Domains with DNS TXT v=spf1 ip4:104.37.172.199 ip4:216.250.248.152 +a +mx +ip4:216.250.251.221 ~all
There are 53 domains that have DNS TXT set to v=spf1 ip4:104.37.172.199 ip4:216.250.248.152 +a +mx +ip4:216.250.251.221 ~all. The top 50 records ordered by domain rank are listed below.