mystudy.co.kr - robtex.com

mystudy.co.kr

DNSSEC⚠️ Not signed
A202.31.187.154🇰🇷 KT-NET202.31.187.0/24 I Names
NSns3.cypack.com ⭐ ⚠️ Not in zone NS records
A202.31.186.53🇰🇷 KT-NET202.31.186.0/24 Proxy-Registered Route Object by DACOM(AS3786)
NSns4.cypack.com ⚠️ Not in zone NS records
A202.31.187.222🇰🇷 KT-NET202.31.187.0/24 I Names
SOAns3.cypack.comhostmaster@mystudy.co.kr serial=0

co.kr

DNSSEC⚠️ Not signed
NSg.dns.kr ⭐ ⚠️ Not in parent delegation
NSb.dns.kr ⚠️ Not in parent delegation
NSc.dns.kr ⚠️ Not in parent delegation
NSd.dns.kr ⚠️ Not in parent delegation
NSe.dns.kr ⚠️ Not in parent delegation
NSf.dns.kr ⚠️ Not in parent delegation
SOAg.dns.krdomain-manager@nic.or.kr serial=2603300637
WOT: UNKNOWN (62/100)

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

4 records (3 active, 1 former)

20162017201820192020202120222023202420252026NSns3.cypack.comns4.cypack.coma.misconfigured.powerdns.serverA202.31.187.154
○NSa.misconfigured.powerdns.server2026-03-05 → 2026-03-17 · 11 obs
○ 2019-04-20 22:16:30
● 2026-03-05 13:50:52
○ 2026-03-07 14:36:24
○ 2026-03-08 05:25:02
● 2026-03-09 15:08:42
● 2026-03-13 15:58:40
○ 2026-03-15 16:30:54
○ 2026-03-17 14:55:18
● 2026-03-17 16:55:20
○ 2026-03-19 16:56:58
○ 2026-03-30 02:52:42
●NSns3.cypack.com2015-07-02 → 2026-03-30 · 2 obs
● 2015-07-02 18:48:06
● 2026-03-30 02:52:42
●NSns4.cypack.com2015-07-02 → 2026-03-30 · 4 obs
● 2015-07-02 18:48:06
○ 2015-11-11 00:34:12
● 2019-04-20 22:16:30
● 2026-03-30 02:52:42
●A202.31.187.1542015-07-02 → 2026-03-30 · 11 obs
● 2015-07-02 18:48:06
● 2026-03-08 05:25:02
○ 2026-03-09 15:08:42
● 2026-03-13 15:58:40
● 2026-03-15 16:30:54
○ 2026-03-17 14:55:18
● 2026-03-17 16:55:20
● 2026-03-23 18:09:52
○ 2026-03-25 18:33:06
● 2026-03-27 18:59:38
● 2026-03-30 02:52:42

🔍 DNS Trace

Analysis

IP Addresses

mystudy.co.kr points to a single IP number: 202.31.187.154.

other host names for instance zabara.net, evarts.com, zahrada.com, ifs.co.kr and unevie.com share IP numbers with mystudy.co.kr.

Name Servers

mystudy.co.kr is delegated to two name servers: ns3.cypack.com and ns4.cypack.com.

mystudy.co.kr shares the same name server setup as other domains, for example aytel.com, hopen.com, salix.net, pama.net and ggggg7.com.

mystudy.co.kr at least partially shares name servers with other domains, for instance i-carvatar.com, gamedia.com, qbank.co.kr, bapsang.com and tongker.com.

These name servers are commonly used with the name servers a.misconfigured.powerdns.server.

Host names with one IP number:

The host ns3.cypack.com points to 202.31.186.53 and the host ns4.cypack.com points to 202.31.187.222.