cotran.kr - robtex.com

cotran.kr

DNSSEC⚠️ Not signed
A211.55.87.205🇰🇷 KT-NET211.54.0.0/15 KORnet operation Center
NScotran.kr ⭐
A211.55.87.205🇰🇷 KT-NET211.54.0.0/15 KORnet operation Center
NSns.cek.co.kr ⚠️ Not in zone NS records
A211.55.87.206🇰🇷 KT-NET211.54.0.0/15 KORnet operation Center
NSns.kpcyber.com ⚠️ Not in zone NS records
A211.55.87.205🇰🇷 KT-NET211.54.0.0/15 KORnet operation Center
MXmail.cotran.kr ⭐
SOAcotran.krroot@cotran.kr serial=1738894345

kr

DNSSEC🔒 Signed (DS record present)
NSg.dns.kr ⭐
NSb.dns.kr
NSc.dns.kr
NSd.dns.kr
NSe.dns.kr
NSf.dns.kr
SOAg.dns.krdomain-manager@nic.or.kr serial=2604160775

NS for

cotran.kr

Same first word

cotran.com
cotran.it
cotran.kr
cotran.de
cotran.com.br
cotran.eu
cotran.ca
cotran.net

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DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NScotran.krns.cek.co.krns.kpcyber.comMXmail.cotran.krA211.55.87.205121.78.175.247121.78.175.251222.122.60.169
●NScotran.kr2015-05-25 → 2026-04-16 · 2 obs
● 2015-05-25 03:35:00
● 2026-04-16 07:28:46
●NSns.cek.co.kr2015-05-25 → 2026-04-16 · 2 obs
● 2015-05-25 03:35:00
● 2026-04-16 07:28:46
●NSns.kpcyber.com2015-05-25 → 2026-04-16 · 2 obs
● 2015-05-25 03:35:00
● 2026-04-16 07:28:46
●MXmail.cotran.kr2015-05-25 → 2026-04-16 · 2 obs
● 2015-05-25 03:35:00
● 2026-04-16 07:28:46
○A121.78.175.2472015-12-24 → 2015-12-24 · 4 obs
○ 2015-10-12 04:34:50
● 2015-12-24 03:37:58
○ 2016-03-28 18:31:06
○ 2026-04-16 07:28:46
○A121.78.175.2512016-03-28 → 2017-08-10 · 5 obs
○ 2015-12-24 03:37:58
● 2016-03-28 18:31:06
● 2017-08-10 10:49:46
○ 2026-04-10 19:00:24
○ 2026-04-16 07:28:46
●A211.55.87.2052026-04-10 → 2026-04-16 · 3 obs
○ 2017-08-10 10:49:46
● 2026-04-10 19:00:24
● 2026-04-16 07:28:46
○A222.122.60.1692015-05-25 → 2015-10-12 · 4 obs
● 2015-05-25 03:35:00
● 2015-10-12 04:34:50
○ 2015-12-24 03:37:58
○ 2026-04-16 07:28:46

🔍 DNS Trace

Analysis

Name Server Role

For cotran.kr, cotran.kr serves as a name server for cotran.kr.

ns.kpcyber.com and ns.cek.co.kr commonly serve as name servers together with cotran.kr.

IP Addresses

cotran.kr points to IP number 211.55.87.205.

For instance, other host names ktourpga.com, ns.kpcyber.com, kpcyber.com, mail.iptable.net and cek.co.kr share IP numbers with cotran.kr.

Name Servers

cotran.kr is delegated to three name servers: cotran.kr, ns.kpcyber.com and ns.cek.co.kr.

cotran.kr shares name servers with other domains at least partially, for instance ktourpga.com, kpcyber.com and cek.co.kr.

Host names sharing a single IP:

cotran.kr points to 211.55.87.205

ns.kpcyber.com points to 211.55.87.205

ns.cek.co.kr points to 211.55.87.206

Host names pointing to 211.55.87.205: cotran.kr and ns.kpcyber.com

Mail Servers

cotran.kr is handled by a single mail server, mail.cotran.kr.