jgckj.com - robtex.com

jgckj.com

DNSSEC⚠️ Not signed
A101.133.131.212🇨🇳 Alibaba-Cloud101.133.0.0/16 Alibaba (US) Technology Co., Ltd.
NSdns15.hichina.com ⭐
A2408:4009:501::23🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.42🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.52🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.202🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.212🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.42🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.52🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.112🇨🇳 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,
A139.224.142.122🇨🇳 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,
NSdns16.hichina.com
A2408:4009:501::24🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.41🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.51🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.201🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.211🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.41🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.51🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.111🇨🇳 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,
A139.224.142.121🇨🇳 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,
MXmxbiz1.qq.com ⭐
MXmxbiz2.qq.com(10)
TXTv=spf1 a mx ip4:58.34.28.210 include:_s.corp-email.com ~all
SOAdns15.hichina.comhostmaster@hichina.com 2026-06-04 #13

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785244752

Subdomains

test-public-oss.jgckj.com

Same first word

jgckj.com

Similar names

kgjcj.cn
kgjcj.com
kcjjg.cn
jgjck.com
kcjgj.cn

DNS History

11 records (5 active, 6 former)

2017201820192020202120222023202420252026NSdns15.hichina.comdns16.hichina.comns1.alidns.comns4.dnsdun.comns4.dnsdun.netMXmxbiz1.qq.commxbiz2.qq.comA101.133.131.21247.90.14.23247.90.20.17CNAMEumtj.iijk.cn
●NSdns15.hichina.com2026-05-25 → 2026-07-28 · 3 obs
○ 2017-09-25 19:20:42
● 2026-05-25 09:10:58
● 2026-07-28 13:31:50
●NSdns16.hichina.com2026-05-25 → 2026-07-28 · 3 obs
○ 2017-09-25 19:20:42
● 2026-05-25 09:10:58
● 2026-07-28 13:31:50
○NSns1.alidns.com2026-05-25 → 2026-05-25 · 3 obs
○ 2017-09-25 19:20:42
● 2026-05-25 09:10:58
○ 2026-07-28 13:31:50
○NSns4.dnsdun.com2017-09-25 → 2017-09-25 · 3 obs
● 2017-09-25 19:20:42
○ 2026-05-25 09:10:58
○ 2026-07-28 13:31:50
○NSns4.dnsdun.net2017-09-25 → 2017-09-25 · 3 obs
● 2017-09-25 19:20:42
○ 2026-05-25 09:10:58
○ 2026-07-28 13:31:50
●MXmxbiz1.qq.com2026-05-25 → 2026-07-28 · 2 obs
● 2026-05-25 09:10:58
● 2026-07-28 13:31:50
●MXmxbiz2.qq.com2026-05-25 → 2026-07-28 · 2 obs
● 2026-05-25 09:10:58
● 2026-07-28 13:31:50
●A101.133.131.2122026-05-25 → 2026-07-28 · 3 obs
○ 2017-09-25 19:20:42
● 2026-05-25 09:10:58
● 2026-07-28 13:31:50
○A47.90.14.2322016-12-17 → 2016-12-17 · 3 obs
● 2016-12-17 10:54:38
○ 2017-09-25 19:20:42
○ 2026-07-28 13:31:50
○A47.90.20.172016-12-17 → 2016-12-17 · 3 obs
● 2016-12-17 10:54:38
○ 2017-09-25 19:20:42
○ 2026-07-28 13:31:50
○CNAMEumtj.iijk.cn2017-09-25 → 2017-09-25 · 3 obs
● 2017-09-25 19:20:42
○ 2026-05-25 09:10:58
○ 2026-07-28 13:31:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net...-
jgckj.comdns15.hichina.com, dns16.hichina.com18 records

✅ Authoritative Response

Server:2408:4009:501::24

NS records: dns15.hichina.com, dns16.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jgckj.com (unsigned zone)

⏱️ Timing

Total: 3190ms | Queries: -

📄 Records

TypeCountSample Data
A1101.133.131.212
NS2dns16.hichina.com, dns15.hichina.com
MX2mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)
TXT1v=spf1 a mx ip4:58.34.28.210 include:_s.
SOA1ns1.alidns.com hostmaster.hichina.com

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns15.hichina.com, dns15.hichina.com, dns15.hichina.com...)

Analysis

Hierarchy

jgckj.com serves as the parent of test-public-oss.jgckj.com.

IP Addresses

jgckj.com resolves to one IP address: 101.133.131.212.

Name Servers

DNS delegation for jgckj.com points to two name servers: dns15.hichina.com and dns16.hichina.com.

jgckj.com uses the same name servers as several other domains — among them yjxwy.com, bnutest.com, redmkt.net and two more.

jgckj.com has at least partial name server overlap with other domains, such as slzf.com, wavelib.com, bnzjusk.com and two others.

It is common to see these name servers used together with name servers expirens3.hichina.com and expirens4.hichina.com.

Hostnames that resolve to 9 IP addresses:

dns15.hichina.com has IP addresses 39.96.153.42, 39.96.153.52 and 47.118.199.202, plus 6 other.

dns16.hichina.com has IP addresses 39.96.153.41, 39.96.153.51 and 47.118.199.201, plus 6 other.

Mail Servers

Mail for jgckj.com is handled by two mail servers — mxbiz1.qq.com and mxbiz2.qq.com.

jgckj.com uses an identical mail server configuration to several other domains — among them e78910.com, sddzs.cn, tsbgy.com and two more.

At least some of jgckj.com's mail servers are shared with other domains, among them glorycloud.com.cdn.cloudflare.net, xindianyi.com, fish7.com and mbzhei-tw.asia.