Domains with DNS TXT v=spf1 ip4:50.238.228.79 include:spf.protection.outlook.com include:protection.outlook.com include:sharepointonline.com -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:50.238.228.79 include:spf.protection.outlook.com include:protection.outlook.com include:sharepointonline.com -all.