cu-k.cn - robtex.com

cu-k.cn

DNSSEC⚠️ Not signed
A45.203.102.229🇭🇰 DXTL-145.203.96.0/20 Proxy-registered route object
NSns1.myhostadmin.net ⭐
A240e:d9:c200::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A60.247.150.254🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network
A118.123.249.114🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
A118.123.253.132🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
NSns1.363.hk ⚠️ Not in zone NS records
A240e:d9:c200::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A60.247.150.254🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network
A118.123.249.114🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
A118.123.253.132🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
NSns2.363.hk ⚠️ Not in zone NS records
A240e:d9:c200:1::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A61.172.183.73🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC
A211.149.230.100🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client
NSns3.363.hk ⚠️ Not in zone NS records
A240e:d9:c200::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A61.172.183.77🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC
A118.123.249.114🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
NSns4.363.hk ⚠️ Not in zone NS records
A240e:d9:c200:1::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A118.123.253.132🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
A211.149.230.100🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client
NSns5.363.hk ⚠️ Not in zone NS records
A240e:d9:c200::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A61.172.183.73🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC
A118.123.249.114🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
NSns6.363.hk ⚠️ Not in zone NS records
A240e:d9:c200:1::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A60.247.150.13🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network
A118.123.253.132🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
SOAns1.myhostadmin.netdnsconct@myhostadmin.net 2025-11-07 #5

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034788961

Same first word

cu-k.cn

Similar names

uk-c.co.uk
uk-c.de
c-uk.net
kc-u.jp
c-uk.com
uk-c.co.jp
uk-c.com
uc-k.net
c-ku.com
c-uk.pl
c-ku.de

DNS History

20 records (8 active, 12 former)

20162017201820192020202120222023202420252026NSns1.363.hkns1.myhostadmin.netns2.363.hkns3.363.hkns4.363.hkns5.363.hkns6.363.hkns1.22.cnns2.22.cnns2.myhostadmin.netns3.22.cnns3.myhostadmin.netns4.22.cnns4.myhostadmin.netns5.myhostadmin.netns6.myhostadmin.netA45.203.102.229103.246.246.24859.56.110.17359.56.111.172
○NSns1.22.cn2016-03-17 → 2017-01-01 · 5 obs
○ 2015-05-17 03:28:46
● 2016-03-17 20:34:48
● 2017-01-01 01:44:06
○ 2026-04-11 03:49:06
○ 2026-05-13 23:40:02
●NSns1.363.hk2026-04-11 → 2026-05-13 · 3 obs
○ 2017-01-01 01:44:06
● 2026-04-11 03:49:06
● 2026-05-13 23:40:02
●NSns1.myhostadmin.net2015-05-17 → 2026-05-13 · 5 obs
● 2015-05-17 03:28:46
○ 2016-03-17 20:34:48
○ 2017-01-01 01:44:06
● 2026-04-11 03:49:06
● 2026-05-13 23:40:02
○NSns2.22.cn2016-03-17 → 2017-01-01 · 5 obs
○ 2015-05-17 03:28:46
● 2016-03-17 20:34:48
● 2017-01-01 01:44:06
○ 2026-04-11 03:49:06
○ 2026-05-13 23:40:02
●NSns2.363.hk2026-04-11 → 2026-05-13 · 3 obs
○ 2017-01-01 01:44:06
● 2026-04-11 03:49:06
● 2026-05-13 23:40:02
○NSns2.myhostadmin.net2015-05-17 → 2026-04-22 · 6 obs
● 2015-05-17 03:28:46
○ 2016-03-17 20:34:48
○ 2017-01-01 01:44:06
● 2026-04-11 03:49:06
● 2026-04-22 04:29:44
○ 2026-05-13 23:40:02
○NSns3.22.cn2016-03-17 → 2017-01-01 · 5 obs
○ 2015-05-17 03:28:46
● 2016-03-17 20:34:48
● 2017-01-01 01:44:06
○ 2026-04-11 03:49:06
○ 2026-05-13 23:40:02
●NSns3.363.hk2026-04-11 → 2026-05-13 · 3 obs
○ 2017-01-01 01:44:06
● 2026-04-11 03:49:06
● 2026-05-13 23:40:02
○NSns3.myhostadmin.net2015-05-17 → 2015-05-17 · 3 obs
● 2015-05-17 03:28:46
○ 2016-03-17 20:34:48
○ 2026-05-13 23:40:02
○NSns4.22.cn2016-03-17 → 2017-01-01 · 5 obs
○ 2015-05-17 03:28:46
● 2016-03-17 20:34:48
● 2017-01-01 01:44:06
○ 2026-04-11 03:49:06
○ 2026-05-13 23:40:02
●NSns4.363.hk2026-04-11 → 2026-05-13 · 3 obs
○ 2017-01-01 01:44:06
● 2026-04-11 03:49:06
● 2026-05-13 23:40:02
○NSns4.myhostadmin.net2015-05-17 → 2015-05-17 · 3 obs
● 2015-05-17 03:28:46
○ 2016-03-17 20:34:48
○ 2026-05-13 23:40:02
●NSns5.363.hk2026-04-11 → 2026-05-13 · 3 obs
○ 2017-01-01 01:44:06
● 2026-04-11 03:49:06
● 2026-05-13 23:40:02
○NSns5.myhostadmin.net2015-05-17 → 2015-05-17 · 3 obs
● 2015-05-17 03:28:46
○ 2016-03-17 20:34:48
○ 2026-05-13 23:40:02
●NSns6.363.hk2026-04-11 → 2026-05-13 · 3 obs
○ 2017-01-01 01:44:06
● 2026-04-11 03:49:06
● 2026-05-13 23:40:02
○NSns6.myhostadmin.net2015-05-17 → 2015-05-17 · 3 obs
● 2015-05-17 03:28:46
○ 2016-03-17 20:34:48
○ 2026-05-13 23:40:02
○A103.246.246.2482015-05-17 → 2015-05-17 · 3 obs
● 2015-05-17 03:28:46
○ 2016-07-18 03:28:26
○ 2026-05-13 23:40:02
●A45.203.102.2292026-04-21 → 2026-05-13 · 4 obs
○ 2026-04-11 03:49:06
● 2026-04-21 03:44:26
○ 2026-04-22 04:29:44
● 2026-05-13 23:40:02
○A59.56.110.1732016-07-18 → 2016-07-18 · 4 obs
○ 2015-05-17 03:28:46
● 2016-07-18 03:28:26
○ 2017-01-01 01:44:06
○ 2026-05-13 23:40:02
○A59.56.111.1722017-01-01 → 2017-01-01 · 4 obs
○ 2016-07-18 03:28:26
● 2017-01-01 01:44:06
○ 2026-04-11 03:49:06
○ 2026-05-13 23:40:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
cu-k.cnns1.363.hk, ns2.363.hk, ns3.363.hk, ns4.363.hk...-

