Domains with DNS TXT v=spf1 include:za._netblocks.mimecast.com mx a:mx1.statssa.gov.za a:mx2.statssa.gov.za include:_spf-securemail.synaq.com -all

There are 16 domains that have DNS TXT set to v=spf1 include:za._netblocks.mimecast.com mx a:mx1.statssa.gov.za a:mx2.statssa.gov.za include:_spf-securemail.synaq.com -all. The top 16 records ordered by domain rank are listed below.