DKIM Record Builder

Paste your public key and configure DKIM settings. Get a ready-to-publish DNS TXT record. No data leaves your browser.

Selector * The selector prefix for your DKIM DNS entry.

Domain * Used for the DNS publish hint below.

Public Key (base64) * Paste the base64-encoded public key from your key generation process. Whitespace and newlines are stripped automatically.

Key Type (k)

Service Type (s)

Testing mode (t=y)

Notes (n) Optional. Admin notes stored in the DNS record.