🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`nccs.kr`

DNSSEC	⚠️ Not signed
A	175.125.94.213^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`nccs.kr` ⭐
		A	175.125.94.213^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`cns1.simplexi.com` ⚠️ Not in parent delegation
		A	58.121.85.54^{🇰🇷 SKB-NET58.120.0.0/13 auto-generated route object for 58.120.0.0/13}
NS	`cns2.simplexi.com` ⚠️ Not in parent delegation
		A	211.192.139.9^{🇰🇷 KT-NET211.192.0.0/13 KORnet Powered BY Korea Telecom}
NS	`ns.e-coreweb.co.kr` ⚠️ Not in zone NS records
		A	218.145.65.143^{🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom}
NS	`ns1.e-coreweb.co.kr` ⚠️ Not in zone NS records
		A	116.126.143.226^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
NS	`ns2.e-coreweb.co.kr` ⚠️ Not in zone NS records
		A	218.145.65.144^{🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom}
NS	`ns3.e-coreweb.co.kr` ⚠️ Not in zone NS records
		A	116.126.143.225^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
MX	`nccs.kr` ⭐
		A	175.125.94.213^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
TXT	`v=spf1 ip4:175.125.94.213 ~all`
SOA	`nccs.kr`postmaster@nccs.kr serial=20240416

`kr`

	DNSSEC	🔒 Signed (DS record present)
	NS	`g.dns.kr` ⭐
	NS	`b.dns.kr`
	NS	`c.dns.kr`
	NS	`d.dns.kr`
	NS	`e.dns.kr`
	NS	`f.dns.kr`
	SOA	`g.dns.kr`domain-manager@nic.or.kr serial=2610160956

Same first word

nccs.pk

nccs.gov.sg

nccs.org.au

nccs.be

nccs.nsw.edu.au

nccs.nl

nccs.com.ng

nccs.com.au

nccs.at

nccs.workers.dev

nccs.us

nccs.ch

nccs.one

nccs.xyz

nccs.mn

nccs.education

nccs.ie

nccs.gov

nccs.blog

nccs.com

nccs.info

nccs.go.ke

nccs.org.ph

nccs.net

nccs.org.cn

nccs.org

nccs.ph

nccs.eu

nccs.no

nccs.business

nccs.ca

nccs.biz

nccs.fr

nccs.co.uk

nccs.asia

nccs.nz

nccs.de

nccs.pl

nccs.store

nccs.edu

nccs.k12.nc.us

nccs.co.th

nccs.cn

nccs.gov.in

nccs.services

nccs.or.id

nccs.cc

nccs.org.sg

nccs.es

nccs.yachts

nccs.sg

nccs.school

nccs.res.in

nccs.com.sg

nccs.ru

nccs.com.my

nccs.nu

nccs.lk

Similar names

sncc.shop

csnc.com.tw

ncsc.ru

cncs.com.br

sncc.gov.sa

nscc.site

cnsc.or.kr

cnsc.top

cnsc.com.vn

cnsc.online

ncsc.net.ph

ccsn.us

cscn.org.cn

ncsc.com

ccsn.synology.me

ncsc.nic.in

cncs.online

ncsc.ir

sccn.cn

ncsc.jo

ncsc.dk

sncc.co

sccn.net.cn

ncsc.org.uk

csnc.co

sncc.co.in

ccns.krakow.pl

ncsc.az

cncs.cloud

scnc.ca

sccn.net

nscc.no

ccsn.org

ncsc.net

ccns.pages.dev

cnsc.gov.co

csnc.se

ccns.fr

ncsc.online

ncsc.group

nscc.org.uk

cncs.au

nscc.govt.nz

nscc.cymru

cscn.no

cncs.gov.mz

ccsn.ph

cnsc.co.kr

csnc.co.in

cncs.pages.dev

cnsc.fr

nscc.biz

nscc.co.za

ncsc.com.au

ncsc.xyz

nscc.eu

cncs.mx

cncs.cn

ccsn.uk

cnsc.eu.org

csnc.com

cncs.nz

ccns.cc

cncs.fun

csnc.lk

ccns.school

cncs.in

cnsc.sk

ncsc.hn

ccns.com

cnsc.com

nscc.ca

nscc.blog

cnsc.ngo.ph

cnsc.hu

cscn.ch

cnsc.cn

scnc.news

sncc.co.uk

ccns.info

ccns.net

nscc.cn

ncsc.gov.so

cncs.tech

sccn.jp

nscc.com.cn

ncsc.co.jp

sncc.cd

scnc.ru

ncsc.be

cncs.top

Previous names

ncakocca.kr

ncall.kr

ncam.kr

ncamp.kr

ncard.kr

ncare.kr

ncart.kr

ncas.kr

ncat.kr

ncb.kr

ncbnews.kr

ncc.kr

ncc21.kr

ncc365.kr

ncchurch.kr

nccis.kr

nccj.kr

ncck.kr

nccmotors.kr

nccoss.kr

Next names

ncd.kr

ncdc.kr

nce.kr

ncefdd.kr

nceme.kr

ncerp.kr

ncet.kr

ncf.kr

ncfarm.kr

ncfe.kr

ncfk.kr

ncfood.kr

ncg.kr

ncgo.kr

ncgroup.kr

nch.kr

ncha.kr

nchecker.kr

nchovy.kr

ncia.kr

DNS History

12 records (9 active, 3 former)

