`jkzc.net`

DNSSEC	⚠️ Not signed
NS	`dns1.hichina.com` ⭐
		A	2408:4009:501::9^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.63^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.213^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.63^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.113^{🇨🇳 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	139.224.142.123^{🇨🇳 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	`dns2.hichina.com`
		A	2408:4009:501::10^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.44^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.54^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.204^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.214^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.44^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.54^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.114^{🇨🇳 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	139.224.142.124^{🇨🇳 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	`dns1.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`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=1776040607

Same first word

jkzc.net

Similar names

zjck.net

czkj.cn

kcjz.net

jzkc.cn

jkcz.xyz

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zckj.org

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zckj.name

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cjkz.com

czkj.com

zcjk.de

czjk.net

zkcj.com

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cjzk.cn

czjk.com

jzkc.cc

kzjc.cn

DNS History

8 records (2 active, 6 former)

●NSdns1.hichina.com2026-02-23 → 2026-04-13 · 3 obs

○ 2019-12-23 05:34:04
● 2026-02-23 12:25:50
● 2026-04-13 00:46:28

●NSdns2.hichina.com2026-02-23 → 2026-04-13 · 3 obs

○ 2019-12-23 05:34:04
● 2026-02-23 12:25:50
● 2026-04-13 00:46:28

○NSns1.dns.com.cn2015-08-22 → 2016-05-11 · 4 obs

● 2015-08-22 03:37:04
● 2016-05-11 08:24:26
○ 2019-12-23 05:34:04
○ 2026-04-13 00:46:28

○NSns1.maff.com2019-12-23 → 2019-12-23 · 4 obs

○ 2016-05-11 08:24:26
● 2019-12-23 05:34:04
○ 2026-02-23 12:25:50
○ 2026-04-13 00:46:28

○NSns2.dns.com.cn2015-08-22 → 2016-05-11 · 4 obs

● 2015-08-22 03:37:04
● 2016-05-11 08:24:26
○ 2019-12-23 05:34:04
○ 2026-04-13 00:46:28

○NSns2.maff.com2019-12-23 → 2019-12-23 · 4 obs

○ 2016-05-11 08:24:26
● 2019-12-23 05:34:04
○ 2026-02-23 12:25:50
○ 2026-04-13 00:46:28

○A154.214.137.1092019-12-23 → 2019-12-23 · 4 obs

○ 2016-05-11 08:24:26
● 2019-12-23 05:34:04
○ 2026-02-23 12:25:50
○ 2026-04-13 00:46:28

○A175.41.26.1312015-08-22 → 2016-05-11 · 4 obs

● 2015-08-22 03:37:04
● 2016-05-11 08:24:26
○ 2019-12-23 05:34:04
○ 2026-04-13 00:46:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	e.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
jkzc.net	dns2.hichina.com, dns1.hichina.com	-

✅ Authoritative Response

Server:139.224.142.113

NS records: dns2.hichina.com, dns1.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jkzc.net (unsigned zone)

⏱️ Timing

Total: 1041ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns1.hichina.com, dns2.hichina.com`
SOA	1	`dns1.hichina.com hostmaster.hichina.com`

Analysis

Name Servers

jkzc.net has two name servers: dns1.hichina.com and dns2.hichina.com.

jkzc.net shares the same name server setup as other domains, for example binfu.com, roman.cn, auddc.com, unoair.net and sslkj.com.

jkzc.net shares some name servers with other domains, for example pawin.cn, sugarcubes.cn, artme.net.cn, nscables.com and tpmobile.com.

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

Host names with nine IP numbers:

dns1.hichina.com points to 2408:4009:501::9, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123.

dns2.hichina.com points to 2408:4009:501::10, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.

jkzc.net - robtex.com

jkzc.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

`jkzc.net`

`net`