dnschecker.sd9.in · Cloudflare DNS path
SPF Record Checker
Check SPF TXT records, authorized senders, and email authentication DNS policy.
dnschecker.sd9.in · Cloudflare DNS path
Check SPF TXT records, authorized senders, and email authentication DNS policy.
SPF is a TXT record starting with v=spf1. Mechanisms such as include, a, mx, and ip4 authorize senders. Keep the DNS lookup count at or below 10.
Results come from the origin resolver on Hostinger when available, with DNS over HTTPS fallback through Cloudflare. Answers are informational and may differ from a local stub resolver because of cache, ECS, or firewall policy.