Domains with DNS TXT v=spf1 mx a include:relay.mailchannels.net ip4:54.236.124.210 ip4:54.208.1.230 -all
There are 224 domains that have DNS TXT set to v=spf1 mx a include:relay.mailchannels.net ip4:54.236.124.210 ip4:54.208.1.230 -all. The top 50 records ordered by domain rank are listed below.