✅ Authoritative Response

Server:118.123.253.132

NS records: ns1.363.hk, ns2.363.hk, ns3.363.hk, ns4.363.hk, ns5.363.hk, ns6.363.hk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cu-k.cn (unsigned zone)

⏱️ Timing

Total: 2119ms | Queries: -

📄 Records

TypeCountSample Data
A145.203.102.229
NS2ns1.myhostadmin.net, ns2.myhostadmin.net
SOA1ns1.myhostadmin.net dnsconct.myhostadmin

Analysis

IP Addresses

cu-k.cn maps to IP address 45.203.102.229.

Other host names, for instance cibtc.net, cqhlgy.cn, jzjxys.com, www.jzjxys.com and 360ly.com.cn share IP numbers with cu-k.cn.

Name Servers

cu-k.cn is delegated to seven name servers: ns1.363.hk, ns2.363.hk, ns3.363.hk, ns4.363.hk, ns5.363.hk, ns6.363.hk and ns1.myhostadmin.net.

cu-k.cn at least partially shares name servers with other domains such as jyrunye.com, pzhqz.com, workhome.cn, sdlfy.net and wandaurumqi.cn.

these name servers are commonly used alongside the name servers ns2.myhostadmin.net, ns4.myhostadmin.net, ns3.myhostadmin.net, ns5.myhostadmin.net and ns6.myhostadmin.net.

Host names with four IP numbers:

ns1.363.hk points to: 240e:d9:c200::2, 60.247.150.254, 118.123.249.114 and 118.123.253.132.

ns1.myhostadmin.net points to: 240e:d9:c200::2, 60.247.150.254, 118.123.249.114 and 118.123.253.132.

Host names with three IP numbers:

ns2.363.hk points to: 240e:d9:c200:1::2, 61.172.183.73 and 211.149.230.100.

ns3.363.hk points to: 240e:d9:c200::2, 61.172.183.77 and 118.123.249.114.

ns4.363.hk points to: 240e:d9:c200:1::2, 118.123.253.132 and 211.149.230.100.

ns5.363.hk points to: 240e:d9:c200::2, 61.172.183.73 and 118.123.249.114.

ns6.363.hk points to: 240e:d9:c200:1::2, 60.247.150.13 and 118.123.253.132.

Host names that point to 240e:d9:c200::2: ns1.363.hk, ns1.myhostadmin.net, ns3.363.hk and ns5.363.hk.

Host names that point to 60.247.150.254: ns1.363.hk and ns1.myhostadmin.net.

Host names that point to 118.123.249.114: ns1.363.hk, ns1.myhostadmin.net, ns3.363.hk and ns5.363.hk.

Host names that point to 118.123.253.132: ns1.363.hk, ns1.myhostadmin.net, ns4.363.hk and ns6.363.hk.

Host names that point to 240e:d9:c200:1::2: ns2.363.hk, ns4.363.hk and ns6.363.hk.

Host names that point to 61.172.183.73: ns2.363.hk and ns5.363.hk.

Host names that point to 211.149.230.100: ns2.363.hk and ns4.363.hk.