mx: cust52006-1.in.mailcontrol.com.
mx: cust52006-2.in.mailcontrol.com.
mx: mhdc-com.mail.protection.outlook.com.
ns: hostmaster.mgmt.twtelecom.net.
ns: ns1.mhdc.com.
ns: ns1.twtelecom.net.
ns: ns2.twtelecom.net.
ns: ns3.level3.net.
ns: ns4.level3.net.