tcjsys.com - robtex.com

tcjsys.com

DNSSEC⚠️ Not signed
NSns1.cafe24.co.kr ⚠️ Not in zone NS records
A112.175.246.232🇰🇷 KT-NET112.168.0.0/13
PTRgjit.kr
PTRsnoweb.kr
PTRsinc2030.co.kr
A112.175.246.233🇰🇷 KT-NET112.168.0.0/13
A175.125.93.136🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.137🇰🇷 SKB-NET175.120.0.0/13 SKB summary
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.co.kr ⚠️ Not in zone NS records
A112.175.247.232🇰🇷 KT-NET112.168.0.0/13
PTRsnoweb.kr
PTRsarchi.co.kr
A112.175.247.233🇰🇷 KT-NET112.168.0.0/13
A175.125.93.146🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.147🇰🇷 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

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=1783737092

NS for

tcjsys.com

Subdomains

mail.tcjsys.com

Same first word

tcjsys.com

Similar names

jscyts.com
jtcsys.com
cyjtss.com.cn
jctyss.com
scjtsy.com
cstysj.com
tcsyjs.com
sytcsj.com
scystj.com
jsctsy.com
cjtssy.blogspot.com
sctsjy.com
scjtsy.cn
cstsjy.cn
sctjys.com
ssjytc.com
scstyj.com
cyjtss.cn
tycsjs.com
scsyjt.com
tcysjs.com
jstysc.com
tjcsys.com
ytjssc.com
sctjsy.com
tjssyc.com
stcysj.com
sstcjy.com
scytjs.com
cstyjs.com

DNS History

14 records (4 active, 10 former)

20162017201820192020202120222023202420252026NSns1.cafe24.co.krns1.cafe24.comns2.cafe24.co.krns2.cafe24.comns.gabia.co.krns.gabia.co.kr.tcjsys.comns.gabia.netns1.gabia.co.krns1.gabia.nettcjsys.comMXmailapp.hiworks.co.krspam.cafe24.comA211.34.104.119211.43.212.181
○NSns.gabia.co.kr2015-06-25 → 2017-06-20 · 4 obs
● 2015-06-25 10:55:32
● 2017-06-20 21:32:38
○ 2026-06-20 18:33:26
○ 2026-07-11 02:42:44
○NSns.gabia.co.kr.tcjsys.com2015-06-25 → 2017-06-20 · 4 obs
● 2015-06-25 10:55:32
● 2017-06-20 21:32:38
○ 2026-06-20 18:33:26
○ 2026-07-11 02:42:44
○NSns.gabia.net2015-06-25 → 2017-06-20 · 4 obs
● 2015-06-25 10:55:32
● 2017-06-20 21:32:38
○ 2026-06-20 18:33:26
○ 2026-07-11 02:42:44
●NSns1.cafe24.co.kr2026-06-20 → 2026-07-11 · 3 obs
○ 2017-06-20 21:32:38
● 2026-06-20 18:33:26
● 2026-07-11 02:42:44
●NSns1.cafe24.com2026-06-20 → 2026-07-11 · 3 obs
○ 2017-06-20 21:32:38
● 2026-06-20 18:33:26
● 2026-07-11 02:42:44
○NSns1.gabia.co.kr2015-06-25 → 2017-06-20 · 4 obs
● 2015-06-25 10:55:32
● 2017-06-20 21:32:38
○ 2026-06-20 18:33:26
○ 2026-07-11 02:42:44
○NSns1.gabia.net2015-06-25 → 2017-06-20 · 4 obs
● 2015-06-25 10:55:32
● 2017-06-20 21:32:38
○ 2026-06-20 18:33:26
○ 2026-07-11 02:42:44
●NSns2.cafe24.co.kr2026-06-20 → 2026-07-11 · 3 obs
○ 2017-06-20 21:32:38
● 2026-06-20 18:33:26
● 2026-07-11 02:42:44
●NSns2.cafe24.com2026-06-20 → 2026-07-11 · 3 obs
○ 2017-06-20 21:32:38
● 2026-06-20 18:33:26
● 2026-07-11 02:42:44
○NStcjsys.com2026-06-20 → 2026-06-20 · 4 obs
○ 2017-06-20 21:32:38
● 2026-06-20 18:33:26
○ 2026-07-11 02:42:42
○ 2026-07-11 02:42:44
○MXmailapp.hiworks.co.kr2015-06-25 → 2017-06-20 · 4 obs
● 2015-06-25 10:55:32
● 2017-06-20 21:32:38
○ 2026-06-20 18:33:26
○ 2026-07-11 02:42:44
○MXspam.cafe24.com2026-06-20 → 2026-06-20 · 4 obs
○ 2017-06-20 21:32:38
● 2026-06-20 18:33:26
○ 2026-07-11 02:42:42
○ 2026-07-11 02:42:44
○A211.34.104.1192026-06-20 → 2026-06-20 · 4 obs
○ 2017-06-20 21:32:38
● 2026-06-20 18:33:26
○ 2026-07-11 02:42:42
○ 2026-07-11 02:42:44
○A211.43.212.1812015-06-25 → 2017-06-20 · 4 obs
● 2015-06-25 10:55:32
● 2017-06-20 21:32:38
○ 2026-06-20 18:33:26
○ 2026-07-11 02:42:44

🔍 DNS Trace

Analysis

Hierarchy

tcjsys.com serves as the parent of mail.tcjsys.com.

Name Server Role

The NS records for tcjsys.com point back to tcjsys.com itself.

ns1.cafe24.com, ns2.cafe24.com and ns1.cafe24.co.kr are often grouped with tcjsys.com to function as name servers.

Name Servers

The NS records for tcjsys.com point to four name servers: ns1.cafe24.com, ns2.cafe24.com, ns1.cafe24.co.kr and ns2.cafe24.co.kr.

tcjsys.com has at least partial name server overlap with other domains, such as elecloud.co.kr, csus.co.kr, cooingme.com and two others.

dns1.cafe24.com, dns1.cafe24.co.kr and dns2.cafe24.com — plus 3 other name servers — are commonly paired with these name servers.

Host names directing to five IP addresses:

ns1.cafe24.com has four IP addresses — 112.175.246.230, 112.175.246.231, 116.126.143.242 and two others.

Host names that resolve to four IP numbers:

ns2.cafe24.com has four IP addresses: 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.

ns1.cafe24.co.kr has four IP addresses: 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.

ns2.cafe24.co.kr has four IP addresses: 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.