Domains with DNS TXT v=spf1 a ip4:131.153.44.251 include:spf.protection.outlook.com -all

There is 1 domain that have DNS TXT set to v=spf1 a ip4:131.153.44.251 include:spf.protection.outlook.com -all.

Top Domains with TXT set to v=spf1 a ip4:131.153.44.251 include:spf.protection.outlook.com -all