`ns.ks21.net`

DNSSEC	⚠️ Not signed
A	218.232.66.7^{🇰🇷 SKB-NET218.232.0.0/15 SK Broadband}
		PTR	`mail.ks21.net`

`ks21.net`

	DNSSEC	⚠️ Not signed
	A	218.232.66.7^{🇰🇷 SKB-NET218.232.0.0/15 SK Broadband}
	NS	`ns2.ks21.net` ⭐
	NS	`ns.ks21.net` ⚠️ Not in zone NS records
	NS	`www.ks21.net` ⚠️ Not in parent delegation
	MX	`ks21.net` ⭐
	SOA	`ns.ks21.net`root@ks21.net serial=1

NS for

ks21.net

todays.co.kr

detaildnp.co.kr

e-motor.co.kr

yohangsa.com

Previously NS for

geojedomall.com

ns23.ks21.net

genesem.com

sslpk.com

domainkorea.org

ns3.ks21.net

greentell.com

jhfco.com

gm.co.kr

ns2.ks21.net

amaz0ne.com

visacenter.or.kr

Same first word

ns.cc

ns.dk

ns.zp.ua

ns.co.nz

ns.biz

ns.tr

ns.ht

ns.gov.mn

ns.is

ns.be

ns.uy

ns.games

ns.ro

ns.ma

ns.life

ns.ac.me

ns.org.hk

ns.msk.ru

ns.gov.ee

ns.lt.ua

ns.legal

ns.net.cn

ns.ao

ns.ru

ns.company

ns.poivron.org

ns.to

ns.io

ns.gov.ua

ns.mk.ua

ns.org.mv

ns.la

ns.ru.net

ns.fi

ns.com.cn

ns.qa

ns.gold

ns.gov.me

ns.sumy.ua

ns.cd

ns.ks.ua

ns.cl

ns.chat

ns.eu.org

ns.cx

ns.or.at

ns.hn

ns.ac.lk

ns.my

ns.fyi

ns.fo

ns.ky

ns.tn

ns.lt

ns.net.id

ns.hepforge.org

ns.spb.ru

ns.net

ns.ax

ns.ci

ns.ms

ns.com.tw

ns.gg

ns.altervista.org

ns.nl

ns.radio.fm

ns.net.mv

ns.ai

ns.edu.pl

ns.k12.ut.us

ns.dyndns.org

ns.net.nz

ns.domains

ns.ras.ru

ns.co.at

ns.cz

ns.donetsk.ua

ns.cn

ns.gov.ru

ns.hk

ns.s3.amazonaws.com

ns.com.co

ns.onl

ns.express

ns.hs.kr

ns.in.th

ns.gov.cl

ns.uk

ns.works

ns.vc

ns.ae

ns.pl

ns.gov.lv

ns.ck.ua

ns.riik.ee

ns.tc

ns.hr

ns.org.cn

ns.fm

ns.art.pl

ns.keymachine.de

ns.parts

ns.az

ns.email

ns.boo

ns.com

ns.com.mv

ns.gov.mg

ns.eu

ns.sa

ns.army

ns.sh

ns.tk

ns.com.sg

ns.su

ns.services

ns.pro.br

ns.im

ns.fr

ns.sm.ua

ns.mil.tw

ns.vg

ns.or.kr

ns.team

ns.cv.ua

ns.agency

ns.je

ns.km.ua

ns.productions

ns.mt

ns.iki.fi

ns.no

ns.tel

ns.ni

ns.potager.org

ns.farm

ns.edu.me

ns.net.pl

ns.net.kg

ns.ml

ns.to.gov.br

ns.lib.md.us

ns.gov.sg

ns.co.kr

ns.nikolaev.ua

ns.kz

ns.ie

ns.kg

ns.free

ns.te.ua

ns.sb

ns.ac.rs

ns.gov.gu

ns.do

ns.kinghost.net

ns.taxi

ns.ge

ns.gy

ns.mv

ns.gouv.sn

ns.gov.mv

ns.software

ns.wtf

ns.ws

ns.co.th

ns.sg

ns.cn.ua

ns.cf

ns.ac.th

ns.tools

Similar names

sn.gy

sn.cv.ua

sn.im

sn.by

sn.net.br

sn.company

sn.co.rs

sn.me

sn.gob.mx

sn.uk

sn.cc

sn.team

sn.sakura.ne.jp

sn.org

sn.ink

sn.my

sn.la

sn.schule

sn.km.ua

sn.ca

sn.com.tr

sn.lt

sn.ws

sn.gs

sn.ru

sn.cm

DNS History

1 record (1 active, 0 former)

●A218.232.66.72015-06-17 → 2026-03-29 · 2 obs

● 2015-06-17 12:28:42
● 2026-03-29 08:56:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ks21.net	ns.ks21.net, ns2.ks21.net	2 records

✅ Authoritative Response

Server:218.232.66.7

NS records: ns.ks21.net, ns2.ks21.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ks21.net (unsigned zone)

⏱️ Timing

Total: 3441ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`218.232.66.7`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns.ks21.net, ns2.ks21.net)

Analysis

Name Server Role

ns.ks21.net serves as a name server for ks21.net, todays.co.kr, detaildnp.co.kr, e-motor.co.kr and yohangsa.com.

Together with ns.ks21.net, ns.domainkorea.org, ns2.ks21.net and www.ks21.net are commonly used as name servers.

IP Addresses

ns.ks21.net points to a single IP: 218.232.66.7.

Other host names, for instance www.yohangsa.com, www.powergen.co.kr, ks21.net, www.detaildnp.co.kr and sslpk.com share IP numbers with ns.ks21.net.

ns.ks21.net - robtex.com

ns.ks21.net

ks21.net