codecamp.cn - dns.ninja

`codecamp.cn`

DNSSEC	⚠️ Not signed
A	47.93.191.96^{🇨🇳 Alibaba-Cloud47.92.0.0/15 CT BeiJing IDC}
NS	`dns19.hichina.com` ⭐
		A	2408:4009:501::27^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.110^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns20.hichina.com`
		A	2408:4009:501::28^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.108^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
SOA	`dns19.hichina.com`hostmaster@hichina.com 2026-04-07 #9

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn 2035-03-06 #81

Same first word

codecamp.es

codecamp.ru

codecamp.cz

codecamp.com.tr

codecamp.co

codecamp.it

codecamp.de

codecamp.pro

codecamp.co.nz

codecamp.ch

codecamp.us

codecamp.no

codecamp.org

codecamp.com.au

codecamp.ca

codecamp.ro

codecamp.org.in

codecamp.tv

codecamp.at

codecamp.pl

codecamp.eu

codecamp.cn

codecamp.fi

codecamp.jp

codecamp.shop

codecamp.fr

Similar names

medcopac.com

capedcom.org

campcode.org

capedcom.com

medpacco.com

comedpac.com

democpac.org

DNS History

11 records (3 active, 8 former)

○NSdns.4cun.com2015-06-12 → 2016-01-17 · 4 obs

● 2015-06-12 02:48:24
● 2016-01-17 11:51:40
○ 2016-05-07 12:06:56
○ 2026-07-12 02:57:18

●NSdns19.hichina.com2026-04-08 → 2026-07-12 · 3 obs

○ 2016-05-07 12:06:56
● 2026-04-08 17:48:30
● 2026-07-12 02:57:18

●NSdns20.hichina.com2026-04-08 → 2026-07-12 · 3 obs

○ 2016-05-07 12:06:56
● 2026-04-08 17:48:30
● 2026-07-12 02:57:18

○NSns1.alidns.com2016-05-07 → 2016-05-07 · 4 obs

○ 2016-01-17 11:51:40
● 2016-05-07 12:06:56
○ 2026-04-08 17:48:30
○ 2026-07-12 02:57:18

○NSns2.alidns.com2016-05-07 → 2016-05-07 · 4 obs

○ 2016-01-17 11:51:40
● 2016-05-07 12:06:56
○ 2026-04-08 17:48:30
○ 2026-07-12 02:57:18

○MXmxn.mxhichina.com2016-01-17 → 2016-01-17 · 3 obs

● 2016-01-17 11:51:40
○ 2016-05-07 12:06:56
○ 2026-07-12 02:57:18

○MXmxw.mxhichina.com2016-01-17 → 2016-01-17 · 3 obs

● 2016-01-17 11:51:40
○ 2016-05-07 12:06:56
○ 2026-07-12 02:57:18

○A103.7.222.2132016-05-07 → 2016-05-07 · 4 obs

○ 2016-01-17 11:51:40
● 2016-05-07 12:06:56
○ 2026-04-08 17:48:30
○ 2026-07-12 02:57:18

○A205.164.14.782017-02-05 → 2017-02-05 · 4 obs

○ 2016-05-07 12:06:56
● 2017-02-05 11:46:44
○ 2026-04-08 17:48:30
○ 2026-07-12 02:57:18

●A47.93.191.962026-04-08 → 2026-07-12 · 3 obs

○ 2017-02-05 11:46:44
● 2026-04-08 17:48:30
● 2026-07-12 02:57:18

○A58.30.221.2492015-06-12 → 2015-10-30 · 4 obs

● 2015-06-12 02:48:24
● 2015-10-30 05:14:52
○ 2016-01-17 11:51:40
○ 2026-07-12 02:57:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
codecamp.cn	dns19.hichina.com, dns20.hichina.com	-

✅ Authoritative Response

Server:120.76.107.40

NS records: dns19.hichina.com, dns20.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codecamp.cn (unsigned zone)

⏱️ Timing

Total: 2687ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.93.191.96`
NS	2	`dns20.hichina.com, dns19.hichina.com`
SOA	1	`dns19.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

codecamp.cn has exactly one IP address — 47.93.191.96.

Name Servers

codecamp.cn uses two name servers for its delegation: dns19.hichina.com and dns20.hichina.com.

The name server configuration of codecamp.cn is shared with other domains, for instance onlineyun.com, opencodetiger.com, dadicpa.com and two others.

The name servers of codecamp.cn overlap at least partially with those of other domains — among them kinohumar.com, flowsmart.com.cn, monza.cn and two more.

These name servers commonly appear alongside the name servers expirens3.hichina.com and expirens4.hichina.com.

Hosts with 9 IP addresses each:

Hostname dns19.hichina.com directs to 39.96.153.40, 39.96.153.60 and 47.118.199.200 along with 6 other IP addresses.

Hostname dns20.hichina.com directs to 39.96.153.38, 39.96.153.61 and 47.118.199.198 along with 6 other IP addresses.