Domains with DNS TXT v=spf1 ip4:88.99.90.21 ip4:144.76.163.107 include:relay.mailchannels.net +a +mx +ip4:5.9.79.107 ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:88.99.90.21 ip4:144.76.163.107 include:relay.mailchannels.net +a +mx +ip4:5.9.79.107 ~all.