Domains with DNS TXT v=spf1 include:relay.mailchannels.net a mx ip4:104.193.143.92 ~all
There is 1 domain that have DNS TXT set to v=spf1 include:relay.mailchannels.net a mx ip4:104.193.143.92 ~all.
There is 1 domain that have DNS TXT set to v=spf1 include:relay.mailchannels.net a mx ip4:104.193.143.92 ~all.