Domains with DNS TXT v=spf1 +mx +a +ip4:149.255.58.159 +include:relay.thundermail.uk +include:spf.mail-gw.thundermail.uk ~all
There is 1 domain that have DNS TXT set to v=spf1 +mx +a +ip4:149.255.58.159 +include:relay.thundermail.uk +include:spf.mail-gw.thundermail.uk ~all.