CF1763817012388-tsm20251122110840

WWW.RTSAK.COM - u1.hk

Search for IP or hostnames:

u1.hk checked at 2025-11-22T13:10:12.363Z 951ms 70/70/70 100% R:11 allDone:true timedOut:false

u1.hk

NSns5.hkirc.net.hk
A2001:dca:4000::cb77:2ab 🇭🇰 HKDNR-AS-AP
PTRns5.hkirc.net.hk
A203.119.2.171🇭🇰 HKDNR-AS-AP
PTRns5.hkirc.net.hk
NSns6.hkirc.net.hk
A2001:dca:2000::cb77:57ab 🇭🇰 HKDNR-AS-AP
PTRns6.hkirc.net.hk
A203.119.87.171🇭🇰 HKDNR-AS-AP
PTRns6.hkirc.net.hk
A2001:dca:1000::cb77:572d 🇭🇰 HKDNR-AS-AP
A2001:dca:3000::cb77:22d 🇭🇰 HKDNR-AS-AP
A203.119.2.45🇭🇰 HKDNR-AS-AP
PTRapi2.hkirc.hk
A203.119.87.45🇭🇰 HKDNR-AS-AP
PTR45-87-int-rev.hkdnr.hk

hk

NSc.hkirc.net.hk
NSd.hkirc.net.hk
NSm.hkirc.net.hk
NSt.hkirc.net.hk
NSu.hkirc.net.hk
NSv.hkirc.net.hk
NSx.hkirc.net.hk
NSy.hkirc.net.hk
NSz.hkirc.net.hk

Up

Starts with same word

Starts similarily

AI analysis

The parent of www.u1.hk is u1.hk.

u1.hk resolves to four IP numbers: 2001:dca:1000::cb77:572d, 2001:dca:3000::cb77:22d, 203.119.2.45 and 203.119.87.45.

Other host names such as allianz.hk, hingtak.edu.hk, unistat.hk, fun-n-friends.hk and optibacprobiotics.hk share IPs with u1.hk.

u1.hk is delegated to two name servers: ns5.hkirc.net.hk and ns6.hkirc.net.hk.

u1.hk shares the same name server setup as mantech.com.hk, 39.hk, remo.hk, emsd.hk and comixhomebase.com.hk.

Host names with two IP numbers: ns5.hkirc.net.hk points to: 2001:dca:4000::cb77:2ab and 203.119.2.171; ns6.hkirc.net.hk points to: 2001:dca:2000::cb77:57ab and 203.119.87.171.

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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