Domains with DNS TXT v=spf1 a mx ip4:172.26.8.163 ip6:2406:da18:f1d:2100:3b0f:6e7e:bdd3:53c1 include:relay.mailchannels.net ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:172.26.8.163 ip6:2406:da18:f1d:2100:3b0f:6e7e:bdd3:53c1 include:relay.mailchannels.net ~all.