Domains with DNS TXT v=spf1 ip4:142.132.159.73 ip4:52.76.229.197 ip4:66.45.236.74 +a +mx include:relay.mailchannels.net ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:142.132.159.73 ip4:52.76.229.197 ip4:66.45.236.74 +a +mx include:relay.mailchannels.net ~all.