Domains with DNS TXT v=spf1 ip4:172.16.252.9 +a +mx +ip4:72.52.252.9 ~all

There are 21 domains that have DNS TXT set to v=spf1 ip4:172.16.252.9 +a +mx +ip4:72.52.252.9 ~all. The top 21 records ordered by domain rank are listed below.