{"uid":"cap_fsj8CTSdm4igUz4VnVSk8","slug":"dkim-ionos-selector-lookup-6ca7b4ba","name":"DKIM Ionos Selector Lookup","description":"DKIM public key for selector \"ionos\" of a domain: looks up ionos._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 ionos selector will verify. $0.01 per lookup.","url":"https://dns.intel.rallylive.ca/dns/dkim/ionos?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_csWzN_xH8uL5xIBO9nrtH","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 'ionos' selector (ionos._domainkey.<domain>) via Cloudflare DoH, returning key type, length, testing flag, and revocation status.","exampleAgentPrompt":"Check the DKIM record for the ionos selector on example.com — I want to know if the key is active, what type it is, how long the public key is, and whether it's been revoked.","exampleUseCases":[{"title":"Verify ionos DKIM before email launch","prompt":"Before I start sending marketing emails through IONOS for brandname.com, can you check that the ionos DKIM selector is properly set up, not revoked, and not in testing mode?"},{"title":"Debug email deliverability for ionos domain","prompt":"My emails from company.de are landing in spam — can you look up the ionos DKIM selector record and tell me if the key is valid, what algorithm it uses, and whether it's revoked or flagged as testing?"},{"title":"Audit DKIM configuration across hosted domain","prompt":"I'm auditing the email security setup for clientdomain.com which is hosted on IONOS — please check the ionos._domainkey TXT record and tell me the key length, type, and if it's active."}],"resultDescription":"Returns parsed details from the ionos._domainkey.<domain> TXT record including: the DKIM version (v=), key type (k=, e.g. rsa or ed25519), public key length in bits, whether the record is in testing mode, and whether the key is revoked (empty p= field). Indicates whether mail signed with the ionos selector should pass DKIM verification.","failureModes":["Domain has no ionos._domainkey TXT record — returns not found or empty result","DNS resolution failure via Cloudflare DoH — network or timeout error","Malformed TXT record that cannot be parsed — partial or error response","Payment not processed — x402 payment required error","Domain input missing or invalid — request error"],"whenToPreferThis":"Use this endpoint when you specifically need to inspect the DKIM configuration for the 'ionos' selector on a domain — particularly for domains hosted or managed through IONOS mail services. Prefer this over generic DNS TXT lookups when you need structured parsing of DKIM fields (key type, length, revocation, testing flag) rather than raw TXT data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-19T18:58:47.888Z","isFirstParty":false,"canonicalSlug":"dkim-ionos-selector-lookup-6ca7b4ba"}