go
ns4.unired.net.pe has one IP number , which also has a corresponding reverse pointer. regionhuancavelica.gob.pe use this as a nameserver. unired.net.pe is a domain controlled by three nameservers at unired.net.pe themselves. All of them are on the same IP network. Incoming mail for unired.net.pe is handled by one mailserver also at unired.net.pe. ns4.unired.net.pe is hosted on a server in Peru.

ns4.unired.net.pe
a records
 
+ 200.48.0.51 200.48.0.0/24 AS6147 -
+ --- -

unired.net.pe
ns-soa records
dns1.unired.net.pe
+ 200.37.10.34 200.37.10.0/24 AS6147 -
+ --- -
ns records
dns1.unired.net.pe
+ 200.37.10.34 200.37.10.0/24 AS6147 -
+ --- -
dns2.unired.net.pe
+ 200.37.10.35 200.37.10.0/24 AS6147 -
dns3.unired.net.pe
+ 200.37.10.36 200.37.10.0/24 AS6147 -
mx records
mailhost.unired.net.pe
+ 200.37.10.38 200.37.10.0/24 AS6147 -
+ --- -
ip numbers of host
200.48.0.51
ptrs of ip numbers
ns4.unired.net.pe
ip numbers using ptr to this host
200.48.0.51
domains using this as nameserver
regionhuancavelica.gob.pe
used as nameserver but missing in zone
regionhuancavelica.gob.pe