Domains with DNS TXT v=spf1 include:_ip4.simpledns.xyz include:_ip6.simpledns.xyz include:spf.protection.outlook.com -all

There is 1 domain that have DNS TXT set to v=spf1 include:_ip4.simpledns.xyz include:_ip6.simpledns.xyz include:spf.protection.outlook.com -all.

Top Domains with TXT set to v=spf1 include:_ip4.simpledns.xyz include:_ip6.simpledns.xyz include:spf.protection.outlook.com -all