Domains with DNS TXT v=spf1 ip4:103.104.165.160 include:spf.firstcloudsecurity.net include:spf.protection.outlook.com -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:103.104.165.160 include:spf.firstcloudsecurity.net include:spf.protection.outlook.com -all.