mx.nsic.co.in has one IP number. mx.isae.in, mx.cdot.in, mx.hsmi.in, mx.nos.org, mx.cdot.com and at least 97 other hosts point to the same IP. nsic.co.in use this as a mailserver. nsic.co.in is delegated to two nameservers, however both delegated nameservers are missing in the zone and two other nameservers are listed instead. There are two duplicated IP numbers. Some of them are on the same IP network. Incoming mail for nsic.co.in is handled by two mailservers at nsic.co.in themselves. They are on the same IP network. nsic.co.in has one IP number. mx.nsic.co.in is hosted on a server in India.