Domains with DNS TXT v=spf1 +a +mx +ip4:72.52.171.21 ~all
There are 2 domains that have DNS TXT set to v=spf1 +a +mx +ip4:72.52.171.21 ~all. The top 2 records ordered by domain rank are listed below.
There are 2 domains that have DNS TXT set to v=spf1 +a +mx +ip4:72.52.171.21 ~all. The top 2 records ordered by domain rank are listed below.