Is my SPF record over the 10 lookup limit?

An SPF record is over the lookup limit when include, a, mx, ptr, exists and redirect add up to more than 10. ip4, ip6 and all do not count. A name that answers with nothing is a void lookup, and more than 2 of those fails the check too.

Type a domain. The checker follows each include and each redirect and names a fix for each problem. 10 checks a minute from one network. Nothing you type is stored.

GET /tools/spf/{domain} returns the count, the tree and the fixes. No API key.

The DNS check reads the records a sending domain publishes. Build the DMARC record with the DMARC generator. The bounce decoder reads a diagnostic, and the budget calculator turns a monthly volume into a key ceiling.