Domains with DNS TXT v=spf1 ip4:50.31.177.18 ip4:64.37.62.172 +a +mx include:relay.mailchannels.net ~all

There are 40 domains that have DNS TXT set to v=spf1 ip4:50.31.177.18 ip4:64.37.62.172 +a +mx include:relay.mailchannels.net ~all. The top 40 records ordered by domain rank are listed below.