cpcs.chtr.k12.ma.us	IN	MX	cpcs.ne.client2.attbi.com.
cpcs.chtr.k12.ma.us	IN	NS	ns1.comcastbusiness.net.
cpcs.chtr.k12.ma.us	IN	NS	ns2.comcastbusiness.net.
cpcs.chtr.k12.ma.us	IN	NS	ns3.comcastbusiness.net.