Domains with DNS TXT v=spf1 +a +mx +ip4:88.198.5.194 +ip4:80.77.112.128 +include:mail.smtp2go.com +include:smtp2go.com -all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:88.198.5.194 +ip4:80.77.112.128 +include:mail.smtp2go.com +include:smtp2go.com -all.