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.

Top Domains with 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