CF1763506346115-tsm20251116095642

DNSWHOIS.INFO - 187.240.123.in-addr.arpa

Search for IP or hostnames:

187.240.123.in-addr.arpa checked at 2025-11-18T22:52:26.020Z 2164ms 41/41/41 100% R:15 allDone:true timedOut:false

187.240.123.in-addr.arpa

NSdns3.tbcnet.net.tw
NSdns4.tbcnet.net.tw
A123.240.255.1🇹🇼 TBC
PTRdns4.tbcnet.net.tw
NSdns.tbcnet.net.tw
A61.58.64.6🇹🇼 TBC
PTRdns.tbcnet.net.tw

240.123.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

187.240.123.in-addr.arpa is the parent of 185.187.240.123.in-addr.arpa and 187.187.240.123.in-addr.arpa.

187.240.123.in-addr.arpa delegates to three name servers: dns3.tbcnet.net.tw, dns4.tbcnet.net.tw and dns.tbcnet.net.tw.

187.240.123.in-addr.arpa shares some name servers with other domains, for example 191.240.123.in-addr.arpa, 7.110.123.in-addr.arpa, 206.241.123.in-addr.arpa, 255.241.123.in-addr.arpa and 162.110.123.in-addr.arpa.

These name servers are commonly used with the name servers dns1.tbcnet.net.tw.

Host names with a single IP:

dns4.tbcnet.net.tw points to 123.240.255.1

dns.tbcnet.net.tw points to 61.58.64.6

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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