CF1760678904355-tsm20251016114356

DNSWHOIS.INFO - 89.114.140.in-addr.arpa

Search for IP or hostnames:

89.114.140.in-addr.arpa checked at 2025-10-17T05:28:24.339Z 2150ms 57/57/57 100% R:26

89.114.140.in-addr.arpa

NSdns2.nthu.edu.tw
A2001:288:e001:63::10 🇹🇼 Taiwan Academic Network(TANet)
PTRdns2.nthu.edu.tw
A140.114.63.10🇹🇼 NTHU-TW
PTRdns2.nthu.edu.tw
NSdns1.cs.nthu.edu.tw
A2001:288:e001:87::21 🇹🇼 Taiwan Academic Network(TANet)
PTRdns1.cs.nthu.edu.tw
A140.114.87.21🇹🇼 NTHU-TW
PTRdns1.cs.nthu.edu.tw
NSdns2.cs.nthu.edu.tw
A2001:288:e001:87::22 🇹🇼 Taiwan Academic Network(TANet)
PTRdns2.cs.nthu.edu.tw
A140.114.87.22🇹🇼 NTHU-TW
PTRdns2.cs.nthu.edu.tw

114.140.in-addr.arpa

NSdns3.twaren.net
NSdns1.nthu.edu.tw
NSdns2.nthu.edu.tw
NSdns3.nthu.edu.tw

Up

Starts with same word

Starts similarily

AI analysis

89.114.140.in-addr.arpa is the parent of 154.89.114.140.in-addr.arpa, 230.89.114.140.in-addr.arpa, 237.89.114.140.in-addr.arpa, 201.89.114.140.in-addr.arpa, 66.89.114.140.in-addr.arpa and a few other host names.

The delegation for 89.114.140.in-addr.arpa is handled by three name servers: dns2.nthu.edu.tw, dns1.cs.nthu.edu.tw and dns2.cs.nthu.edu.tw.

89.114.140.in-addr.arpa shares name servers with other domains at least partially, for example 133.114.140.in-addr.arpa, 137.114.140.in-addr.arpa, 8.8.0.0.1.0.0.e.8.8.2.0.1.0.0.2.ip6.arpa, 120.114.140.in-addr.arpa and 79.114.140.in-addr.arpa.

these name servers are often used with the following: ns1.ee.nthu.edu.tw, dns3.twaren.net, dns1.nthu.edu.tw, dns3.nthu.edu.tw, ctm.nthu.edu.tw, dns1.ess.nthu.edu.tw, dns1.ctm.nthu.edu.tw, dns.ctm.nthu.edu.tw, platinum.chem.nthu.edu.tw and econ.nthu.edu.tw.

Host names with two IPs:

dns2.nthu.edu.tw points to 2001:288:e001:63::10 and 140.114.63.10

dns1.cs.nthu.edu.tw points to 2001:288:e001:87::21 and 140.114.87.21

dns2.cs.nthu.edu.tw points to 2001:288:e001:87::22 and 140.114.87.22

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

jQzxOlm CF johedugfp 2025-10-17