ckhc.cn - robtex.com

ckhc.cn

DNSSEC⚠️ Not signed
NSns1.judns.com ⚠️ Not in zone NS records
A47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD
NSns1.julydns.com ⚠️ Not in parent delegation
A47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD
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

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=2034663707

Previously NS for

ckhc.cn

Same first word

ckhc.net
ckhc.cn
ckhc.jp

Similar names

ckch.cz
cckh.com
khcc.jp
kchc.ca
hkcc.org.lb
hkcc.nl
chck.cn
kcch.cn
kchc.com
hkcc.de
chck.co.uk
cckh.net
hckc.com
hkcc.eu
khcc.gov.tw
cckh.de
hkcc.co.jp
ckch.de
hkcc.site
khcc.com
cchk.ai
ckch.com
kchc.org
hcck.net
chck.it
chkc.com.hk
hckc.nl
chck.nl
hkcc.com.hk
hcck.nl
hkcc.nsw.edu.au
chck.net
cchk.cc
khcc.org.ua
khcc.org
khcc.org.au
chck.in
hkcc.com.cn
cckh.org
khcc.org.uk
chck.org
ckch.vip
hcck.com.cn
khcc.cn
hkcc.info
chck.de
kcch.jp
chck.co
hkcc.com
cchk.net
chck.com
hkcc.or.jp
hkcc.net
khcc.jo
khcc.co.uk
hckc.de
chck.me
hkcc.shop
ckch.cl
hcck.us
hckc.cn
hkcc.cc
hcck.kz
khcc.in
hcck.cn
chkc.travel
kcch.re.kr
kchc.info
cchk.org
hcck.com
khcc.co.jp
ckch.ca
khcc.center
chkc.net
kchc.pl
khcc.net
cckh.ir
kchc.net
chkc.ca
chck.pl
hkcc.org.hk
cckh.com.cn
cchk.com
hcck.fr
hkcc.co.uk
ckch.net
hkcc.org
khcc.or.kr
chkc.com
hckc.cc
chck.ru
chck.info
khcc.or.id
hkcc.space
hckc.net
kcch.or.kr
hkcc.ca

DNS History

6 records (4 active, 2 former)

20162017201820192020202120222023202420252026NSns1.judns.comns1.julydns.comns2.judns.comns2.julydns.comckhc.cnA67.198.211.141
○NSckhc.cn2015-05-19 → 2015-05-19 · 3 obs
● 2015-05-19 02:55:40
○ 2026-04-09 12:01:06
○ 2026-04-12 22:25:00
●NSns1.judns.com2026-04-09 → 2026-04-12 · 3 obs
○ 2015-05-19 02:55:40
● 2026-04-09 12:01:06
● 2026-04-12 22:25:00
●NSns1.julydns.com2026-04-09 → 2026-04-12 · 3 obs
○ 2015-05-19 02:55:40
● 2026-04-09 12:01:06
● 2026-04-12 22:25:00
●NSns2.judns.com2026-04-09 → 2026-04-12 · 3 obs
○ 2015-05-19 02:55:40
● 2026-04-09 12:01:06
● 2026-04-12 22:25:00
●NSns2.julydns.com2026-04-09 → 2026-04-12 · 3 obs
○ 2015-05-19 02:55:40
● 2026-04-09 12:01:06
● 2026-04-12 22:25:00
○A67.198.211.1412015-05-19 → 2015-05-19 · 3 obs
● 2015-05-19 02:55:40
○ 2026-04-09 12:01:06
○ 2026-04-12 22:25:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cne.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...-
ckhc.cnns1.judns.com, ns2.judns.com-

✅ Authoritative Response

Server:47.97.51.45

NS records: ns1.judns.com, ns2.judns.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn

⏱️ Timing

Total: 4383ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns1.julydns.com, ns2.julydns.com

Analysis

Name Servers

ckhc.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

ckhc.cn shares some name servers with other domains, for example gznanshu.com, mingle-mangle.com, 587219.cn, smoothline.cn and bmpkj.com.

Host names with a single IP:

ns1.judns.com points to 47.97.51.45

ns2.judns.com points to 162.159.27.251

ns1.julydns.com points to 47.97.51.45

ns2.julydns.com points to 162.159.48.223

Names pointing to 47.97.51.45: ns1.judns.com, ns1.julydns.com