`securitychina.cn`

DNSSEC	⚠️ Not signed
A	222.73.173.183^{🇨🇳 SHANGHAITELECOM222.73.172.0/23 SHIDC}
NS	`ns17.xincache.com` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	2402:4e00:1730::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
NS	`ns18.xincache.com`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.111^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
		A	163.177.5.23^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
SOA	`ns17.xincache.com`enterprise1dnsadmin@dnspod.com serial=1576661284

`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=2034773599

Same first word

securitychina.com.cn

securitychina.cn

Similar names

securitychain.net

chainsecurity.asia

chainsecurity.com

chinasecurity.org

DNS History

3 records (3 active, 0 former)

●NSns17.xincache.com2015-08-05 → 2026-05-10 · 2 obs

● 2015-08-05 03:10:26
● 2026-05-10 07:36:44

●NSns18.xincache.com2015-08-05 → 2026-05-10 · 2 obs

● 2015-08-05 03:10:26
● 2026-05-10 07:36:44

●A222.73.173.1832015-08-05 → 2026-05-10 · 2 obs

● 2015-08-05 03:10:26
● 2026-05-10 07:36:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
securitychina.cn	ns17.xincache.com, ns18.xincache.com	-

✅ Authoritative Response

Server:36.155.149.176

NS records: ns17.xincache.com, ns18.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for securitychina.cn (unsigned zone)

⏱️ Timing

Total: 1364ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`222.73.173.183`
NS	2	`ns17.xincache.com, ns18.xincache.com`
SOA	1	`ns17.xincache.com enterprise1dnsadmin.dn`

Analysis

IP Addresses

securitychina.cn points to a single IP number: 222.73.173.183.

Name Servers

Delegation for securitychina.cn rests with two name servers, ns17.xincache.com and ns18.xincache.com.

securitychina.cn shares the same name server setup as other domains, including ccch.cn, raisun.com.cn, sacontech.com, fyjzmb.com and shenbijiang.com.

securitychina.cn at least partially shares name servers with other domains, for instance ynckhx.cn, cnoudi.com, webvmc.cn, xinxingliang.com and dyggzy.com.

These name servers are often used together with ns11.xincache.com, ns12.xincache.com, ns15.xincache.com, ns16.xincache.com and f1g1ns1.dnspod.net.

Host names with eight IP numbers:

ns17.xincache.com points to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.

Host names with seven IP numbers:

ns18.xincache.com points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.

securitychina.cn - robtex.com