Domains with DNS TXT v=spf1 ip4:52.255.42.146 include:spf.protection.outlook.com mx a -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:52.255.42.146 include:spf.protection.outlook.com mx a -all.
There is 1 domain that have DNS TXT set to v=spf1 ip4:52.255.42.146 include:spf.protection.outlook.com mx a -all.