Domains with DNS TXT v=spf1 ip4:37.9.172.166 ip4:5.178.51.142 include:spf.protection.outlook.com include:_spf.m1.websupport.sk -all
There are 2 domains that have DNS TXT set to v=spf1 ip4:37.9.172.166 ip4:5.178.51.142 include:spf.protection.outlook.com include:_spf.m1.websupport.sk -all. The top 2 records ordered by domain rank are listed below.