Domains with DNS TXT v=spf1 ip4:149.255.58.147 include:relay.thundermail.uk ip4:149.255.58.65 +a +mx +ip4:192.99.65.87 ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:149.255.58.147 include:relay.thundermail.uk ip4:149.255.58.65 +a +mx +ip4:192.99.65.87 ~all.