Domains with DNS TXT v=spf1 ip4:91.234.194.106 ip4:195.110.34.248 include:premiumsmtp.dnshostservices.com ip4:91.234.194.232 +a +mx ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:91.234.194.106 ip4:195.110.34.248 include:premiumsmtp.dnshostservices.com ip4:91.234.194.232 +a +mx ~all.