dtoc.kr - robtex.com

dtoc.kr

DNSSEC⚠️ Not signed
NScns1.hostcocoa.com ⚠️ Not in zone NS records
A205.251.196.138🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1162.awsdns-17.org
NScns2.hostcocoa.com ⚠️ Not in zone NS records
A205.251.194.81🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-593.awsdns-10.net
NScns3.hostcocoa.com ⚠️ Not in zone NS records
A205.251.193.7🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-263.awsdns-32.com
NScns4.hostcocoa.com ⚠️ Not in zone NS records
A205.251.199.181🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1973.awsdns-54.co.uk

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=2603080650

Previously NS for

dtoc.kr

Same first word

dtoc.io
dtoc.org
dtoc.com
dtoc.eu
dtoc.ru
dtoc.kr

Similar names

todc.nl
dotc.gov.sg
tdoc.net
dtco.de
codt.org
cdot.cn
doct.nl
cdot.com
tcdo.de
doct.to
cotd.pro
doct.net
cotd.co.za
cdto.org
odtc.org
cdot.de
otdc.in
cotd.net
dcot.org
doct.it
doct.cc
todc.github.io
todc.org
tcdo.net
tocd.com
todc.eu
tdco.vn
tdoc.info
tocd.org
cdot.asia
tdco.net
dotc.org
cdot.ru
doct.pro
dtco.se
doct.co.uk
tocd.co.uk
dtco.fi
dcto.cn
cotd.org
ctod.eu
tdco.ir
dcot.net
cdot.ch
doct.pl
dtco.nl
cdot.in
octd.ru
cdot.be
dotc.mb.ca
dotc.dk
cdto.center
octd.org
tocd.ru
ocdt.com
ctdo.org
dotc.com
dcot.in
ctdo.com
tdco.co.kr
odct.ru
dcto.com
tdoc.de
tocd.de
dotc.se
dtco.eu
codt.com
cotd.com.cn
cotd.church
todc.de
codt.net
doct.com.br
otdc.jp
tdoc.hu
octd.net
cdto.ca
ctod.org
tdoc.es
otdc.org
otdc.ph
otcd.com
ctod.be
octd.ca
cdot.ca
dotc.pro
todc.com
ctod.com
doct.org
cdot.cc
doct.com
tdoc.ru
ctdo.de
doct.fr
dtco.es
dotc.info
ocdt.net

DNS History

19 records (4 active, 15 former)

