Domains with DNS TXT v=spf1 ip4:149.255.58.144 include:relay.thundermail.uk +ip4:149.255.62.67 +include:spf.protection.outlook.com -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:149.255.58.144 include:relay.thundermail.uk +ip4:149.255.62.67 +include:spf.protection.outlook.com -all.