Domains with DNS TXT v=spf1 ip4:51.104.229.147 +a +mx +ip4:137.135.207.176 ~all

There are 25 domains that have DNS TXT set to v=spf1 ip4:51.104.229.147 +a +mx +ip4:137.135.207.176 ~all. The top 25 records ordered by domain rank are listed below.