2017201820192020202120222023202420252026NScns1.hostcocoa.comcns2.hostcocoa.comcns3.hostcocoa.comcns4.hostcocoa.comdtoc.krns.gabia.co.krns.gabia.co.kr.dtoc.krns.gabia.netns1.cafe24.co.krns1.cafe24.comns1.gabia.co.krns2.cafe24.co.krns2.cafe24.comMXdmx-1.naver.comdmx-2.naver.comkr1-aspmx1.worksmobile.comkr1-aspmx2.worksmobile.comA183.111.100.184211.43.203.55
●NScns1.hostcocoa.com2026-03-15 → 2026-03-24 · 3 obs
○ 2016-12-23 09:40:00
● 2026-03-15 17:53:16
● 2026-03-24 01:01:02
●NScns2.hostcocoa.com2026-03-15 → 2026-03-24 · 3 obs
○ 2016-12-23 09:40:00
● 2026-03-15 17:53:16
● 2026-03-24 01:01:02
●NScns3.hostcocoa.com2026-03-15 → 2026-03-24 · 3 obs
○ 2016-12-23 09:40:00
● 2026-03-15 17:53:16
● 2026-03-24 01:01:02
●NScns4.hostcocoa.com2026-03-15 → 2026-03-24 · 3 obs
○ 2016-12-23 09:40:00
● 2026-03-15 17:53:16
● 2026-03-24 01:01:02
○NSdtoc.kr2016-09-09 → 2016-12-23 · 5 obs
○ 2016-07-14 04:34:00
● 2016-09-09 06:16:46
● 2016-12-23 09:40:00
○ 2026-03-15 17:53:16
○ 2026-03-24 01:01:02
○NSns.gabia.co.kr2016-05-30 → 2016-07-14 · 4 obs
● 2016-05-30 09:49:42
● 2016-07-14 04:34:00
○ 2016-09-09 06:16:46
○ 2026-03-24 01:01:02
○NSns.gabia.co.kr.dtoc.kr2016-05-30 → 2016-07-14 · 4 obs
● 2016-05-30 09:49:42
● 2016-07-14 04:34:00
○ 2016-09-09 06:16:46
○ 2026-03-24 01:01:02
○NSns.gabia.net2016-05-30 → 2016-07-14 · 4 obs
● 2016-05-30 09:49:42
● 2016-07-14 04:34:00
○ 2016-09-09 06:16:46
○ 2026-03-24 01:01:02
○NSns1.cafe24.co.kr2016-09-09 → 2016-12-23 · 5 obs
○ 2016-07-14 04:34:00
● 2016-09-09 06:16:46
● 2016-12-23 09:40:00
○ 2026-03-15 17:53:16
○ 2026-03-24 01:01:02
○NSns1.cafe24.com2016-09-09 → 2016-12-23 · 5 obs
○ 2016-07-14 04:34:00
● 2016-09-09 06:16:46
● 2016-12-23 09:40:00
○ 2026-03-15 17:53:16
○ 2026-03-24 01:01:02
○NSns1.gabia.co.kr2016-05-30 → 2016-07-14 · 4 obs
● 2016-05-30 09:49:42
● 2016-07-14 04:34:00
○ 2016-09-09 06:16:46
○ 2026-03-24 01:01:02
○NSns2.cafe24.co.kr2016-09-09 → 2016-12-23 · 5 obs
○ 2016-07-14 04:34:00
● 2016-09-09 06:16:46
● 2016-12-23 09:40:00
○ 2026-03-15 17:53:16
○ 2026-03-24 01:01:02
○NSns2.cafe24.com2016-09-09 → 2016-12-23 · 5 obs
○ 2016-07-14 04:34:00
● 2016-09-09 06:16:46
● 2016-12-23 09:40:00
○ 2026-03-15 17:53:16
○ 2026-03-24 01:01:02
○MXdmx-1.naver.com2016-05-30 → 2016-09-09 · 4 obs
● 2016-05-30 09:49:42
● 2016-09-09 06:16:46
○ 2016-12-23 09:40:00
○ 2026-03-24 01:01:02
○MXdmx-2.naver.com2016-05-30 → 2016-09-09 · 4 obs
● 2016-05-30 09:49:42
● 2016-09-09 06:16:46
○ 2016-12-23 09:40:00
○ 2026-03-24 01:01:02
○MXkr1-aspmx1.worksmobile.com2016-12-23 → 2016-12-23 · 4 obs
○ 2016-09-09 06:16:46
● 2016-12-23 09:40:00
○ 2026-03-15 17:53:16
○ 2026-03-24 01:01:02
○MXkr1-aspmx2.worksmobile.com2016-12-23 → 2016-12-23 · 4 obs
○ 2016-09-09 06:16:46
● 2016-12-23 09:40:00
○ 2026-03-15 17:53:16
○ 2026-03-24 01:01:02
○A183.111.100.1842016-09-09 → 2016-12-23 · 5 obs
○ 2016-07-14 04:34:00
● 2016-09-09 06:16:46
● 2016-12-23 09:40:00
○ 2026-03-15 17:53:16
○ 2026-03-24 01:01:02
○A211.43.203.552016-05-30 → 2016-07-14 · 4 obs
● 2016-05-30 09:49:42
● 2016-07-14 04:34:00
○ 2016-09-09 06:16:46
○ 2026-03-24 01:01:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
krc.dns.kr, e.dns.kr, d.dns.kr, g.dns.kr...-
dtoc.krcns1.hostcocoa.com, cns2.hostcocoa.com, cns3.hostcocoa.com, cns4.hostcocoa.com-

✅ Authoritative Response

Server:205.251.196.138

NS records: cns1.hostcocoa.com, cns2.hostcocoa.com, cns3.hostcocoa.com, cns4.hostcocoa.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dtoc.kr (unsigned zone)

⏱️ Timing

Total: 2309ms | Queries: -

📄 Records

TypeCountSample Data

Analysis

Name Servers

dtoc.kr is delegated to four name servers: cns1.hostcocoa.com, cns2.hostcocoa.com, cns3.hostcocoa.com and cns4.hostcocoa.com.

dtoc.kr at least partially shares name servers with other domains, for instance busangogi.com, wayu.co.kr, anpolyinc.com, goodcam.kr and projectgraff.com.

Host names with one IP number: cns1.hostcocoa.com points to 205.251.196.138; cns2.hostcocoa.com points to 205.251.194.81; cns3.hostcocoa.com points to 205.251.193.7; cns4.hostcocoa.com points to 205.251.199.181.