Domains with DNS TXT v=spf1 ip4:178.63.25.160 ip4:157.90.76.77 ip4:194.56.74.55 +a +mx +ip4:194.56.74.78 include:relay.mailchannels.net ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:178.63.25.160 ip4:157.90.76.77 ip4:194.56.74.55 +a +mx +ip4:194.56.74.78 include:relay.mailchannels.net ~all.