go
dns1.chief.com.tw has one IP number. chief.com.tw and ad2.chief.com.tw point to the same IP. chief.com.tw use this as a nameserver. chief.com.tw is delegated to two nameservers, however both delegated nameservers are missing in the zone and two other nameservers are listed instead. All nameservers are at chief.com.tw themselves. Two nameservers have the same IP number. All of them are on the same IP network. Incoming mail for chief.com.tw is handled by three mailservers. Two of them are on the same IP network. chief.com.tw has two IP numbers. They are on the same IP network. dns1.chief.com.tw is hosted on a server in Taiwan.

dns1.chief.com.tw
a records
 
+ 202.3.168.5 202.3.160.0/19 AS9831  
+ ---  

chief.com.tw
a records
 
+ 202.3.168.5 202.3.160.0/19 AS9831  
+ ---  
+ 202.3.168.9 202.3.160.0/19 AS9831 server2000.chief.com.tw
+ --- server2000.chief.com.tw
ns-soa records
ad3.chief.com.tw
+   AS?  
+ ---  
ns records
dns1.chief.com.tw
+ 202.3.168.5 202.3.160.0/19 AS9831  
+ ---  
dns2.chief.com.tw
+ 202.3.168.9 202.3.160.0/19 AS9831 server2000.chief.com.tw
+ --- server2000.chief.com.tw
ad2.chief.com.tw
+ 202.3.168.5 202.3.160.0/19 AS9831  
+ ---  
ad3.chief.com.tw
+   AS?  
mx records
ms1.cellopoint.com
+ 202.153.184.147 202.153.176.0/20 AS17408  
+ ---  
rbl1.chief.com.tw
+ 202.55.242.19 202.55.224.0/19 AS17408 -
+ --- -
rbl2.chief.com.tw
+ 202.55.242.20 202.55.224.0/19 AS17408 -
ip numbers of host
202.3.168.5
hostnames sharing ip with a-records
ad2.chief.com.tw
chief.com.tw
domains using this as nameserver
chief.com.tw
domains using this as nameserver under another name
chief.com.tw
nameservers missing in parent delegation
ad2.chief.com.tw
ad3.chief.com.tw
nameservers missing in zone
dns1.chief.com.tw
dns2.chief.com.tw
used as nameserver but missing in zone
chief.com.tw