mystudy.cn - robtex.com

mystudy.cn

DNSSEC⚠️ Not signed
A120.24.195.236🇨🇳 Alibaba-Cloud120.24.0.0/16
NSdns23.hichina.com ⭐
A2408:4009:501::31🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.40🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.60🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.200🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.220🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.40🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.60🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.100🇨🇳 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,
A139.224.142.110🇨🇳 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,
NSdns24.hichina.com
A2408:4009:501::32🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.38🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.61🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.198🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.222🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.38🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.61🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.98🇨🇳 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,
A139.224.142.108🇨🇳 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,
SOAdns23.hichina.comhostmaster@hichina.com 2026-01-09 #13

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034609633

Same first word

mystudy.com.cn
mystudy.co
mystudy.su
mystudy.ca
mystudy.fr
mystudy.coach
mystudy.me
mystudy.co.kr
mystudy.com.my
mystudy.at
mystudy.ch
mystudy.guide
mystudy.guru
mystudy.ru
mystudy.be
mystudy.zone
mystudy.cn
mystudy.uz
mystudy.de
mystudy.it
mystudy.com
mystudy.biz
mystudy.org
mystudy.my
mystudy.us

Similar names

ymstudy.cn
mydusty.com

DNS History

13 records (3 active, 10 former)

20162017201820192020202120222023202420252026NSdns23.hichina.comdns24.hichina.comdns1.iidns.comdns2.iidns.comdns3.iidns.comdns4.iidns.comdns5.iidns.comdns6.iidns.comns3.dns.comns4.dns.comA120.24.195.23674.207.247.129CNAMEcname.huatian.net
○NSdns1.iidns.com2015-11-23 → 2016-06-20 · 4 obs
● 2015-11-23 11:34:14
● 2016-06-20 19:02:36
○ 2018-07-07 11:45:28
○ 2026-03-30 04:26:10
○NSdns2.iidns.com2015-11-23 → 2016-06-20 · 4 obs
● 2015-11-23 11:34:14
● 2016-06-20 19:02:36
○ 2018-07-07 11:45:28
○ 2026-03-30 04:26:10
●NSdns23.hichina.com2026-02-18 → 2026-03-30 · 3 obs
○ 2018-07-07 11:45:28
● 2026-02-18 01:13:38
● 2026-03-30 04:26:10
●NSdns24.hichina.com2026-02-18 → 2026-03-30 · 3 obs
○ 2018-07-07 11:45:28
● 2026-02-18 01:13:38
● 2026-03-30 04:26:10
○NSdns3.iidns.com2015-11-23 → 2016-06-20 · 4 obs
● 2015-11-23 11:34:14
● 2016-06-20 19:02:36
○ 2018-07-07 11:45:28
○ 2026-03-30 04:26:10
○NSdns4.iidns.com2015-11-23 → 2016-06-20 · 4 obs
● 2015-11-23 11:34:14
● 2016-06-20 19:02:36
○ 2018-07-07 11:45:28
○ 2026-03-30 04:26:10
○NSdns5.iidns.com2015-11-23 → 2016-06-20 · 4 obs
● 2015-11-23 11:34:14
● 2016-06-20 19:02:36
○ 2018-07-07 11:45:28
○ 2026-03-30 04:26:10
○NSdns6.iidns.com2015-11-23 → 2016-06-20 · 4 obs
● 2015-11-23 11:34:14
● 2016-06-20 19:02:36
○ 2018-07-07 11:45:28
○ 2026-03-30 04:26:10
○NSns3.dns.com2018-07-07 → 2018-07-07 · 4 obs
○ 2016-06-20 19:02:36
● 2018-07-07 11:45:28
○ 2026-02-18 01:13:38
○ 2026-03-30 04:26:10
○NSns4.dns.com2018-07-07 → 2018-07-07 · 4 obs
○ 2016-06-20 19:02:36
● 2018-07-07 11:45:28
○ 2026-02-18 01:13:38
○ 2026-03-30 04:26:10
●A120.24.195.2362026-02-18 → 2026-03-30 · 3 obs
○ 2018-07-07 11:45:28
● 2026-02-18 01:13:38
● 2026-03-30 04:26:10
○A74.207.247.1292015-07-05 → 2017-02-05 · 4 obs
● 2015-07-05 05:25:06
● 2017-02-05 00:29:30
○ 2018-07-07 11:45:28
○ 2026-03-30 04:26:10
○CNAMEcname.huatian.net2015-07-05 → 2018-07-07 · 4 obs
● 2015-07-05 05:25:06
● 2018-07-07 11:45:28
○ 2026-02-18 01:13:38
○ 2026-03-30 04:26:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
mystudy.cndns23.hichina.com, dns24.hichina.com-

✅ Authoritative Response

Server:47.118.199.200

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mystudy.cn (unsigned zone)

⏱️ Timing

Total: 4518ms | Queries: -

📄 Records

TypeCountSample Data
A1120.24.195.236
NS2dns24.hichina.com, dns23.hichina.com
SOA1dns23.hichina.com hostmaster.hichina.com

Analysis

IP Addresses

mystudy.cn points to IP number: 120.24.195.236.

Name Servers

mystudy.cn is delegated to two name servers: dns23.hichina.com and dns24.hichina.com.

mystudy.cn shares the same name server setup as 789host.com, jdsfjds.com, mmegg.com, jfeii.com and creativetoy.net.

mystudy.cn at least partially shares name servers with other domains, for instance greatest.cn, g02.cn, scshu.com, xydq.com and redmart.cn.

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

Nine IP numbers per host:

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.