Domains with DNS TXT v=spf1 +mx +a +ip4:192.145.239.223 +a:smtp.servconfig.com ~all

There is 1 domain that have DNS TXT set to v=spf1 +mx +a +ip4:192.145.239.223 +a:smtp.servconfig.com ~all.

Top Domains with TXT set to v=spf1 +mx +a +ip4:192.145.239.223 +a:smtp.servconfig.com ~all