Domains with DNS TXT v=spf1 a a:relay-hosting.secureserver.net a:mx2.tba.net a:smtp01.tba.net a:smtp.tripnet.se ip4:188.121.43.201 ip4:188.121.43.194 ip4:188.121.43.193 include:spf.protection.outlook.com -all

There is 1 domain that have DNS TXT set to v=spf1 a a:relay-hosting.secureserver.net a:mx2.tba.net a:smtp01.tba.net a:smtp.tripnet.se ip4:188.121.43.201 ip4:188.121.43.194 ip4:188.121.43.193 include:spf.protection.outlook.com -all.

Top Domains with TXT set to v=spf1 a a:relay-hosting.secureserver.net a:mx2.tba.net a:smtp01.tba.net a:smtp.tripnet.se ip4:188.121.43.201 ip4:188.121.43.194 ip4:188.121.43.193 include:spf.protection.outlook.com -all