Domains with DNS TXT v=spf1 +a +mx +ip4:149.255.62.170 include:relay.thundermail.uk ~all
There are 136 domains that have DNS TXT set to v=spf1 +a +mx +ip4:149.255.62.170 include:relay.thundermail.uk ~all. The top 50 records ordered by domain rank are listed below.