tlstech.co.kr - robtex.com

tlstech.co.kr

DNSSEC⚠️ Not signed
A183.111.138.195🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM
NStlstech.co.kr ⭐
A183.111.138.195🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM
NSns.cafe24.com ⚠️ Not in zone NS records
A112.175.246.226🇰🇷 KT-NET112.168.0.0/13
A112.175.247.226🇰🇷 KT-NET112.168.0.0/13
A175.125.93.135🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.145🇰🇷 SKB-NET175.120.0.0/13 SKB summary
NSns.tlstech.co.kr ⚠️ Not in parent delegation
A211.63.185.169🇰🇷 KT-NET211.63.128.0/17 KORnet operation Center
NSns0.cafe24.com ⚠️ Not in zone NS records
A116.126.143.241🇰🇷 SKB-NET116.126.0.0/16 SK Broadband
NSns1.cafe24.com ⚠️ Not in zone NS records
A112.175.246.230🇰🇷 KT-NET112.168.0.0/13
A112.175.246.231🇰🇷 KT-NET112.168.0.0/13
A116.126.143.242🇰🇷 SKB-NET116.126.0.0/16 SK Broadband
A175.125.93.134🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.135🇰🇷 SKB-NET175.120.0.0/13 SKB summary
NSns2.cafe24.com ⚠️ Not in zone NS records
A1.226.85.4🇰🇷 SKB-NET1.224.0.0/13 auto-generated route object for 1.224.0.0/13
A1.234.0.4🇰🇷 SKB-NET1.232.0.0/13 auto-generated route object for 1.232.0.0/13
A112.175.11.4🇰🇷 KT-NET112.168.0.0/13
A112.175.12.4🇰🇷 KT-NET112.168.0.0/13
NSns2.tlstech.co.kr ⚠️ Not in parent delegation
A211.63.185.168🇰🇷 KT-NET211.63.128.0/17 KORnet operation Center
MXwebmail-102.cafe24.com ⭐
A183.111.183.49🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM
TXTv=spf1 include:spf.cafe24.com ~all
SOAtlstech.co.krpostmaster@tlstech.co.kr serial=20050131

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=2604240502
WOT: UNKNOWN (62/100)

NS for

tlstech.co.kr

Subdomains

ns.tlstech.co.kr
ns2.tlstech.co.kr

Same first word

tlstech.com.cn
tlstech.com
tlstech.co.kr

Similar names

schlett.name
schettl.com
lsttech.com
tsltech.com
teltsch.name
lchtest.com
stltech.org
testhcl.myshopify.com
schettl.org
schettl.ch
hcltest.co.uk
lttechs.com
schtetl.com
schlett.eu
schettl.biz
schtelt.com
teltsch.de
ltstech.com
schettl.de
schettl.net
thetslc.com
schettl.eu
ltstech.pro
stltech.support
stletch.com
stltech.com
slttech.com

DNS History

9 records (9 active, 0 former)

20192020202120222023202420252026NSns.cafe24.comns.tlstech.co.krns0.cafe24.comns1.cafe24.comns2.cafe24.comns2.tlstech.co.krtlstech.co.krMXwebmail-102.cafe24.comA183.111.138.195
●NSns.cafe24.com2026-03-26 → 2026-04-23 · 3 obs
○ 2018-11-03 03:23:30
● 2026-03-26 11:42:42
● 2026-04-23 21:02:50
●NSns.tlstech.co.kr2018-11-03 → 2026-04-23 · 2 obs
● 2018-11-03 03:23:30
● 2026-04-23 21:02:50
●NSns0.cafe24.com2026-03-26 → 2026-04-23 · 3 obs
○ 2018-11-03 03:23:30
● 2026-03-26 11:42:42
● 2026-04-23 21:02:50
●NSns1.cafe24.com2026-03-26 → 2026-04-23 · 3 obs
○ 2018-11-03 03:23:30
● 2026-03-26 11:42:42
● 2026-04-23 21:02:50
●NSns2.cafe24.com2026-03-26 → 2026-04-23 · 3 obs
○ 2018-11-03 03:23:30
● 2026-03-26 11:42:42
● 2026-04-23 21:02:50
●NSns2.tlstech.co.kr2018-11-03 → 2026-04-23 · 2 obs
● 2018-11-03 03:23:30
● 2026-04-23 21:02:50
●NStlstech.co.kr2018-11-03 → 2026-04-23 · 2 obs
● 2018-11-03 03:23:30
● 2026-04-23 21:02:50
●MXwebmail-102.cafe24.com2018-11-03 → 2026-04-23 · 2 obs
● 2018-11-03 03:23:30
● 2026-04-23 21:02:50
●A183.111.138.1952018-11-03 → 2026-04-23 · 2 obs
● 2018-11-03 03:23:30
● 2026-04-23 21:02:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
krc.dns.kr, d.dns.kr, e.dns.kr, f.dns.kr...-
tlstech.co.krns.cafe24.com, ns0.cafe24.com, ns1.cafe24.com, ns2.cafe24.com-

