Domains with DNS TXT v=spf1 include:_spf.protection.veridyen.com include:relay.mailchannels.net ~all

There are 20,429 domains that have DNS TXT set to v=spf1 include:_spf.protection.veridyen.com include:relay.mailchannels.net ~all. The top 50 records ordered by domain rank are listed below.