cupk.cn - robtex.com

cupk.cn

DNSSEC⚠️ Not signed
A154.199.206.170🇳🇱 GNET-AS9294154.199.200.0/21
NSns1.julydns.com ⭐ ⚠️ Not in parent delegation
A162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns1.judns.com ⚠️ Not in zone NS records
A162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.judns.com ⚠️ Not in zone NS records
A162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.julydns.com ⚠️ Not in parent delegation
A162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAns1.julydns.commaster@jmdns.com serial=1755999747

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=2035164922

Same first word

cupk.de
cupk.edu.cn
cupk.coop
cupk.cn
cupk.org
cupk.eu

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puck.la
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kpcu.net
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kupc.github.io
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DNS History

15 records (5 active, 10 former)

2017201820192020202120222023202420252026NSns1.judns.comns1.julydns.comns2.judns.comns2.julydns.comdns1.iidns.comdns10.hichina.comdns2.iidns.comdns3.iidns.comdns4.iidns.comdns5.iidns.comdns6.iidns.comdns9.hichina.comA154.199.206.170123.108.110.7847.91.170.222
○NSdns1.iidns.com2016-04-26 → 2016-04-26 · 3 obs
● 2016-04-26 04:51:36
○ 2017-01-31 09:18:44
○ 2026-08-10 20:09:34
○NSdns10.hichina.com2017-01-31 → 2018-10-21 · 5 obs
○ 2016-04-26 04:51:36
● 2017-01-31 09:18:44
● 2018-10-21 08:08:00
○ 2026-07-18 21:11:56
○ 2026-08-10 20:09:34
○NSdns2.iidns.com2016-04-26 → 2016-04-26 · 3 obs
● 2016-04-26 04:51:36
○ 2017-01-31 09:18:44
○ 2026-08-10 20:09:34
○NSdns3.iidns.com2016-04-26 → 2016-04-26 · 3 obs
● 2016-04-26 04:51:36
○ 2017-01-31 09:18:44
○ 2026-08-10 20:09:34
○NSdns4.iidns.com2016-04-26 → 2016-04-26 · 3 obs
● 2016-04-26 04:51:36
○ 2017-01-31 09:18:44
○ 2026-08-10 20:09:34
○NSdns5.iidns.com2016-04-26 → 2016-04-26 · 3 obs
● 2016-04-26 04:51:36
○ 2017-01-31 09:18:44
○ 2026-08-10 20:09:34
○NSdns6.iidns.com2016-04-26 → 2016-04-26 · 3 obs
● 2016-04-26 04:51:36
○ 2017-01-31 09:18:44
○ 2026-08-10 20:09:34
○NSdns9.hichina.com2017-01-31 → 2018-10-21 · 5 obs
○ 2016-04-26 04:51:36
● 2017-01-31 09:18:44
● 2018-10-21 08:08:00
○ 2026-07-18 21:11:56
○ 2026-08-10 20:09:34
●NSns1.judns.com2026-07-18 → 2026-08-10 · 3 obs
○ 2018-10-21 08:08:00
● 2026-07-18 21:11:56
● 2026-08-10 20:09:34
●NSns1.julydns.com2026-07-18 → 2026-08-10 · 3 obs
○ 2018-10-21 08:08:00
● 2026-07-18 21:11:56
● 2026-08-10 20:09:34
●NSns2.judns.com2026-07-18 → 2026-08-10 · 3 obs
○ 2018-10-21 08:08:00
● 2026-07-18 21:11:56
● 2026-08-10 20:09:34
●NSns2.julydns.com2026-07-18 → 2026-08-10 · 3 obs
○ 2018-10-21 08:08:00
● 2026-07-18 21:11:56
● 2026-08-10 20:09:34
○A123.108.110.782016-04-26 → 2016-04-26 · 3 obs
● 2016-04-26 04:51:36
○ 2017-01-31 09:18:44
○ 2026-08-10 20:09:34
●A154.199.206.1702026-07-18 → 2026-08-10 · 3 obs
○ 2018-10-21 08:08:00
● 2026-07-18 21:11:56
● 2026-08-10 20:09:34
○A47.91.170.2222018-10-21 → 2018-10-21 · 4 obs
○ 2017-01-31 09:18:44
● 2018-10-21 08:08:00
○ 2026-07-18 21:11:56
○ 2026-08-10 20:09:34

🔍 DNS Trace

Analysis

IP Addresses

cupk.cn directs to one IP number, which is 154.199.206.170.

Name Servers

The domain cupk.cn is delegated to these four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

The name servers of cupk.cn overlap at least partially with those of other domains — among them newmerit.cn, ykjh.cn, 24luxiang.cn and two more.

These name servers commonly appear alongside the name servers ns1.onclouddns.com and ns2.onclouddns.com.

Each of ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com has a single IP address — ns1.judns.com and ns2.judns.com direct to 162.159.27.251, and ns1.julydns.com and ns2.julydns.com direct to 162.159.48.223.

ns1.judns.com and ns2.judns.com each have 162.159.27.251 IP addresses.

ns1.julydns.com and ns2.julydns.com each have 162.159.48.223 IP addresses.