Domains with DNS TXT v=spf1 ip4:42.0.28.20 +a +mx +ip4:42.0.28.87 +ip4:172.82.148.165 +ip4:172.82.148.162 -all

There are 32 domains that have DNS TXT set to v=spf1 ip4:42.0.28.20 +a +mx +ip4:42.0.28.87 +ip4:172.82.148.165 +ip4:172.82.148.162 -all. The top 32 records ordered by domain rank are listed below.