Domains with DNS TXT v=spf1 ip4:75.102.58.50 ip4:107.6.164.18 +a +mx include:relay.mailchannels.net ~all

There are 265 domains that have DNS TXT set to v=spf1 ip4:75.102.58.50 ip4:107.6.164.18 +a +mx include:relay.mailchannels.net ~all. The top 50 records ordered by domain rank are listed below.