{"uid":"cap_zFwx9P32vq2xUZ3qkRqV-","slug":"dkim-selector-dns-lookup-e8ff58eb","name":"DKIM Selector DNS Lookup","description":"DKIM selector lookup for IT administration: Look up a supplied DKIM selector under _domainkey. DNS data only; does not send email or verify that an inbox exists.","url":"https://market.datapackvibe.com/x402/demand-domain-dkim-selector-check-it-administration?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"domain":{"type":"string","default":"example.com","description":"Public DNS domain, e.g. example.com."},"selector":{"type":"string","default":"default"}}},"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_arKzEJ7Q7L811hS0g8WMn","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 a specified DKIM selector record under _domainkey in DNS for a given domain, returning the raw DNS data.","exampleAgentPrompt":"Can you look up the DKIM DNS record for the selector 'google' on the domain acme.com? I want to see what's published under _domainkey for that selector.","exampleUseCases":[{"title":"Verify DKIM setup before email migration","prompt":"We're migrating our email to a new provider and I need to confirm the DKIM selector 'mail' is correctly published in DNS for our domain contoso.com — can you pull that record?"},{"title":"Audit vendor domain email authentication","prompt":"I'm screening a third-party vendor and want to check whether their domain vendors-r-us.com has a valid DKIM record for the selector 'default' — can you look that up for me?"},{"title":"Troubleshoot DKIM failures for IT team","prompt":"Our DKIM is failing for outbound emails from techcorp.io — can you look up the 'smtp' selector under _domainkey to see what DNS record is currently published?"}],"resultDescription":"Returns the raw DNS TXT record data found at the DKIM selector's _domainkey subdomain (e.g. mail._domainkey.example.com), including the public key, version tag, and any policy flags. Returns nothing or an error if the record does not exist.","failureModes":["Domain does not exist in DNS — NXDOMAIN response","Selector not found under _domainkey — empty or missing TXT record","Malformed domain input causes DNS query failure","DNS timeout or resolver unavailability","Selector string contains invalid characters"],"whenToPreferThis":"Use this endpoint when you need a quick, cheap DNS-level lookup of a specific DKIM selector for a domain — particularly for IT administration tasks, vendor screening, or email security audits. It is not a full email deliverability test and does not send email or check inbox existence; prefer it when you only need raw DKIM DNS data for a known selector and domain.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T12:44:14.693Z","isFirstParty":false,"canonicalSlug":"dkim-selector-dns-lookup-e8ff58eb"}