Domains with DNS TXT v=spf1 mx ip4:37.143.141.37 include:_netblocks.mimecast.com ~all

There are 11 domains that have DNS TXT set to v=spf1 mx ip4:37.143.141.37 include:_netblocks.mimecast.com ~all. The top 11 records ordered by domain rank are listed below.