WP Farm Domain Tools
SPF Validator
Instantly check your domain’s SPF record for syntax errors, too many DNS lookups, and missing senders. WP Farm validates your setup so legitimate mail lands and spoofers get blocked.
Enter a domain to validate
https://
✓ Live DNS lookup ✓ Counts the 10-lookup limit ✓ Results in seconds
Stop spoofers cold.
Confirm only your approved servers can send mail as your domain.
Catch the 10-lookup limit.
SPF silently fails past 10 DNS lookups. We flag it before it breaks delivery.
Reach the inbox.
A clean SPF record keeps your mail out of spam folders.
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