Domains with DNS TXT v=spf1 +mx +a +ip4:52.221.241.55 ~all

There are 2 domains that have DNS TXT set to v=spf1 +mx +a +ip4:52.221.241.55 ~all. The top 2 records ordered by domain rank are listed below.

Top Domains with TXT set to v=spf1 +mx +a +ip4:52.221.241.55 ~all