Domains with DNS TXT v=spf1 ip4:45.143.81.1 include:relay.mailchannels.net a mx ip4:193.168.194.1 ip4:193.168.194.43 ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:45.143.81.1 include:relay.mailchannels.net a mx ip4:193.168.194.1 ip4:193.168.194.43 ~all.