`jzw.cn`

DNSSEC	⚠️ Not signed
A	103.82.54.182^{🇨🇳 TJSSYNTCL-AS-AP103.82.54.0/24 Tianjin Shi Shi Ji Hulian Yuntong Network Technology Co., Ltd.}
NS	`dns31.hichina.com` ⭐
		A	2408:4009:501::39^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.109^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns32.hichina.com`
		A	2408:4009:501::40^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.107^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
SOA	`dns31.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=2034709030

Same first word

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DNS History

6 records (3 active, 3 former)

●NSdns31.hichina.com2019-12-22 → 2026-04-25 · 2 obs

● 2019-12-22 15:59:00
● 2026-04-25 02:15:18

●NSdns32.hichina.com2019-12-22 → 2026-04-25 · 2 obs

● 2019-12-22 15:59:00
● 2026-04-25 02:15:18

●A103.82.54.1822026-03-27 → 2026-04-25 · 3 obs

○ 2019-12-22 15:59:00
● 2026-03-27 00:35:54
● 2026-04-25 02:15:18

○A52.69.166.2312017-03-15 → 2017-03-15 · 4 obs

○ 2015-04-30 22:40:24
● 2017-03-15 07:48:30
○ 2019-12-22 15:59:00
○ 2026-04-25 02:15:18

○A54.183.180.822015-04-30 → 2015-04-30 · 3 obs

● 2015-04-30 22:40:24
○ 2017-03-15 07:48:30
○ 2026-04-25 02:15:18

○CNAMEcs.wangxin.com2019-12-22 → 2020-12-26 · 4 obs

● 2019-12-22 15:59:00
● 2020-12-26 02:41:34
○ 2026-03-27 00:35:54
○ 2026-04-25 02:15:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
jzw.cn	dns31.hichina.com, dns32.hichina.com	-

✅ Authoritative Response

Server:47.118.199.219

NS records: dns31.hichina.com, dns32.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jzw.cn (unsigned zone)

⏱️ Timing

Total: 1394ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.82.54.182`
NS	2	`dns32.hichina.com, dns31.hichina.com`
SOA	1	`dns31.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

jzw.cn points to a single IP number: 103.82.54.182.

Other host names, for instance rhq.cn, yzn.com, rjn.cn, gfm.cn and hotmail.bambinodiaper.bz.cm.cn share IP numbers with jzw.cn.

Name Servers

Delegation for jzw.cn rests with two name servers, dns31.hichina.com and dns32.hichina.com.

jzw.cn shares the same name server setup as other domains, including chinamie.org, msnl.cn, mpbex.com, dyqhs.com.cn and tuoiya.com.

jzw.cn at least partially shares name servers with other domains, for instance zztszcjt.com, hlsdrm.com, ileaper.com, changturen.com and hzszyy.com.

These name servers are often used together with expirens3.hichina.com, expirens4.hichina.com, dns15.hichina.com, dns16.hichina.com and nsgz.sangforcloud.com.

Host names with nine IP numbers:

dns31.hichina.com points to: 2408:4009:501::39, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.

dns32.hichina.com points to: 2408:4009:501::40, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.

jzw.cn - robtex.com

jzw.cn

cn