Domains with DNS TXT v=spf1 a mx ip4:198.59.144.26 include:relay.mailchannels.net -all
There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:198.59.144.26 include:relay.mailchannels.net -all.
There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:198.59.144.26 include:relay.mailchannels.net -all.