koreatech.com - dns.ninja

koreatech.com

DNSSEC⚠️ Not signed
A202.31.187.154🇰🇷 KT-NET202.31.187.0/24 I Names
NSa.misconfigured.powerdns.server ⭐
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
SOAa.misconfigured.powerdns.serverhostmaster@koreatech.com serial=0

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=1785140157

Same first word

koreatech.cn
koreatech.or.kr
koreatech.ac.kr
koreatech.cc
koreatech.net
koreatech.com

Similar names

arkeotech.es
techkorea.com
arkeotech.com
etchkorea.xyz
aerotekch.com
oaktreehc.co.uk
teacherok.com
okteacher.com
kohcreate.com

DNS History

14 records (4 active, 10 former)

200920112013201520172019202120232025NSa.misconfigured.powerdns.serverns3.cypack.comns4.cypack.comns1.sedoparking.comns1.smartname.comns2.sedoparking.comns2.smartname.comMXdev.nulllocalhostmail.nickstel.comA202.31.187.154208.254.26.13272.52.4.12272.52.4.91
●NSa.misconfigured.powerdns.server2026-06-27 → 2026-07-27 · 3 obs
○ 2020-01-10 15:29:06
● 2026-06-27 17:56:42
● 2026-07-27 08:39:26
○NSns1.sedoparking.com2015-07-23 → 2017-03-18 · 5 obs
○ 2008-03-20 09:34:50
● 2015-07-23 15:39:36
● 2017-03-18 07:08:20
○ 2020-01-10 15:29:06
○ 2026-07-27 08:39:26
○NSns1.smartname.com2008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 09:34:50
○ 2015-07-23 15:39:36
○ 2026-07-27 08:39:26
○NSns2.sedoparking.com2015-07-23 → 2017-03-18 · 5 obs
○ 2008-03-20 09:34:50
● 2015-07-23 15:39:36
● 2017-03-18 07:08:20
○ 2020-01-10 15:29:06
○ 2026-07-27 08:39:26
○NSns2.smartname.com2008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 09:34:50
○ 2015-07-23 15:39:36
○ 2026-07-27 08:39:26
●NSns3.cypack.com2020-01-10 → 2026-07-27 · 3 obs
○ 2017-03-18 07:08:20
● 2020-01-10 15:29:06
● 2026-07-27 08:39:26
●NSns4.cypack.com2020-01-10 → 2026-07-27 · 3 obs
○ 2017-03-18 07:08:20
● 2020-01-10 15:29:06
● 2026-07-27 08:39:26
○MXdev.null2008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 09:34:50
○ 2015-07-23 15:39:36
○ 2026-07-27 08:39:26
○MXlocalhost2017-03-18 → 2017-03-18 · 4 obs
○ 2016-07-13 08:00:10
● 2017-03-18 07:08:20
○ 2020-01-10 15:29:06
○ 2026-07-27 08:39:26
○MXmail.nickstel.com2015-07-23 → 2016-07-13 · 5 obs
○ 2008-03-20 09:34:50
● 2015-07-23 15:39:36
● 2016-07-13 08:00:10
○ 2017-03-18 07:08:20
○ 2026-07-27 08:39:26
●A202.31.187.1542020-01-10 → 2026-07-27 · 3 obs
○ 2017-03-18 07:08:20
● 2020-01-10 15:29:06
● 2026-07-27 08:39:26
○A208.254.26.1322008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 09:34:50
○ 2015-07-23 15:39:36
○ 2026-07-27 08:39:26
○A72.52.4.1222017-03-18 → 2017-03-18 · 4 obs
○ 2016-07-13 08:00:10
● 2017-03-18 07:08:20
○ 2020-01-10 15:29:06
○ 2026-07-27 08:39:26
○A72.52.4.912015-07-23 → 2016-07-13 · 5 obs
○ 2008-03-20 09:34:50
● 2015-07-23 15:39:36
● 2016-07-13 08:00:10
○ 2017-03-18 07:08:20
○ 2026-07-27 08:39:26

🔍 DNS Trace

Analysis

IP Addresses

koreatech.com resolves to one IP address: 202.31.187.154.

daeyeo.com, ebaz.com, stemcellkorea.co.kr and two other host names share IP numbers with koreatech.com.

Name Servers

koreatech.com is served by three name servers: ns3.cypack.com, ns4.cypack.com and a.misconfigured.powerdns.server.

At least some of koreatech.com's name servers are shared with other domains, for example 25.77.37.in-addr.arpa, (0x6d696c66)section.com, xn--s39am45e.xn--t60b56a and two more.

These name servers tend to co-occur with ns1.rgb365.eu, ns2.rgb365.eu, ns1.ipbery.com and 4 other name servers in the same DNS delegations.

Each of ns3.cypack.com and ns4.cypack.com has one IP address: ns3.cypack.com uses 202.31.186.53 and ns4.cypack.com uses 202.31.187.222.