Enter domain and selector
Read d= and s= from a real DKIM-Signature header or use your email provider’s instructions.
Look up the public DKIM TXT and CNAME answers for a domain and selector you supply.
Dein Ergebnis erscheint hier
DKIM Record Checker is a free online website tool from GigaTools. Look up the public DKIM TXT and CNAME answers for a domain and selector you supply. It works in any browser on desktop or mobile, with no account or installation needed.
So funktioniert es
Read d= and s= from a real DKIM-Signature header or use your email provider’s instructions.
Look up selector._domainkey.domain using Google Public DNS.
Review TXT and CNAME answers with your provider. This does not test a message signature.
FAQ
1. Enter domain and selector: Read d= and s= from a real DKIM-Signature header or use your email provider’s instructions. 2. Query the exact record: Look up selector._domainkey.domain using Google Public DNS. 3. Inspect returned records: Review TXT and CNAME answers with your provider. This does not test a message signature.
No. You must supply the selector. Failure to find one selector does not mean the domain has no DKIM.
No. Signing, key validity and signature verification require inspecting real messages. This tool reports DNS answers only.
Weiterarbeiten
Erstelle eine übersichtliche robots.txt-Datei für deine Website.
Codiere oder dekodiere URL-Bestandteile sicher.
Ermittle die aktuellen IP-Adressen eines Domainnamens.
Erzeuge aus einem Text einen MD5-Hash.
Check the HTTP response to a HEAD request from the GigaTools server. A failed check is not proof of a global outage.
Miss die Antwortgröße einer öffentlich zugänglichen Webseite.