Domains with DNS TXT v=spf1 +mx +a +ip4:185.249.224.1 +include:relay.mailchannels.net ~all

There are 21 domains that have DNS TXT set to v=spf1 +mx +a +ip4:185.249.224.1 +include:relay.mailchannels.net ~all. The top 21 records ordered by domain rank are listed below.