WP Farm Domain Tools
DKIM Inspector
Instantly verify your domain’s DKIM signing record for any selector. WP Farm pulls the live key, checks its length, and confirms your outgoing mail is cryptographically signed and trusted.
Enter a domain to inspect
https://
Leave the selector blank to auto-probe common ones (Google, Microsoft 365, SendGrid, Mailchimp, and more).
✓ Key strength decoded ✓ Auto-probes selectors ✓ Results in seconds
Prove your mail is real.
A valid DKIM signature tells inboxes your messages weren't forged.
Find weak keys.
We flag short or missing keys that undercut your email security.
Protect your reputation.
Signed mail builds sender trust and keeps your domain off blocklists.
Never worry about your website again.
WP Farm makes it easy to build, manage, and maintain your website with ease.