Domains with DNS TXT v=spf1 ip4:151.106.103.1 include:relay.mailchannels.net +ip4:153.92.215.151 +ip4:141.136.43.101 +ip4:31.220.21.1 +ip4:31.220.21.22 +ip4:31.220.21.12 +include:spf.protection.outlook.com -all

There is 1 domain that have DNS TXT set to v=spf1 ip4:151.106.103.1 include:relay.mailchannels.net +ip4:153.92.215.151 +ip4:141.136.43.101 +ip4:31.220.21.1 +ip4:31.220.21.22 +ip4:31.220.21.12 +include:spf.protection.outlook.com -all.

Top Domains with TXT set to v=spf1 ip4:151.106.103.1 include:relay.mailchannels.net +ip4:153.92.215.151 +ip4:141.136.43.101 +ip4:31.220.21.1 +ip4:31.220.21.22 +ip4:31.220.21.12 +include:spf.protection.outlook.com -all