Domains with DNS TXT v=spf1 +a +mx include:relay.mailchannels.net +include:_spf.google.com ~all

There are 11 domains that have DNS TXT set to v=spf1 +a +mx include:relay.mailchannels.net +include:_spf.google.com ~all. The top 11 records ordered by domain rank are listed below.