrastructure verification workflows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T06:34:16.946Z","isFirstParty":false,"canonicalSlug":"dns-cname-sandbox-subdomain-bcd02754"}