Domains with DNS TXT v=spf1 include:spf.protection.outlook.com a:antis.cssystems.net ip4:5.159.224.2 ip4:20.90.102.196 -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com a:antis.cssystems.net ip4:5.159.224.2 ip4:20.90.102.196 -all.

Top Domains with TXT set to v=spf1 include:spf.protection.outlook.com a:antis.cssystems.net ip4:5.159.224.2 ip4:20.90.102.196 -all