CF1763037301563-tsm20251109205412

DNSWHOIS.INFO - 220.163.203.in-addr.arpa

Search for IP or hostnames:

220.163.203.in-addr.arpa checked at 2025-11-13T12:35:01.543Z 710ms 45/45/45 100% R:21 allDone:true timedOut:false

220.163.203.in-addr.arpa

NSdns01.chief.net.tw
A223.26.68.245🇹🇼 CHIEFANTIDDOS
PTRdns01.chief.net.tw
NSdns02.chief.net.tw
A223.26.68.246🇹🇼 CHIEFANTIDDOS
PTRdns02.chief.net.tw
NSdns03.chief.net.tw
A150.117.120.196🇹🇼 CHIEFANTIDDOS
PTRdns03.chief.net.tw

163.203.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

220.163.203.in-addr.arpa is a parent of 44.220.163.203.in-addr.arpa and 61.220.163.203.in-addr.arpa.

220.163.203.in-addr.arpa is delegated to three name servers: dns01.chief.net.tw, dns02.chief.net.tw and dns03.chief.net.tw.

220.163.203.in-addr.arpa at least partially shares name servers with other domains, including 96.26.223.in-addr.arpa, 242.55.202.in-addr.arpa, chiefcall.com.tw, 112.116.150.in-addr.arpa and 206.153.202.in-addr.arpa.

These name servers are commonly used with dns05.chief.net.tw.

Host names with a single IP:

dns01.chief.net.tw points to 223.26.68.245; dns02.chief.net.tw points to 223.26.68.246; dns03.chief.net.tw points to 150.117.120.196.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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