go
tulku.nic.ar has one IP number , which also has a corresponding reverse pointer. ba.ar and birmaklub.ch use this as a nameserver. nic.ar is delegated to two nameservers, however one delegated nameserver is missing in the zone. All nameservers are at nic.ar themselves. They are on the same IP network. Incoming mail for nic.ar is handled by one mailserver also at nic.ar. nic.ar has two IP numbers. They are on the same IP network. tulku.nic.ar is hosted on a server in Argentina.

tulku.nic.ar
a records
 
+ 200.16.97.77 200.16.97.0/24 AS676 -
+ --- -

nic.ar
a records
 
+ 200.16.109.19 200.16.109.0/24 AS676  
+ ---  
+ 200.16.109.25 200.16.109.0/24 AS676  
ns-soa records
ns1.nic.ar
+ 200.16.110.31 200.16.110.0/24 AS676 -
+ --- -
ns records
ns1.nic.ar
+ 200.16.110.31 200.16.110.0/24 AS676 -
+ --- -
ns2.nic.ar
+ 200.16.110.35 200.16.110.0/24 AS676  
+ ---  
mx records
maderna.nic.ar
+ 200.16.97.88 200.16.97.0/24 AS676 -
+ --- -
ip numbers of host
200.16.97.77
ptrs of ip numbers
tulku.nic.ar
ip numbers using ptr to this host
200.16.97.77
domains using this as nameserver
ba.ar
birmaklub.ch
nameservers missing in zone
ns2.nic.ar
used as nameserver but missing in parent delegation
birmaklub.ch