Summary
ns.nursat.net has one IP number , which also has a corresponding reverse pointer.
ns.nursat.kz point to the same IP.
kz,
ge.kz,
kgm.kz,
isd.kz,
ham.kz and at least 100 other hosts use this as a nameserver.
nursat.net is delegated to two nameservers, however one extra nameserver is listed in the zone. All of them are on different IP networks. Incoming mail for
nursat.net is handled by two mailservers at
nursat.net themselves. They are on the same IP network.
ns.nursat.net is hosted on a server in Kazakstan.