Domains with DNS TXT v=spf1 include:relay.mailchannels.net a mx ip4:207.144.55.54 ip4:207.144.55.50 ip4:209.35.49.76 ip4:216.169.99.96 ip4:174.142.128.43 ip4:192.2.129.91 ~all
There is 1 domain that have DNS TXT set to v=spf1 include:relay.mailchannels.net a mx ip4:207.144.55.54 ip4:207.144.55.50 ip4:209.35.49.76 ip4:216.169.99.96 ip4:174.142.128.43 ip4:192.2.129.91 ~all.