`jhtzwl.cn`

DNSSEC	⚠️ Not signed
NS	`bicycle.dnspod.net` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.14.119.35^{🇨🇳 TENCENT-NET-AP1.14.64.0/18}
		A	111.13.13.35^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 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}
NS	`sigrid.dnspod.net`
		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	101.227.168.35^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
SOA	`bicycle.dnspod.net`freednsadmin@dnspod.com serial=1776045299

`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=2034716615

Subdomains

lunwen.jhtzwl.cn

Same first word

jhtzwl.cn

Similar names

tjhzwl.net

tzhjwl.cn

tjhzwl.com

tzhjlw.com

jwhtzl.com

whzjtl.cn

lhjtwz.com

zjhtlw.com

tzhjwl.com

DNS History

2 records (2 active, 0 former)

●NSbicycle.dnspod.net2026-04-08 → 2026-04-27 · 2 obs

● 2026-04-08 09:03:52
● 2026-04-27 04:37:26

●NSsigrid.dnspod.net2026-04-08 → 2026-04-27 · 2 obs

● 2026-04-08 09:03:52
● 2026-04-27 04:37:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn...	-
jhtzwl.cn	sigrid.dnspod.net, bicycle.dnspod.net	-

✅ Authoritative Response

Server:111.206.98.235

NS records: sigrid.dnspod.net, bicycle.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jhtzwl.cn (unsigned zone)

⏱️ Timing

Total: 3240ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`bicycle.dnspod.net, sigrid.dnspod.net`
SOA	1	`bicycle.dnspod.net freednsadmin.dnspod.c`

Analysis

Hierarchy

jhtzwl.cn is the parent of lunwen.jhtzwl.cn.

Name Servers

jhtzwl.cn is delegated to two name servers bicycle.dnspod.net and sigrid.dnspod.net.

jhtzwl.cn shares the same name server setup as other domains, for instance 8dou.com, ajj.cc, riken.net, xdn2.com and yfradio.com.

jhtzwl.cn at least partially shares name servers with other domains, for instance aili.com, gindows.com, hnaer.net and it20.net.

These name servers are commonly used alongside f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.

Host names with six IP numbers:

Host name bicycle.dnspod.net points to: 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 112.80.181.45 and 117.89.178.173.

Host name sigrid.dnspod.net points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 101.227.168.35, 111.206.98.235 and 129.211.176.239.

jhtzwl.cn - robtex.com

jhtzwl.cn

cn