Domains with DNS TXT v=spf1 ip4:38.124.220.231 include:relay.mailchannels.net ip4:67.222.130.247 +a +mx +ip4:67.222.128.164 ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:38.124.220.231 include:relay.mailchannels.net ip4:67.222.130.247 +a +mx +ip4:67.222.128.164 ~all.