`chinastemcell.com`

DNSSEC	⚠️ Not signed
A	8.152.169.30^{🇸🇬 Alibaba-Cloud8.152.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`ns11.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	`ns19.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	`ns20.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	`ns11.xincache.com`ns12@xincache.com serial=1728998485

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1781651595

Subdomains

www.chinastemcell.com

Same first word

chinastemcell.com

chinastemcell.org

DNS History

10 records (4 active, 6 former)

●NSns11.xincache.com2026-04-14 → 2026-06-16 · 3 obs

○ 2020-02-24 04:28:28
● 2026-04-14 16:04:22
● 2026-06-16 23:33:48

○NSns15.xincache.com2015-08-20 → 2016-09-20 · 4 obs

● 2015-08-20 20:06:22
● 2016-09-20 23:48:24
○ 2020-02-24 04:28:28
○ 2026-06-16 23:33:48

○NSns16.xincache.com2015-08-20 → 2016-09-20 · 4 obs

● 2015-08-20 20:06:22
● 2016-09-20 23:48:24
○ 2020-02-24 04:28:28
○ 2026-06-16 23:33:48

●NSns19.xincache.com2020-02-24 → 2026-06-16 · 3 obs

○ 2016-09-20 23:48:24
● 2020-02-24 04:28:28
● 2026-06-16 23:33:48

●NSns20.xincache.com2020-02-24 → 2026-06-16 · 3 obs

○ 2016-09-20 23:48:24
● 2020-02-24 04:28:28
● 2026-06-16 23:33:48

○MXmx132c.chinaemail.cn2015-08-20 → 2020-02-24 · 4 obs

● 2015-08-20 20:06:22
● 2020-02-24 04:28:28
○ 2026-04-14 16:04:22
○ 2026-06-16 23:33:48

○MXmxa132c.chinaemail.cn2015-08-20 → 2020-02-24 · 4 obs

● 2015-08-20 20:06:22
● 2020-02-24 04:28:28
○ 2026-04-14 16:04:22
○ 2026-06-16 23:33:48

○A115.28.228.1212020-02-24 → 2020-02-24 · 4 obs

○ 2016-09-20 23:48:24
● 2020-02-24 04:28:28
○ 2026-04-14 16:04:22
○ 2026-06-16 23:33:48

○A60.29.3.1162015-08-20 → 2016-09-20 · 4 obs

● 2015-08-20 20:06:22
● 2016-09-20 23:48:24
○ 2020-02-24 04:28:28
○ 2026-06-16 23:33:48

●A8.152.169.302026-04-14 → 2026-06-16 · 3 obs

○ 2020-02-24 04:28:28
● 2026-04-14 16:04:22
● 2026-06-16 23:33:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
chinastemcell.com	ns19.xincache.com, ns20.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.4

NS records: ns19.xincache.com, ns20.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chinastemcell.com (unsigned zone)

⏱️ Timing

Total: 556ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`8.152.169.30`
NS	2	`ns19.xincache.com, ns20.xincache.com`
SOA	1	`ns11.xincache.com ns12.xincache.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns19.xincache.com, ns19.xincache.com, ns19.xincache.com...)

Analysis

Hierarchy

chinastemcell.com is the parent zone for www.chinastemcell.com.

IP Addresses

chinastemcell.com points to a single IP number: 8.152.169.30.

The host names staofchina.com, 51in.net, www.chinastemcell.com and www.51in.net all share IP numbers with chinastemcell.com.

Name Servers

DNS for chinastemcell.com is handled by three authoritative name servers: ns11.xincache.com, ns19.xincache.com and ns20.xincache.com.

chinastemcell.com partially shares its NS delegation with several other domains, including hnksjx.com, gtenna.com, zhxspring.com and two others.

In DNS configurations, these name servers often share authority with ns12.xincache.com, ce1.xincache.com, ce2.xincache.com and 6 other name servers.

Host names with 8 IP numbers:

ns11.xincache.com has IP addresses 1.12.0.4, 36.155.149.180 and 112.80.181.45, plus 5 other.

ns19.xincache.com has IP addresses 1.12.0.4, 36.155.149.180 and 112.80.181.45, plus 5 other.

Host names with 7 IP numbers:

ns20.xincache.com has IP addresses 1.12.0.1, 36.155.149.176 and 112.80.181.111, plus 4 other.

Host names pointing to 2402:4e00:1470:2::e IP addresses: ns11.xincache.com and ns19.xincache.com.

Host names pointing to 2402:4e00:1730::e IP addresses: ns11.xincache.com and ns19.xincache.com.

Host names pointing to 1.12.0.4 IP addresses: ns11.xincache.com and ns19.xincache.com.

Host names pointing to 36.155.149.180 IP addresses: ns11.xincache.com and ns19.xincache.com.

Host names pointing to 112.80.181.45 IP addresses: ns11.xincache.com and ns19.xincache.com.

Host names pointing to 117.89.178.173 IP addresses: ns11.xincache.com and ns19.xincache.com.

Host names pointing to 125.94.59.210 IP addresses: ns11.xincache.com and ns19.xincache.com.

Host names pointing to 129.211.176.209 IP addresses: ns11.xincache.com and ns19.xincache.com.

chinastemcell.com - robtex.com