DKIM Checker

Look up a specific selector and inspect the published key.

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Result for google._domainkey.stripe.com

v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC4T1PE2vh5xqRGzOrDnkoi03N/BFQ+GLa/xF69d8K0QOZBxTJbttc2DxcPdpvxqQRQOheompWvzCvWw/SH/NMgq72ulPKz2nHQbU6wIucXMf/sizgnsy+Ihiw9S5c/5sBMHUVZStqhHMuY8BGx0wGLavSmMFzBNdchT4g+46OuhQIDAQAB
Key type
rsa
Key length
1024 bits
Revoked
no
Test mode
no

Issues

  • Warning DKIM key is 1024 bits.
    Modern guidance is 2048+. Most providers can rotate to 2048-bit keys without breaking anything.