kttec.co.kr - robtex.com

kttec.co.kr

DNSSEC⚠️ Not signed
A211.188.57.152🇰🇷 NBPAP-AS-AP211.188.48.0/20 NAVER business platform cloud service
A223.130.139.7🇰🇷 NBPAP-AS-AP223.130.128.0/19 NAVER business platform cloud service
NSns1.whoisdomain.kr ⭐
A223.130.139.7🇰🇷 NBPAP-AS-AP223.130.128.0/19 NAVER business platform cloud service
NSns2.whoisdomain.kr
A211.188.57.152🇰🇷 NBPAP-AS-AP211.188.48.0/20 NAVER business platform cloud service
NSns3.whoisdomain.kr
A61.97.189.22🇰🇷 nhn-AS-KR61.97.176.0/20 NAVER business platform cloud service
NSns4.whoisdomain.kr
A219.251.156.134🇰🇷 GDNSKR-KR219.251.156.0/24 AS23600
MXmail.bizboxa.com ⭐
A211.34.213.8🇰🇷 DUZONBIZON-AS-KR211.34.213.0/24 AS55615
PTRmail1.bizboxa.com
PTRmail.bizboxa.com
TXTv=spf1 include:_spfblocka.bizboxa.com ~all
SOAns1.whoisdomain.krhelp@whois.co.kr 2025-11-13 #1

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=2604250693
WOT: UNKNOWN (62/100)

Previously NS for

kttec.co.kr
www.kttec.co.kr

Same first word

kttec.co.kr
kttec.co.jp

Similar names

etckt.com
tketc.com
tktec.co.jp
tctek.com
tkect.com
tctek.com.au
tekct.com
tktec.com
ktect.com
tectk.com
cttke.com
tktec.at
etckt.cz
tktec.net
tktec.eu
cttek.com.tw
ktetc.com
tcket.com
tcket.co.uk
ckett.com
ectkt.com
tcket.de
tktec.de
etktc.com
cttek.com

DNS History

14 records (7 active, 7 former)

20162017201820192020202120222023202420252026NSns1.whoisdomain.krns2.whoisdomain.krns3.whoisdomain.krns4.whoisdomain.krkttec.co.krns.kttec.co.krns1.kttec.co.krns2.kttec.co.krns3.kttec.co.krMXmail.bizboxa.comrmw-002.fmcity.comA211.188.57.152223.130.139.7112.175.85.148
○NSkttec.co.kr2015-06-17 → 2017-08-28 · 4 obs
● 2015-06-17 22:51:26
● 2017-08-28 11:06:16
○ 2026-03-15 11:24:52
○ 2026-04-25 08:18:22
○NSns.kttec.co.kr2015-06-17 → 2017-08-28 · 4 obs
● 2015-06-17 22:51:26
● 2017-08-28 11:06:16
○ 2026-03-15 11:24:52
○ 2026-04-25 08:18:22
○NSns1.kttec.co.kr2015-06-17 → 2017-08-28 · 4 obs
● 2015-06-17 22:51:26
● 2017-08-28 11:06:16
○ 2026-03-15 11:24:52
○ 2026-04-25 08:18:22
●NSns1.whoisdomain.kr2026-03-15 → 2026-04-25 · 3 obs
○ 2017-08-28 11:06:16
● 2026-03-15 11:24:52
● 2026-04-25 08:18:22
○NSns2.kttec.co.kr2015-06-17 → 2017-08-28 · 4 obs
● 2015-06-17 22:51:26
● 2017-08-28 11:06:16
○ 2026-03-15 11:24:52
○ 2026-04-25 08:18:22
●NSns2.whoisdomain.kr2026-03-15 → 2026-04-25 · 3 obs
○ 2017-08-28 11:06:16
● 2026-03-15 11:24:52
● 2026-04-25 08:18:22
○NSns3.kttec.co.kr2015-06-17 → 2017-08-28 · 4 obs
● 2015-06-17 22:51:26
● 2017-08-28 11:06:16
○ 2026-03-15 11:24:52
○ 2026-04-25 08:18:22
●NSns3.whoisdomain.kr2026-03-15 → 2026-04-25 · 3 obs
○ 2017-08-28 11:06:16
● 2026-03-15 11:24:52
● 2026-04-25 08:18:22
●NSns4.whoisdomain.kr2026-03-15 → 2026-04-25 · 3 obs
○ 2017-08-28 11:06:16
● 2026-03-15 11:24:52
● 2026-04-25 08:18:22
●MXmail.bizboxa.com2026-03-15 → 2026-04-25 · 3 obs
○ 2017-08-28 11:06:16
● 2026-03-15 11:24:52
● 2026-04-25 08:18:22
○MXrmw-002.fmcity.com2015-06-17 → 2017-08-28 · 4 obs
● 2015-06-17 22:51:26
● 2017-08-28 11:06:16
○ 2026-03-15 11:24:52
○ 2026-04-25 08:18:22
○A112.175.85.1482015-06-17 → 2017-08-28 · 4 obs
● 2015-06-17 22:51:26
● 2017-08-28 11:06:16
○ 2026-03-15 11:24:52
○ 2026-04-25 08:18:22
●A211.188.57.1522026-03-15 → 2026-04-25 · 3 obs
○ 2017-08-28 11:06:16
● 2026-03-15 11:24:52
● 2026-04-25 08:18:22
●A223.130.139.72026-03-15 → 2026-04-25 · 3 obs
○ 2017-08-28 11:06:16
● 2026-03-15 11:24:52
● 2026-04-25 08:18:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
krc.dns.kr, e.dns.kr, d.dns.kr, g.dns.kr...-
kttec.co.krns2.whoisdomain.kr, ns3.whoisdomain.kr, ns4.whoisdomain.kr, ns1.whoisdomain.kr-

