Domains with DNS TXT v=spf1 +mx +a +ip4:149.255.58.164 +include:relay.thundermail.uk include:relay.k.io include:_spf.google.com ~all
There is 1 domain that have DNS TXT set to v=spf1 +mx +a +ip4:149.255.58.164 +include:relay.thundermail.uk include:relay.k.io include:_spf.google.com ~all.