Domains with DNS TXT v=spf1 ip4:37.59.29.91 +a +mx +ip4:51.91.221.105 ~all

There are 44 domains that have DNS TXT set to v=spf1 ip4:37.59.29.91 +a +mx +ip4:51.91.221.105 ~all. The top 44 records ordered by domain rank are listed below.