Domains with DNS TXT v=spf1 include:servers.mcsv.net ip4:72.55.143.196 ip4:72.55.143.196 include:relay.mailchannels.net +a +mx ~all
There is 1 domain that have DNS TXT set to v=spf1 include:servers.mcsv.net ip4:72.55.143.196 ip4:72.55.143.196 include:relay.mailchannels.net +a +mx ~all.