Domains with DNS TXT v=spf1 include:spf1.ferguson.com include:spf2.ferguson.com include:spf3.ferguson.com include:spf4.ferguson.com include:us._netblocks.mimecast.com mx -all

There are 42 domains that have DNS TXT set to v=spf1 include:spf1.ferguson.com include:spf2.ferguson.com include:spf3.ferguson.com include:spf4.ferguson.com include:us._netblocks.mimecast.com mx -all. The top 42 records ordered by domain rank are listed below.