rbl2.chief.com.tw


domain

Summary

rbl2.chief.com.tw has one IP number , which also has a corresponding reverse pointer. www.chief.com.tw point to the same IP. chief.com.tw use this as a mailserver. chief.com.tw is delegated to two nameservers, however both delegated nameservers are missing in the zone and three other nameservers are listed. All nameservers are at chief.com.tw themselves. There are two duplicated IP numbers. Some 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. rbl2.chief.com.tw is hosted on a server in Taiwan.



DNS Records

baserecordnameipreverserouteas
rbl2.chief.com.twa 202.55.242.20
Taiwan
202.55.224.0/19
REACH (Customer Route)
AS17408
ABOVE-AS-AP AboveNet Communications Taiwan Maintain by Chief Telecom
chief.com.twa 202.3.168.5
Taiwan
(none) 202.3.160.0/19
Chief Telecom Inc.
AS9831
UNIGATE-AS-AP AS NO. FOR UNIGATE TELECOM INC.
202.3.168.9
Taiwan
server2000.chief.com.tw
ns-soa ad3.chief.com.tw
(none)
?
ns dns1.chief.com.tw (only in delegation)202.3.168.5
Taiwan
(none) 202.3.160.0/19
Chief Telecom Inc.
AS9831
UNIGATE-AS-AP AS NO. FOR UNIGATE TELECOM INC.
dns2.chief.com.tw (only in delegation)202.3.168.9
Taiwan
server2000.chief.com.tw
ad1.chief.com.tw (only in zone)202.3.168.9
Taiwan
ad2.chief.com.tw (only in zone)202.3.168.5
Taiwan
(none)
ad3.chief.com.tw (only in zone)
?
mx 1ms1.cellopoint.com202.153.184.147
Taiwan
(none) 202.153.176.0/20
UNIGATENET Unigate Telecom Inc. No.250, Yuang Guang St., Taipei 114, Taiwan, R.O.C.
AS17408
ABOVE-AS-AP AboveNet Communications Taiwan Maintain by Chief Telecom
100rbl1.chief.com.tw202.55.242.19
Taiwan
202.55.224.0/19
REACH (Customer Route)
100rbl2.chief.com.tw202.55.242.20
Taiwan
com.tw   tw   com   cellopoint.com  

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shared

ip numbers of host

202.55.242.20

ptrs of ip numbers

rbl2.chief.com.tw

ip numbers using ptr to this host

202.55.242.20

hostnames sharing ip with a-records

www.chief.com.tw


domains using this as mailserver

chief.com.tw(last resort)


nameservers missing in parent delegation

ad1.chief.com.tw
ad2.chief.com.tw
ad3.chief.com.tw

nameservers missing in zone

dns1.chief.com.tw
dns2.chief.com.tw


ip numbers of host
 
  ip numbers using ptr to this host
202.55.242.20XXX 

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