Domains with DNS TXT v=spf1 +mx +a +ip4:164.160.91.18 +ip4:196.46.185.52 +include:spf.zamailgate.com -all

There is 1 domain that have DNS TXT set to v=spf1 +mx +a +ip4:164.160.91.18 +ip4:196.46.185.52 +include:spf.zamailgate.com -all.

Top Domains with TXT set to v=spf1 +mx +a +ip4:164.160.91.18 +ip4:196.46.185.52 +include:spf.zamailgate.com -all