`23s.cn`

DNSSEC	⚠️ Not signed
A	154.194.252.240^{🇲🇾 ANSHENG-AS-AP154.194.252.0/24 LANDUI CLOUD COMPUTING (HK) LIMITED}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.julydns.com`master@jmdns.com serial=1772889097

`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=2034710906

Same first word

23s.de

23s.it

23s.digital

23s.cn

23s.net

23s.tv

23s.com

23s.org

23s.cc

Similar names

s23.ch

s23.de

2s3.net

2s3.de

32s.ru

s32.io

s32.cn

s23.co

s23.pl

s23.com

s32.org

32s.com

s23.nl

s32.ru

32s.net

s32.ca

s32.dk

s32.se

s23.cn

s32.hu

s32.it

32s.de

s23.org

3s2.net

3s2.com

3s2.co.uk

s32.net

32s.pl

s23.us

s32.nl

s23.ru

32s.casino

s23.digital

3s2.de

s32.info

s23.it

s32.com.au

s32.com

s32.de

s23.cz

DNS History

17 records (5 active, 12 former)

○NSdns1.iidns.com2016-03-06 → 2016-07-16 · 5 obs

○ 2015-08-01 16:49:54
● 2016-03-06 13:13:52
● 2016-07-16 06:22:42
○ 2017-07-12 04:28:28
○ 2026-04-25 13:05:58

○NSdns2.iidns.com2016-03-06 → 2016-07-16 · 5 obs

○ 2015-08-01 16:49:54
● 2016-03-06 13:13:52
● 2016-07-16 06:22:42
○ 2017-07-12 04:28:28
○ 2026-04-25 13:05:58

○NSdns3.iidns.com2016-03-06 → 2016-07-16 · 5 obs

○ 2015-08-01 16:49:54
● 2016-03-06 13:13:52
● 2016-07-16 06:22:42
○ 2017-07-12 04:28:28
○ 2026-04-25 13:05:58

○NSdns4.iidns.com2016-03-06 → 2016-07-16 · 5 obs

○ 2015-08-01 16:49:54
● 2016-03-06 13:13:52
● 2016-07-16 06:22:42
○ 2017-07-12 04:28:28
○ 2026-04-25 13:05:58

○NSdns5.iidns.com2016-03-06 → 2016-07-16 · 5 obs

○ 2015-08-01 16:49:54
● 2016-03-06 13:13:52
● 2016-07-16 06:22:42
○ 2017-07-12 04:28:28
○ 2026-04-25 13:05:58

○NSdns6.iidns.com2016-03-06 → 2016-07-16 · 5 obs

○ 2015-08-01 16:49:54
● 2016-03-06 13:13:52
● 2016-07-16 06:22:42
○ 2017-07-12 04:28:28
○ 2026-04-25 13:05:58

○NSns1.22.cn2017-07-12 → 2017-08-24 · 5 obs

○ 2016-07-16 06:22:42
● 2017-07-12 04:28:28
● 2017-08-24 08:43:58
○ 2026-04-25 05:33:34
○ 2026-04-25 13:05:58

●NSns1.judns.com2026-04-25 → 2026-04-25 · 3 obs

○ 2017-08-24 08:43:58
● 2026-04-25 05:33:34
● 2026-04-25 13:05:58

●NSns1.julydns.com2026-04-25 → 2026-04-25 · 3 obs

○ 2017-08-24 08:43:58
● 2026-04-25 05:33:34
● 2026-04-25 13:05:58

○NSns1.ndns.cn2015-08-01 → 2015-08-01 · 3 obs

● 2015-08-01 16:49:54
○ 2016-03-06 13:13:52
○ 2026-04-25 13:05:58

●NSns2.judns.com2026-04-25 → 2026-04-25 · 3 obs

○ 2017-08-24 08:43:58
● 2026-04-25 05:33:34
● 2026-04-25 13:05:58

●NSns2.julydns.com2026-04-25 → 2026-04-25 · 3 obs

○ 2017-08-24 08:43:58
● 2026-04-25 05:33:34
● 2026-04-25 13:05:58

○NSns2.ndns.cn2015-08-01 → 2015-08-01 · 3 obs

● 2015-08-01 16:49:54
○ 2016-03-06 13:13:52
○ 2026-04-25 13:05:58

●A154.194.252.2402026-04-25 → 2026-04-25 · 3 obs

○ 2017-07-12 04:28:28
● 2026-04-25 05:33:34
● 2026-04-25 13:05:58

○A61.152.171.1522015-08-01 → 2015-08-01 · 3 obs

● 2015-08-01 16:49:54
○ 2016-03-06 13:13:52
○ 2026-04-25 13:05:58

○A74.207.247.1292016-03-06 → 2016-03-06 · 4 obs

○ 2015-08-01 16:49:54
● 2016-03-06 13:13:52
○ 2017-07-12 04:28:28
○ 2026-04-25 13:05:58

○CNAMEcname.huatian.net2016-03-06 → 2017-08-24 · 4 obs

● 2016-03-06 13:13:52
● 2017-08-24 08:43:58
○ 2026-04-25 05:33:34
○ 2026-04-25 13:05:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
23s.cn	ns1.judns.com, ns2.judns.com	-

✅ Authoritative Response

Server:162.159.27.251

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 23s.cn (unsigned zone)

⏱️ Timing

Total: 852ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.194.252.240`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

Analysis

IP Addresses

23s.cn points to IP number: 154.194.252.240.

Other host names, for instance kkso.cn and dkka.cn, share IP numbers with 23s.cn.

Name Servers

23s.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

23s.cn at least partially shares name servers with other domains, for instance 911291.cn, 158753.cn, taojm.com, changchunxiang.cn and ahslf.com.