Domains with DNS TXT v=spf1 ip4:104.199.146.31 +a +mx +ip4:172.104.99.206 +include:mailgun.org ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:104.199.146.31 +a +mx +ip4:172.104.99.206 +include:mailgun.org ~all.
There is 1 domain that have DNS TXT set to v=spf1 ip4:104.199.146.31 +a +mx +ip4:172.104.99.206 +include:mailgun.org ~all.