cppu.cn - dns.ninja

`cppu.cn`

DNSSEC	⚠️ Not signed
NS	`ns1.22.cn` ⭐
		A	2001:df2:f080:1::5^{🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	61.158.128.10^{🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network}
		A	218.98.111.136^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`ns2.22.cn`
		A	240e:97d:10:1402:0:1:0:1002^{🇨🇳 CHINANET-Guangdong-DongGuan-IDC240e:97d::/36 DongGuan IDC Network}
		A	1.193.216.203^{🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network}
		A	183.253.57.207^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.61^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
SOA	`ns1.22.cn`dnsadmin@22.cn serial=1780516970

`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 serial=2034979968

Same first word

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DNS History

17 records (2 active, 15 former)

○NSdesi.ns.cloudflare.com2026-03-01 → 2026-04-08 · 5 obs

○ 2019-04-10 22:12:22
● 2026-03-01 04:42:20
● 2026-04-08 13:49:32
○ 2026-04-16 04:57:12
○ 2026-06-28 16:03:36

○NSdns31.hichina.com2019-04-10 → 2019-04-10 · 3 obs

● 2019-04-10 22:12:22
○ 2026-03-01 04:42:20
○ 2026-06-28 16:03:36

○NSdns32.hichina.com2019-04-10 → 2019-04-10 · 3 obs

● 2019-04-10 22:12:22
○ 2026-03-01 04:42:20
○ 2026-06-28 16:03:36

●NSns1.22.cn2026-06-15 → 2026-06-28 · 3 obs

○ 2026-04-16 04:57:12
● 2026-06-15 13:15:48
● 2026-06-28 16:03:36

●NSns2.22.cn2026-06-15 → 2026-06-28 · 3 obs

○ 2026-04-16 04:57:12
● 2026-06-15 13:15:48
● 2026-06-28 16:03:36

○NSwells.ns.cloudflare.com2026-03-01 → 2026-04-08 · 5 obs

○ 2019-04-10 22:12:22
● 2026-03-01 04:42:20
● 2026-04-08 13:49:32
○ 2026-04-16 04:57:12
○ 2026-06-28 16:03:36

○A103.73.97.2102017-02-03 → 2017-02-03 · 4 obs

○ 2016-06-24 20:01:58
● 2017-02-03 22:55:56
○ 2019-04-10 22:12:22
○ 2026-06-28 16:03:36

○A104.21.93.1182026-03-01 → 2026-04-08 · 8 obs

○ 2019-04-10 22:12:22
● 2026-03-01 04:42:20
● 2026-03-03 12:06:48
○ 2026-03-06 17:51:10
● 2026-03-13 13:01:40
● 2026-04-08 13:49:32
○ 2026-04-16 04:57:12
○ 2026-06-28 16:03:36

○A172.64.80.12026-03-06 → 2026-03-06 · 4 obs

○ 2026-03-03 12:06:48
● 2026-03-06 17:51:10
○ 2026-03-13 13:01:40
○ 2026-06-28 16:03:36

○A172.67.209.2102026-03-01 → 2026-04-08 · 8 obs

○ 2019-04-10 22:12:22
● 2026-03-01 04:42:20
● 2026-03-03 12:06:48
○ 2026-03-06 17:51:10
● 2026-03-13 13:01:40
● 2026-04-08 13:49:32
○ 2026-04-16 04:57:12
○ 2026-06-28 16:03:36

○A202.74.3.602017-02-03 → 2017-02-03 · 4 obs

○ 2016-06-24 20:01:58
● 2017-02-03 22:55:56
○ 2026-03-01 04:42:20
○ 2026-06-28 16:03:36

○A2606:4700:3035::6815:5d762026-03-01 → 2026-04-08 · 5 obs

○ 2019-04-10 22:12:22
● 2026-03-01 04:42:20
● 2026-04-08 13:49:32
○ 2026-04-16 04:57:12
○ 2026-06-28 16:03:36

○A2606:4700:3036::ac43:d1d22026-03-01 → 2026-04-08 · 5 obs

○ 2019-04-10 22:12:22
● 2026-03-01 04:42:20
● 2026-04-08 13:49:32
○ 2026-04-16 04:57:12
○ 2026-06-28 16:03:36

○A64.62.224.2532015-11-23 → 2016-02-23 · 4 obs

● 2015-11-23 05:21:20
● 2016-02-23 22:02:24
○ 2016-06-24 20:01:58
○ 2026-06-28 16:03:36

○A67.229.168.422016-06-24 → 2016-06-24 · 4 obs

○ 2016-02-23 22:02:24
● 2016-06-24 20:01:58
○ 2017-02-03 22:55:56
○ 2026-06-28 16:03:36

○A67.229.168.432016-06-24 → 2016-06-24 · 4 obs

○ 2016-02-23 22:02:24
● 2016-06-24 20:01:58
○ 2017-02-03 22:55:56
○ 2026-06-28 16:03:36

○CNAMEoverdue.aliyun.com2019-04-10 → 2019-04-10 · 3 obs

● 2019-04-10 22:12:22
○ 2026-03-01 04:42:20
○ 2026-06-28 16:03:36

🔍 DNS Trace

Analysis

Name Servers

Two name servers handle the delegation for cppu.cn: ns1.22.cn and ns2.22.cn.

cppu.cn shares its name server setup with other domains, including 6v6x.cn, weoai.com, wanvi.net and two others.

Host names resolving to four IP addresses:

ns2.22.cn maps to the following IP addresses: 1.193.216.203, 183.253.57.207, 211.99.99.61 and 240e:97d:10:1402:0:1:0:1002.

Host names with three IP numbers:

The hostname ns1.22.cn points to 61.158.128.10, 218.98.111.136 and 2001:df2:f080:1::5.