Domains with DNS TXT v=spf1 ip4:144.208.125.2 ip4:144.208.125.54 include:relay.mailchannels.net ip4:144.208.125.254 +a +mx ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:144.208.125.2 ip4:144.208.125.54 include:relay.mailchannels.net ip4:144.208.125.254 +a +mx ~all.