Domains with DNS TXT v=spf1 ip4:192.158.238.133 include:relay.mailchannels.net +mx +a ~all
There are 2 domains that have DNS TXT set to v=spf1 ip4:192.158.238.133 include:relay.mailchannels.net +mx +a ~all. The top 2 records ordered by domain rank are listed below.