🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`sysadmin.kr`

DNSSEC	⚠️ Not signed
A	182.219.85.160^{🇰🇷 POWERVIS-AS-KR182.216.0.0/14}
NS	`dns3.viaweb.co.kr` ⭐
		A	222.233.52.121^{🇰🇷 SKB-NET222.232.0.0/13 SK Broadband}
			PTR	`dns3.viaweb.co.kr`
NS	`dns4.viaweb.co.kr`
		A	121.88.249.15^{🇰🇷 CNM-AS-KR121.88.249.0/24 Proxy-Registered Route Object by LG Dacom(AS3786)}
MX	182.219.85.160 ⭐
TXT	`v=spf1 ip4:182.219.85.160 ~all`
SOA	`dns3.viaweb.co.kr`root@dns3.viaweb.co.kr serial=1

`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=2609301120

Same first word

sysadmin.party

sysadmin.pro

sysadmin.info.pl

sysadmin.best

sysadmin.guru

sysadmin.am

sysadmin.in.ua

sysadmin.kg

sysadmin.co.in

sysadmin.fi

sysadmin.net

sysadmin.in.net

sysadmin.group

sysadmin.academy

sysadmin.plus

sysadmin.lv

sysadmin.hu

sysadmin.wiki

sysadmin.top

sysadmin.is

sysadmin.dk

sysadmin.net.id

sysadmin.social

sysadmin.courses

sysadmin.com.au

sysadmin.foo

sysadmin.sk

sysadmin.poltava.ua

sysadmin.work

sysadmin.ir

sysadmin.earth

sysadmin.cl

sysadmin.fyi

sysadmin.asia

sysadmin.tools

sysadmin.wtf

sysadmin.lt

sysadmin.love

sysadmin.ai

sysadmin.ro

sysadmin.co.za

sysadmin.at

sysadmin.fail

sysadmin.clan.rip

sysadmin.jp

sysadmin.st

sysadmin.net.pl

sysadmin.dp.ua

sysadmin.barcelona

sysadmin.click

sysadmin.id

sysadmin.ua

sysadmin.az

sysadmin.help

sysadmin.org.mx

sysadmin.site

sysadmin.co.uk

sysadmin.org.pl

sysadmin.lk

sysadmin.bz

sysadmin.ca

sysadmin.gr

sysadmin.noip.me

sysadmin.com.uy

sysadmin.cn

sysadmin.ao

sysadmin.rocks

sysadmin.guide

sysadmin.km.ua

sysadmin.cafe

sysadmin.net.nz

sysadmin.se

sysadmin.services

sysadmin.kz

sysadmin.cat

sysadmin.ninja

sysadmin.world

sysadmin.com.pl

sysadmin.awsapps.com

sysadmin.fr

sysadmin.me

sysadmin.org

sysadmin.nexus

sysadmin.ie

sysadmin.my.id

sysadmin.space

sysadmin.chat

sysadmin.pw

sysadmin.com.ua

sysadmin.vip

sysadmin.co

sysadmin.expert

sysadmin.a2hosted.com

sysadmin.school

sysadmin.in

sysadmin.systems

sysadmin.com.ve

sysadmin.tv

sysadmin.beer

sysadmin.su

Similar names

dynasims.com

missdyna.be

adminsys.fr

adminsys.serveftp.com

mindssay.com

adminsys.de

andysims.com

adminsys.cn

adminsys.nl

adminsys.pl

dynamiss.app

adminsys.ru

adminsys.be

mindsays.com

adminsys.co

andymiss.ph

nimdasys.com

adminsys.hu

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missandy.org

adminsys.it

adminsys.es

adminsys.biz

daisymns.com

missnady.it

aydinsms.com

missdany.com

Previous names

syong.kr

syou.kr

syour.kr

syp.kr

sypartners.kr

sypcs.kr

sype.kr

sypogeun.kr

syprime.kr

syquant.kr

syr.kr

syradar.kr

syri.kr

syrius.kr

syrs.kr

syrup.kr

syruptable.kr

sys21.kr

sys4u.kr

Next names

sysand.kr

sysco.kr

syscomm.kr

sysdocu.kr

sysfix-sys-1.kr

sysfix.kr

sysgen.kr

syshub.kr

sysk.kr

syslab.kr

syslink.kr

sysmail.kr

sysmed.kr

sysmex.kr

sysnet.kr

sysnova.kr

syso.kr

sysocks.kr

sysoon.kr

sysop.kr

DNS History

8 records (4 active, 4 former)

