Domains with DNS TXT v=spf1 ip4:217.174.153.144 ip4:51.222.192.251 ip4:173.237.189.63 include:spf.protection.outlook.com -all

There is 1 domain that have DNS TXT set to v=spf1 ip4:217.174.153.144 ip4:51.222.192.251 ip4:173.237.189.63 include:spf.protection.outlook.com -all.

Top Domains with TXT set to v=spf1 ip4:217.174.153.144 ip4:51.222.192.251 ip4:173.237.189.63 include:spf.protection.outlook.com -all