XUNGLEE / DNS

SPF checker

DNS queries run on the server. Xunglee keeps no query history.

Resolver: Server system resolver

ResultEnter a domain or IP to query real DNS records.

Record guide

SPF starts with v=spf1 and describes permitted sending hosts. The parser lists qualifiers, include, ip4/ip6, a, mx and all, and flags obvious issues. It does not recursively expand includes or validate the complete DNS lookup budget.

This is a basic record inspection, not a complete validation or proof that email authentication is correctly configured. SPF includes, DNS lookup budgets, alignment and signatures are not fully evaluated.