`jctco.com.cn`

DNSSEC	⚠️ Not signed
A	59.110.21.211^{🇨🇳 Alibaba-Cloud59.110.0.0/17 CT BeiJing IDC}
NS	`dns29.hichina.com` ⭐
		A	2408:4009:501::37^{🇨🇳 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	`dns30.hichina.com`
		A	2408:4009:501::38^{🇨🇳 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,}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`dns29.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`com.cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.cn` ⚠️ Not in parent delegation
	NS	`c.dns.cn` ⚠️ Not in parent delegation
	NS	`cns.cernet.net` ⚠️ Not in parent delegation
	NS	`d.dns.cn` ⚠️ Not in parent delegation
	NS	`e.dns.cn` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2030567258

WOT: NOT_SAFE (20/100)

Same first word

jctco.com

jctco.com.cn

jctco.net

Similar names

ctjco.com

jtcco.net

jtcco.cn

tccjo.com

jotcc.com.br

cjtco.com.tw

tjcoc.com

jtocc.com

DNS History

6 records (5 active, 1 former)

●NSdns29.hichina.com2015-06-24 → 2026-05-14 · 2 obs

● 2015-06-24 00:18:10
● 2026-05-14 05:34:32

●NSdns30.hichina.com2015-06-24 → 2026-05-14 · 2 obs

● 2015-06-24 00:18:10
● 2026-05-14 05:34:32

●MXmxbiz1.qq.com2017-02-18 → 2026-05-14 · 2 obs

● 2017-02-18 00:29:04
● 2026-05-14 05:34:32

●MXmxbiz2.qq.com2017-02-18 → 2026-05-14 · 2 obs

● 2017-02-18 00:29:04
● 2026-05-14 05:34:32

○A111.207.181.1982015-06-24 → 2019-01-12 · 4 obs

● 2015-06-24 00:18:10
● 2019-01-12 01:23:14
○ 2026-03-30 10:43:26
○ 2026-05-14 05:34:32

●A59.110.21.2112026-03-30 → 2026-05-14 · 3 obs

○ 2019-01-12 01:23:14
● 2026-03-30 10:43:26
● 2026-05-14 05:34:32

🔍 DNS Trace

Analysis

IP Addresses

jctco.com.cn points to an IP address: 59.110.21.211.

Name Servers

Two name servers dns29.hichina.com and dns30.hichina.com handle the delegation for jctco.com.cn.

jctco.com.cn shares the same name server setup as other domains, for instance fantec.biz, tianjinpanshan.com, gqu.cn, bjdm.cn and liuxue580.com.

jctco.com.cn at least partially shares name servers with other domains, for instance ringierchina.net, puipo.com, fobg.cn, cookiss.cn and idyvbl.cn.

These name servers are commonly used with the following: expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Host names with nine IP numbers:

dns29.hichina.com points to: 2408:4009:501::37, 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.

dns30.hichina.com points to: 2408:4009:501::38, 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.

Mail Servers

jctco.com.cn is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

jctco.com.cn uses the same mail server setup as other domains, for instance ibecko.com, ca18.net.cn, sqedu.net, sihbay.com and xinpayroll.com.

jctco.com.cn shares some mail servers with other domains, for example qiaxun.cn, madeofdna.com and peideschool.com.

jctco.com.cn - robtex.com

jctco.com.cn

com.cn