Domains with DNS TXT v=spf1 +a +mx ip4:31.7.1.23 ip6:2a03:9700:8000::1:23 -all

There is 1 domain that have DNS TXT set to v=spf1 +a +mx ip4:31.7.1.23 ip6:2a03:9700:8000::1:23 -all.

Top Domains with TXT set to v=spf1 +a +mx ip4:31.7.1.23 ip6:2a03:9700:8000::1:23 -all