Domains with DNS TXT v=spf1 ip4:66.198.240.16 include:spf.a2hosting.com +mx +a +ip4:173.254.28.71 +include:emailchef.com ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:66.198.240.16 include:spf.a2hosting.com +mx +a +ip4:173.254.28.71 +include:emailchef.com ~all.