CF1762377617623-tsm20251105200708

DNSWHOIS.INFO - 1.20.163.in-addr.arpa

Search for IP or hostnames:

1.20.163.in-addr.arpa checked at 2025-11-05T21:20:17.613Z 5370ms 53/54/54 98% R:23

1.20.163.in-addr.arpa

NSdns5.ntpc.edu.tw
A2001:288:2200:121::5 🇹🇼 ERX-TANET-ASN1
PTRdns5.ntpc.edu.tw
A203.72.153.5🇹🇼 ERX-TANET-ASN1
PTRdns5.ntpc.edu.tw
NSdns6.ntpc.edu.tw
A2001:288:2200:121::6 🇹🇼 ERX-TANET-ASN1
PTRdns6.ntpc.edu.tw
A203.72.153.6🇹🇼 ERX-TANET-ASN1
PTRdns6.ntpc.edu.tw
NSdns7.ntpc.edu.tw
A2001:b030:1019:ff08::27 🇹🇼 HINET
PTR2001-b030-1019-ff08-0000-0000-0000-0027.hinet-ip6.hinet.net
A60.250.106.27🇹🇼 HINET
PTR60-250-106-27.hinet-ip.hinet.net

20.163.in-addr.arpa

NSdns5.ntpc.edu.tw
NSdns6.ntpc.edu.tw
NSdns7.ntpc.edu.tw

Up

Starts with same word

Starts similarily

AI analysis

1.20.163.in-addr.arpa is the parent of 3.1.20.163.in-addr.arpa, 86.1.20.163.in-addr.arpa, 31.1.20.163.in-addr.arpa, 8.1.20.163.in-addr.arpa, 32.1.20.163.in-addr.arpa and a few other host names.

1.20.163.in-addr.arpa is delegated to three name servers dns5.ntpc.edu.tw, dns6.ntpc.edu.tw and dns7.ntpc.edu.tw.

1.20.163.in-addr.arpa at least partially shares name servers with other domains, for instance 3.28.163.in-addr.arpa, 154.72.203.in-addr.arpa, 3.2.8.8.2.0.1.0.0.2.ip6.arpa, 20.163.in-addr.arpa and ntpc.edu.tw.

Host names with two IP numbers:

dns5.ntpc.edu.tw points to: 2001:288:2200:121::5 and 203.72.153.5.

dns6.ntpc.edu.tw points to: 2001:288:2200:121::6 and 203.72.153.6.

dns7.ntpc.edu.tw points to: 2001:b030:1019:ff08::27 and 60.250.106.27.

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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