Domains with DNS TXT v=spf1 +a +mx +ip4:203.143.82.154 +include:spf.protection.outlook.com +ip4:149.135.50.143 +ip4:203.143.88.153 +ip4:203.143.82.157 +ip4:203.143.83.26 +include:mailgun.org -all

There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:203.143.82.154 +include:spf.protection.outlook.com +ip4:149.135.50.143 +ip4:203.143.88.153 +ip4:203.143.82.157 +ip4:203.143.83.26 +include:mailgun.org -all.

Top Domains with TXT set to v=spf1 +a +mx +ip4:203.143.82.154 +include:spf.protection.outlook.com +ip4:149.135.50.143 +ip4:203.143.88.153 +ip4:203.143.82.157 +ip4:203.143.83.26 +include:mailgun.org -all