●NScns1.simplexi.com2026-10-16 → 2026-10-16 · 3 obs

○ 2017-11-29 18:00:16
● 2026-10-16 13:20:14
● 2026-10-16 13:20:16

●NScns2.simplexi.com2026-10-16 → 2026-10-16 · 3 obs

○ 2017-11-29 18:00:16
● 2026-10-16 13:20:14
● 2026-10-16 13:20:16

●NSnccs.kr2026-10-16 → 2026-10-16 · 3 obs

○ 2017-11-29 18:00:16
● 2026-10-16 13:20:14
● 2026-10-16 13:20:16

●NSns.e-coreweb.co.kr2026-10-16 → 2026-10-16 · 3 obs

○ 2017-11-29 18:00:16
● 2026-10-16 13:20:14
● 2026-10-16 13:20:16

○NSns01.domaincontrol.com2017-11-29 → 2017-11-29 · 3 obs

● 2017-11-29 18:00:16
○ 2026-10-16 13:20:14
○ 2026-10-16 13:20:16

○NSns02.domaincontrol.com2017-11-29 → 2017-11-29 · 3 obs

● 2017-11-29 18:00:16
○ 2026-10-16 13:20:14
○ 2026-10-16 13:20:16

●NSns1.e-coreweb.co.kr2026-10-16 → 2026-10-16 · 3 obs

○ 2017-11-29 18:00:16
● 2026-10-16 13:20:14
● 2026-10-16 13:20:16

●NSns2.e-coreweb.co.kr2026-10-16 → 2026-10-16 · 3 obs

○ 2017-11-29 18:00:16
● 2026-10-16 13:20:14
● 2026-10-16 13:20:16

●NSns3.e-coreweb.co.kr2026-10-16 → 2026-10-16 · 3 obs

○ 2017-11-29 18:00:16
● 2026-10-16 13:20:14
● 2026-10-16 13:20:16

●MXnccs.kr2026-10-16 → 2026-10-16 · 2 obs

● 2026-10-16 13:20:14
● 2026-10-16 13:20:16

○A125.181.69.2262017-11-29 → 2017-11-29 · 3 obs

● 2017-11-29 18:00:16
○ 2026-10-16 13:20:14
○ 2026-10-16 13:20:16

●A175.125.94.2132026-10-16 → 2026-10-16 · 3 obs

○ 2017-11-29 18:00:16
● 2026-10-16 13:20:14
● 2026-10-16 13:20:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr...	10 records
nccs.kr	ns2.e-coreweb.co.kr, ns3.e-coreweb.co.kr, ns.e-coreweb.co.kr, ns1.e-coreweb.co.kr	-

✅ Authoritative Response

Server:218.145.65.144

NS records: ns2.e-coreweb.co.kr, ns3.e-coreweb.co.kr, ns.e-coreweb.co.kr, ns1.e-coreweb.co.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nccs.kr (unsigned zone)

⏱️ Timing

Total: 3815ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`175.125.94.213`
NS	2	`cns2.simplexi.com, cns1.simplexi.com`
MX	1	`nccs.kr (pri: 10)`
TXT	1	`v=spf1 ip4:175.125.94.213 ~all`
SOA	1	`nccs.kr postmaster.nccs.kr`

📌 Glue Records Collected

Total: 10

In-bailiwick: 10 (b.dns.kr, c.dns.kr, d.dns.kr...)

Analysis

IP Addresses

nccs.kr resolves to just one IP address, 175.125.94.213.

Two other host names, along with coresystem.kr, kusw.kyungnam.ac.kr and gcss.kr, also share IP numbers with nccs.kr.

Name Servers

DNS for nccs.kr is delegated to 7 name servers: nccs.kr, cns1.simplexi.com, cns2.simplexi.com plus 4 other.

nccs.kr has at least partial name server overlap with other domains, such as unmeclinic.co.kr, work-space.kr, xn--oi2bx8p44awzidrv.com and two others.

It is common to find these name servers paired with the name servers ns.e-coreweb.co.kr, ns2.e-coreweb.co.kr, ns1.e-coreweb.co.kr and ns3.e-coreweb.co.kr.

Host names that point to one IP address:

The hostname nccs.kr resolves to 175.125.94.213.

The hostname cns1.simplexi.com resolves to 58.121.85.54.

The hostname cns2.simplexi.com resolves to 211.192.139.9.

The hostname ns1.e-coreweb.co.kr resolves to 116.126.143.226.

The hostname ns2.e-coreweb.co.kr resolves to 218.145.65.144.

The hostname ns3.e-coreweb.co.kr resolves to 116.126.143.225.

The hostname ns.e-coreweb.co.kr resolves to 218.145.65.143.