Domains with DNS TXT v=spf1 +ip4:192.185.4.134 +include:spf.protection.outlook.com -all

There is 1 domain that have DNS TXT set to v=spf1 +ip4:192.185.4.134 +include:spf.protection.outlook.com -all.

Top Domains with TXT set to v=spf1 +ip4:192.185.4.134 +include:spf.protection.outlook.com -all