Domains with DNS TXT v=spf1 ip4:23.137.224.251 ip4:23.137.224.214 ip4:23.137.224.98 ip4:170.75.252.98 +a +mx ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:23.137.224.251 ip4:23.137.224.214 ip4:23.137.224.98 ip4:170.75.252.98 +a +mx ~all.

Top Domains with TXT set to v=spf1 ip4:23.137.224.251 ip4:23.137.224.214 ip4:23.137.224.98 ip4:170.75.252.98 +a +mx ~all