Domains with DNS TXT v=spf1 ip4:178.63.191.178 include:relay.mailchannels.net -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:178.63.191.178 include:relay.mailchannels.net -all.
There is 1 domain that have DNS TXT set to v=spf1 ip4:178.63.191.178 include:relay.mailchannels.net -all.