`jwzhtech.net`

DNSSEC	⚠️ Not signed
A	39.106.89.31^{🇨🇳 Alibaba-Cloud39.106.0.0/15 CT BeiJing IDC}
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	`ns12.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=1719198680

`net`

	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=1774624032

Same first word

jwzhtech.net

DNS History

4 records (3 active, 1 former)

●NSns11.xincache.com2017-01-04 → 2026-03-27 · 2 obs

● 2017-01-04 08:55:02
● 2026-03-27 15:10:40

●NSns12.xincache.com2017-01-04 → 2026-03-27 · 2 obs

● 2017-01-04 08:55:02
● 2026-03-27 15:10:40

●A39.106.89.312026-03-23 → 2026-03-27 · 3 obs

○ 2020-01-26 08:35:14
● 2026-03-23 14:46:36
● 2026-03-27 15:10:40

○A47.94.232.1682020-01-26 → 2020-01-26 · 3 obs

● 2020-01-26 08:35:14
○ 2026-03-23 14:46:36
○ 2026-03-27 15:10:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	k.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jwzhtech.net	ns11.xincache.com, ns12.xincache.com	-

✅ Authoritative Response

Server:112.80.181.45

NS records: ns11.xincache.com, ns12.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jwzhtech.net (unsigned zone)

⏱️ Timing

Total: 3827ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`39.106.89.31`
NS	2	`ns11.xincache.com, ns12.xincache.com`
SOA	1	`ns11.xincache.com ns12.xincache.com`

Analysis

IP Addresses

jwzhtech.net points to a single IP: 39.106.89.31.

Other host names, for instance yzw.org.cn, share IP numbers with jwzhtech.net.

Name Servers

jwzhtech.net's delegation is to two name servers ns11.xincache.com and ns12.xincache.com.

jwzhtech.net shares the same name server configuration as other domains, such as mattress-spring-machines.com, 82393999.com, hube-edu.com, mainzlab.com and rxcn.net.

jwzhtech.net at least partially shares its name servers with other domains, for instance qdlndx.cn, lucky-craft.com, xatyhc.com, xykyjx.com and ahci.cn.

These name servers are commonly used with ns13.xincache.com, ns14.xincache.com, ce1.xincache.com, ce2.xincache.com, ns17.xincache.com, ns18.xincache.com, ns19.xincache.com, ns20.xincache.com, ns15.xincache.com and ns16.xincache.com.

Host names with eight IP numbers: ns11.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: ns12.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.

jwzhtech.net - robtex.com

jwzhtech.net

net