Domains with DNS TXT v=spf1 +a +mx +ip4:173.231.211.220 +ip4:173.231.211.221 +ip4:198.46.81.57 +include:smtp.servconfig.com ~all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:173.231.211.220 +ip4:173.231.211.221 +ip4:198.46.81.57 +include:smtp.servconfig.com ~all.