`zjdsc.com`

DNSSEC	⚠️ Not signed
NS	`dns23.hichina.com` ⭐
		A	2408:4009:501::31^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns24.hichina.com`
		A	2408:4009:501::32^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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	`dns23.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=1774515122

Same first word

zjdsc.cn

zjdsc.com

Similar names

cdsjz.net

csdjz.com

zsdjc.com

szjdc.com

szjdc.com.cn

zjcsd.com

sjzcd.net

cdszj.com

jdzcs.com

zsjdc.com

jsczd.com

cdzsj.com

jdscz.com

szdjc.com

scdzj.gov.cn

jszdc.com

sjczd.com

zdscj.com

sdzjc.com

cdjsz.cn

sjzcd.cn

zjscd.com

sjzdc.cn

szjcd.cn

jsdzc.com.cn

zcjsd.com

DNS History

6 records (2 active, 4 former)

○NS(root)2015-06-27 → 2016-12-29 · 4 obs

● 2015-06-27 01:22:36
● 2016-12-29 18:16:06
○ 2018-01-06 06:39:12
○ 2026-03-26 09:08:20

●NSdns23.hichina.com2026-02-23 → 2026-03-26 · 3 obs

○ 2018-01-06 06:39:12
● 2026-02-23 07:39:50
● 2026-03-26 09:08:20

●NSdns24.hichina.com2026-02-23 → 2026-03-26 · 3 obs

○ 2018-01-06 06:39:12
● 2026-02-23 07:39:50
● 2026-03-26 09:08:20

○NSjuming.dnsdun.com2018-01-06 → 2018-01-06 · 4 obs

○ 2016-12-29 18:16:06
● 2018-01-06 06:39:12
○ 2026-02-23 07:39:50
○ 2026-03-26 09:08:20

○NSjuming.dnsdun.net2018-01-06 → 2018-01-06 · 4 obs

○ 2016-12-29 18:16:06
● 2018-01-06 06:39:12
○ 2026-02-23 07:39:50
○ 2026-03-26 09:08:20

○A69.162.79.832015-06-27 → 2016-12-29 · 4 obs

● 2015-06-27 01:22:36
● 2016-12-29 18:16:06
○ 2018-01-06 06:39:12
○ 2026-03-26 09:08:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
zjdsc.com	dns23.hichina.com, dns24.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.38

NS records: dns23.hichina.com, dns24.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zjdsc.com (unsigned zone)

⏱️ Timing

Total: 507ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns23.hichina.com, dns24.hichina.com`
SOA	1	`dns23.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns23.hichina.com, dns23.hichina.com, dns23.hichina.com...)

Analysis

Name Servers

Two name servers dns23.hichina.com and dns24.hichina.com handle delegation for zjdsc.com.

zjdsc.com uses the same name server setup as other domains, for example 44ai.cn, allbuynew.com, italkcs.com, wddy.cn and slyy.cn.

zjdsc.com partially shares name servers with other domains; examples include guoyunjiaxiao.com, moyucm.com, jeebi.cn, gamengines.com and proja.com.

These name servers are commonly used with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com, ns2.alidns.com, dns17.hichina.com and dns18.hichina.com.

Host names with nine IP numbers:

dns23.hichina.com points to: 2408:4009:501::31, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.

dns24.hichina.com points to: 2408:4009:501::32, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

zjdsc.com - robtex.com

zjdsc.com

com