Domains with DNS TXT v=spf1 ip4:154.16.7.2 +a +mx +ip4:51.75.175.104 include:relay.mailchannels.net ~all
There are 12 domains that have DNS TXT set to v=spf1 ip4:154.16.7.2 +a +mx +ip4:51.75.175.104 include:relay.mailchannels.net ~all. The top 12 records ordered by domain rank are listed below.