Domains with DNS TXT v=spf1 +a +mx +ip4:198.38.91.22 include:relay.mailchannels.net ~all

There are 30 domains that have DNS TXT set to v=spf1 +a +mx +ip4:198.38.91.22 include:relay.mailchannels.net ~all. The top 30 records ordered by domain rank are listed below.