Domains with DNS TXT v=spf1 +a +mx +ip4:104.161.23.130 +ip4:148.163.83.131 +include:relay.mailchannels.net ~all

There are 13 domains that have DNS TXT set to v=spf1 +a +mx +ip4:104.161.23.130 +ip4:148.163.83.131 +include:relay.mailchannels.net ~all. The top 13 records ordered by domain rank are listed below.