Domains with DNS TXT v=spf1 +a +mx include:relay.thundermail.uk include:relay.thundermail.uk ip4:149.255.58.112 ~all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx include:relay.thundermail.uk include:relay.thundermail.uk ip4:149.255.58.112 ~all.