Domains with DNS TXT v=spf1 ip4:45.143.81.1 include:relay.mailchannels.net ip4:193.168.194.1 +a +mx ~all
There are 24 domains that have DNS TXT set to v=spf1 ip4:45.143.81.1 include:relay.mailchannels.net ip4:193.168.194.1 +a +mx ~all. The top 24 records ordered by domain rank are listed below.