Domains with DNS TXT v=spf1 ip4:91.234.194.106 ip4:91.199.179.138 include:premiumsmtp.dnshostservices.com +a +mx ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:91.234.194.106 ip4:91.199.179.138 include:premiumsmtp.dnshostservices.com +a +mx ~all.