✅ Authoritative Response

Server:112.175.247.226

NS records: ns.cafe24.com, ns0.cafe24.com, ns1.cafe24.com, ns2.cafe24.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1505ms | Queries: -

📄 Records

TypeCountSample Data
A1183.111.138.195
NS2ns2.tlstech.co.kr, ns.tlstech.co.kr
MX1webmail-102.cafe24.com (pri: 10)
TXT1v=spf1 include:spf.cafe24.com ~all
SOA1tlstech.co.kr postmaster.tlstech.co.kr

Analysis

Hierarchy

tlstech.co.kr is the parent of ns.tlstech.co.kr and ns2.tlstech.co.kr.

Name Server Role

tlstech.co.kr serves as a name server for tlstech.co.kr.

With tlstech.co.kr, ns2.tlstech.co.kr, ns.tlstech.co.kr and ns0.cafe24.com are commonly used as name servers.

IP Addresses

tlstech.co.kr points to an IP address: 183.111.138.195.

other host names include hearingcc.co.kr, signalhunter.co.kr, nzeconet.com, ohminy.com and inyoungart.co.kr; they share IP numbers with tlstech.co.kr.

Name Servers

tlstech.co.kr is delegated to seven name servers: ns0.cafe24.com, ns1.cafe24.com, ns2.cafe24.com, ns.cafe24.com, tlstech.co.kr, ns2.tlstech.co.kr and ns.tlstech.co.kr.

tlstech.co.kr at least partially shares name servers with other domains, for instance cellio.net, seriwith.com, danggu25.com, asiaamc.com and okiedog.co.kr.

These name servers are commonly used with ns1.cafe24.co.kr, ns2.cafe24.co.kr, dns1.cafe24.com, dns1.cafe24.co.kr, dns2.cafe24.com and dns2.cafe24.co.kr.

Host names with five IP numbers:

ns1.cafe24.com points to: 112.175.246.230, 112.175.246.231, 116.126.143.242, 175.125.93.134 and 175.125.93.135.

Host names with four IP numbers:

ns2.cafe24.com points to: 1.226.85.4, 1.234.0.4, 112.175.11.4 and undefined.

ns.cafe24.com points to: 112.175.246.226, 112.175.247.226, 175.125.93.135 and 175.125.93.145.

Host names with one IP number:

ns0.cafe24.com points to: 116.126.143.241.

tlstech.co.kr points to: 183.111.138.195.

ns2.tlstech.co.kr points to: 211.63.185.168.

ns.tlstech.co.kr points to: 211.63.185.169.

Host names that point to 175.125.93.135: ns1.cafe24.com and ns.cafe24.com.

Mail Servers

tlstech.co.kr is handled by a single mail server, webmail-102.cafe24.com.

tlstech.co.kr uses the same mail server setup as other domains, for instance multi-on.kr, amj-academy.com, ko-bit.com, sonic2crew.com and itfolio.com.

The host name webmail-102.cafe24.com points to IP 183.111.183.49.