●NSdns3.viaweb.co.kr2026-09-24 → 2026-09-30 · 3 obs

○ 2026-09-16 19:17:00
● 2026-09-24 20:27:02
● 2026-09-30 17:09:46

●NSdns4.viaweb.co.kr2026-09-24 → 2026-09-30 · 3 obs

○ 2026-09-16 19:17:00
● 2026-09-24 20:27:02
● 2026-09-30 17:09:46

○NSns1.hosting.co.kr2026-09-05 → 2026-09-16 · 13 obs

● 2026-09-05 08:08:10
○ 2026-09-07 05:56:16
● 2026-09-07 09:25:46
○ 2026-09-07 10:53:42
● 2026-09-07 12:17:40
○ 2026-09-07 13:56:54
● 2026-09-07 17:17:30
○ 2026-09-07 18:47:44
● 2026-09-07 23:37:30
○ 2026-09-08 00:17:38
● 2026-09-16 19:17:00
○ 2026-09-24 20:27:02
○ 2026-09-30 17:09:46

○NSns2.hosting.co.kr2026-09-05 → 2026-09-16 · 13 obs

○NSns3.hosting.co.kr2026-09-05 → 2026-09-16 · 13 obs

○NSns4.hosting.co.kr2026-09-05 → 2026-09-16 · 13 obs

●MX182.219.85.1602026-09-07 → 2026-09-30 · 4 obs

● 2026-09-07 23:37:30
○ 2026-09-08 00:17:38
● 2026-09-16 19:17:00
● 2026-09-30 17:09:46

●A182.219.85.1602026-09-07 → 2026-09-30 · 4 obs

● 2026-09-07 23:37:30
○ 2026-09-08 00:17:38
● 2026-09-16 19:17:00
● 2026-09-30 17:09:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr...	10 records
sysadmin.kr	dns4.viaweb.co.kr, dns3.viaweb.co.kr	-

✅ Authoritative Response

Server:222.233.52.121

NS records: dns4.viaweb.co.kr, dns3.viaweb.co.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysadmin.kr (unsigned zone)

⏱️ Timing

Total: 2338ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`182.219.85.160`
NS	2	`dns3.viaweb.co.kr, dns4.viaweb.co.kr`
MX	1	`182.219.85.160 (pri: 10)`
TXT	1	`v=spf1 ip4:182.219.85.160 ~all`
SOA	1	`dns3.viaweb.co.kr root.dns3.viaweb.co.kr`

📌 Glue Records Collected

Total: 10

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

Analysis

IP Addresses

sysadmin.kr resolves to one IP address: 182.219.85.160.

Name Servers

sysadmin.kr is served by two delegated name servers, dns3.viaweb.co.kr and dns4.viaweb.co.kr.

sysadmin.kr uses the same name servers as several other domains — among them tulip-red.com, appiit.com, kjmc.co.kr and two more.

Some of sysadmin.kr's name servers are also used by other domains, including e-bestcamp.com, vitaon.co.kr, dmc-skviewipark.co.kr and cijschool.com.

dns3.viaweb.co.kr resolves to 222.233.52.121. dns4.viaweb.co.kr resolves to 121.88.249.15. Both host names point to a single IP number.

Mail Servers

Mail for sysadmin.kr is handled by a single mail server, 182.219.85.160.

sysadmin.kr - robtex.com

sysadmin.kr

kr