DKIM Record Checker
DKIM signs outgoing emails. Receivers verify the signature using a public key in DNS.
DKIM lives on <selector>._domainkey.<domain>. If selector is empty, we try common ones.
Result for warezzers.com
Found
Selector: default
(TXT on default._domainkey.warezzers.com)
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5qVbtBSTtB4h5nTeEguH/SC6JMv07xLER1aDacR7fehEtuE9hFCB7ZzcBaLpybJ0jFw+VO2QwIRCwCHOcXtYhUp8/43f223XvhxUuLS6fiOmfuKG/z2lHfU/1Gq2DdcuwPV+z73VVg11EBpq8hYkTVf4zsOKSw7sOz5T2pnyNsMY79YBvLQ7cNvlboTgUn0yV+02c+VhPCS83LX9J9TrK9XaM3KxaOCRIQeJ3tqrjyoA7ExGsV4eUw90dRWQGo/zkLr6G1KGww1S2BPowUMUE/RIWsEOCQGefheBJelniCbZAakWQVXT2elj/T0B6YCKIhfYgqhEi9HOoDBb3bmZkwIDAQAB;
FAQ
Why does DKIM require a selector?
Selectors allow rotating keys and running multiple keys per domain.
Where is DKIM published?
TXT on <selector>._domainkey.<domain>.
DKIM record exists but emails still fail DKIM?
Signing may be disabled or the selector used in email differs from DNS.
Do I need DKIM if I have SPF?
Yes, many providers use both for best deliverability and DMARC alignment.
Can I have multiple DKIM selectors?
Yes, that is common for key rotation or multiple senders.
What is DKIM?
DKIM (DomainKeys Identified Mail) adds a cryptographic signature to outgoing emails. DNS stores a public key that allows receivers to verify authenticity.
Example
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0B...
Common mistakes
- Wrong selector (the record exists but under a different selector).
- Key is split incorrectly across multiple TXT chunks (some DNS UIs break it).
- Publishing DKIM but not enabling signing on the mail provider.