✅ Authoritative Response

Server:61.97.189.22

NS records: ns2.whoisdomain.kr, ns3.whoisdomain.kr, ns4.whoisdomain.kr, ns1.whoisdomain.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kttec.co.kr (unsigned zone)

⏱️ Timing

Total: 1464ms | Queries: -

📄 Records

TypeCountSample Data
A2223.130.139.7, 211.188.57.152
NS4ns2.whoisdomain.kr, ns4.whoisdomain.kr...
MX1mail.bizboxa.com (pri: 10)
TXT1v=spf1 include:_spfblocka.bizboxa.com ~a
SOA1ns1.whoisdomain.kr help.whois.co.kr

Analysis

IP Addresses

kttec.co.kr resolves to two IP numbers: 211.188.57.152 and 223.130.139.7.

Other host names, for example dns1.yesnic.com, ns2.whoisdomain.kr, dns2.yesnic.com and ns1.whoisdomain.kr share IP numbers with kttec.co.kr.

Name Servers

kttec.co.kr's delegation is handled by four name servers: ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr and ns4.whoisdomain.kr.

kttec.co.kr partially shares name servers with other domains; examples include ace-pack.com, hideaent.kr, daeilter.co.kr, eco-drive.kr and 4413.com.

Host names with one IP:

ns1.whoisdomain.kr points to 223.130.139.7

ns2.whoisdomain.kr points to 211.188.57.152

ns3.whoisdomain.kr points to 61.97.189.22

ns4.whoisdomain.kr points to 219.251.156.134

Mail Servers

kttec.co.kr is handled by a single mail server, mail.bizboxa.com.

kttec.co.kr has the same mail server setup as other domains, including mpcf.or.kr, daega.co.kr, gnwomenwork.or.kr, ezens.co.kr and tkens-solar.com.

kttec.co.kr shares some mail servers with other domains, at least partially, such as dosansunbi.kr, pomia.or.kr, tau-medical.com, drimaes.com and samsungsts.co.kr.

mail.bizboxa.com points to a single IP: 211.34.213.8.