Domains with DNS TXT v=spf1 +a +mx +ip4:164.160.91.13 +include:spf.zamailgate.com ~all

There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:164.160.91.13 +include:spf.zamailgate.com ~all.

Top Domains with TXT set to v=spf1 +a +mx +ip4:164.160.91.13 +include:spf.zamailgate.com ~all