Domains with DNS TXT v=spf1 ip4:164.160.91.19 include:spf.zamailgate.com +a +mx ~all

There are 31 domains that have DNS TXT set to v=spf1 ip4:164.160.91.19 include:spf.zamailgate.com +a +mx ~all. The top 31 records ordered by domain rank are listed below.