Domains with DNS TXT v=spf1 ip4:194.163.42.51 include:relay.mailchannels.net mx -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:194.163.42.51 include:relay.mailchannels.net mx -all.
There is 1 domain that have DNS TXT set to v=spf1 ip4:194.163.42.51 include:relay.mailchannels.net mx -all.