Domains with DNS TXT v=spf1 a ip4:51.38.58.93 ip6:2001:41d0:303:655d:: include:spf.protection.outlook.com include:includespf.security-mail.net -all
There is 1 domain that have DNS TXT set to v=spf1 a ip4:51.38.58.93 ip6:2001:41d0:303:655d:: include:spf.protection.outlook.com include:includespf.security-mail.net -all.