`csuw.cn`

DNSSEC	⚠️ Not signed
A	186.244.8.204^{🇧🇷 Vtal186.244.0.0/18}
NS	`ns1.nowcndns.com` ⭐
		A	1.193.216.204^{🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network}
		A	218.98.111.129^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	218.98.111.138^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`ns2.nowcndns.com`
		A	61.158.128.11^{🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network}
		A	183.253.57.202^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.38^{🇨🇳 DONGGUAN-1211.99.99.0/24}
SOA	`ns1.nowcndns.com`admin@nowcndns.com serial=1784457770

`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=2035085561

⚠️ On DNS blocklist: tif

Subdomains

www.csuw.cn

Same first word

csuw.cn

csuw.de

csuw.com

Similar names

wscu.de

ucws.org

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wscu.s3-eu-west-1.amazonaws.com

cuws.com

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wusc.cn

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scuw.ch

ucws.net

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swcu.com

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cusw.ru

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wscu.com.au

cswu.com.cn

cuws.de

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cwsu.tv

scwu.ch

wcsu.net

wusc.lk

scuw.xyz

swcu.org

wucs.com

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uwsc.co.uk

uwsc.org

wsuc.org

uswc.cn

swuc.com

uwsc.com

scuw.cn

cswu.cn

cusw.org

DNS History

10 records (3 active, 7 former)

○NSf1g1ns1.dnspod.net2015-08-09 → 2015-08-09 · 3 obs

● 2015-08-09 18:28:38
○ 2026-05-22 05:56:56
○ 2026-07-25 00:21:24

●NSns1.nowcndns.com2026-05-22 → 2026-07-25 · 3 obs

○ 2015-08-09 18:28:38
● 2026-05-22 05:56:56
● 2026-07-25 00:21:24

●NSns2.nowcndns.com2026-05-22 → 2026-07-25 · 3 obs

○ 2015-08-09 18:28:38
● 2026-05-22 05:56:56
● 2026-07-25 00:21:24

○MXmail.skrimple.com2015-12-04 → 2017-02-17 · 4 obs

● 2015-12-04 13:45:56
● 2017-02-17 11:02:42
○ 2026-05-22 05:56:56
○ 2026-07-25 00:21:24

○A103.232.215.1382018-11-07 → 2018-11-07 · 4 obs

○ 2017-02-17 11:02:42
● 2018-11-07 01:19:50
○ 2026-05-22 05:56:56
○ 2026-07-25 00:21:24

○A103.51.144.812016-07-12 → 2017-02-17 · 5 obs

○ 2016-03-11 18:02:56
● 2016-07-12 15:43:08
● 2017-02-17 11:02:42
○ 2018-11-07 01:19:50
○ 2026-07-25 00:21:24

○A123.254.111.1902015-08-09 → 2015-08-09 · 3 obs

● 2015-08-09 18:28:38
○ 2018-11-07 01:19:50
○ 2026-07-25 00:21:24

●A186.244.8.2042026-07-23 → 2026-07-25 · 3 obs

○ 2026-05-22 05:56:56
● 2026-07-23 18:58:48
● 2026-07-25 00:21:24

○A38.238.196.2042026-05-22 → 2026-05-22 · 4 obs

○ 2018-11-07 01:19:50
● 2026-05-22 05:56:56
○ 2026-07-23 18:58:48
○ 2026-07-25 00:21:24

○A65.19.157.2352015-12-04 → 2016-03-11 · 5 obs

○ 2015-08-09 18:28:38
● 2015-12-04 13:45:56
● 2016-03-11 18:02:56
○ 2016-07-12 15:43:08
○ 2026-07-25 00:21:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
csuw.cn	ns1.nowcndns.com, ns2.nowcndns.com	-

✅ Authoritative Response

Server:183.253.57.202

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for csuw.cn (unsigned zone)

⏱️ Timing

Total: 1768ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`186.244.8.204`
NS	2	`ns1.nowcndns.com, ns2.nowcndns.com`
SOA	1	`ns1.nowcndns.com admin.nowcndns.com`

Analysis

Hierarchy

csuw.cn is the parent zone for www.csuw.cn.

IP Addresses

csuw.cn resolves to one IP address: 186.244.8.204.

Name Servers

csuw.cn uses two name servers for its delegation: ns1.nowcndns.com and ns2.nowcndns.com.

csuw.cn uses the same name servers as several other domains — among them chaogupeixun.cn, ywydd.cn, unss.cn and two more.

ns1.nowcndns.com has three IP addresses (1.193.216.204, 218.98.111.129 and 218.98.111.138) and ns2.nowcndns.com has three IP addresses (61.158.128.11, 183.253.57.202 and 211.99.99.38).

csuw.cn - robtex.com

csuw.cn

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