{"uid":"cap_6mq6Fib9znOpA7DxRYvs9","slug":"dkim-selector-20161025-lookup-0ba4d9df","name":"DKIM Selector 20161025 Lookup","description":"DKIM public key for selector \"20161025\" of a domain: looks up 20161025._domainkey.<domain> (TXT, Cloudflare DoH) and parses v=, k=, key type, public-key length, testing flag and whether the key is revoked (empty p=). Confirms that mail signed with the 20161025 selector will verify. $0.01 per lookup.","url":"https://dns.intel.rallylive.ca/dns/dkim/20161025?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_cxcmXK9zoB-2l4zmzm6kz","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 and parses the DKIM public key for the '20161025' selector of a given domain, returning key type, length, testing flag, and revocation status.","exampleAgentPrompt":"Can you check if the DKIM selector '20161025' is set up correctly for example.com — I want to know if the key is valid, what type and length it is, and whether it's been revoked or is in testing mode?","exampleUseCases":[{"title":"Email deliverability pre-send check","prompt":"Before we send this campaign from newsletters.acme.com, can you verify that the 20161025 DKIM selector is active, not revoked, and not stuck in testing mode?"},{"title":"Post-migration DKIM audit","prompt":"We just moved our mail infrastructure for techcorp.io — can you confirm the 20161025 DKIM selector is still resolving correctly and tell me the key type and length?"},{"title":"Email security compliance review","prompt":"I need to audit DKIM for clientdomain.net — specifically check the 20161025 selector, whether the key is RSA or something else, how long it is, and if it passes or is revoked."}],"resultDescription":"Returns parsed details from the 20161025._domainkey.<domain> DNS TXT record: DKIM version (v=), key type (k=, e.g. RSA), public key bit length, whether the key is in testing mode, and whether the key is revoked (empty p= field), along with a confirmation of whether mail signed with this selector will successfully verify.","failureModes":["Domain has no 20161025 DKIM selector TXT record — returns not found or empty result","DNS resolution failure via Cloudflare DoH — network or upstream error","Malformed TXT record that cannot be parsed into DKIM fields","Domain does not exist or is not resolvable","Rate limiting or payment failure returning 402 status"],"whenToPreferThis":"Use this endpoint when you specifically need to inspect the '20161025' DKIM selector for a domain — particularly useful for domains known to have historically used this date-stamped selector, or when auditing DKIM configuration for that exact selector. Prefer this over generic DNS TXT lookups when you need structured DKIM field parsing (v=, k=, key length, revocation, testing flag) rather than raw record text.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T00:59:30.757Z","isFirstParty":false,"canonicalSlug":"dkim-selector-20161025-lookup-0ba4d9df"}