Domains with DNS TXT v=spf1 +a +mx +ip4:51.83.67.126 +ip4:87.98.221.168 +include:spf.protection.outlook.com +include:relay.mailchannels.net -all

There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:51.83.67.126 +ip4:87.98.221.168 +include:spf.protection.outlook.com +include:relay.mailchannels.net -all.

Top Domains with TXT set to v=spf1 +a +mx +ip4:51.83.67.126 +ip4:87.98.221.168 +include:spf.protection.outlook.com +include:relay.mailchannels.net -all