Domains with DNS TXT v=spf1 ip4:149.255.62.54 include:relay.thundermail.uk +a +mx +ip4:149.255.59.20 ~all
There are 68 domains that have DNS TXT set to v=spf1 ip4:149.255.62.54 include:relay.thundermail.uk +a +mx +ip4:149.255.59.20 ~all. The top 50 records ordered by domain rank are listed below.