`d3.or.kr`

DNSSEC	⚠️ Not signed
A	183.111.199.138^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
NS	`d3.or.kr` ⭐
		A	183.111.199.138^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
NS	`ns.cafe24.com`
		A	112.175.246.226^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.247.226^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.135^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.145^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns0.cafe24.com` ⚠️ Not in parent delegation
		A	116.126.143.241^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
NS	`ns1.cafe24.co.kr` ⚠️ Not in zone NS records
		A	112.175.246.232^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`gjit.kr`
			PTR	`snoweb.kr`
			PTR	`sinc2030.co.kr`
		A	112.175.246.233^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.136^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.137^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns1.cafe24.com` ⚠️ Not in parent delegation
		A	112.175.246.230^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.246.231^{🇰🇷 KT-NET112.168.0.0/13}
		A	116.126.143.242^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
		A	175.125.93.134^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.135^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns2.cafe24.co.kr` ⚠️ Not in zone NS records
		A	112.175.247.232^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`snoweb.kr`
			PTR	`sarchi.co.kr`
		A	112.175.247.233^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.146^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.147^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns2.cafe24.com`
		A	1.226.85.4^{🇰🇷 SKB-NET1.224.0.0/13 auto-generated route object for 1.224.0.0/13}
		A	1.234.0.4^{🇰🇷 SKB-NET1.232.0.0/13 auto-generated route object for 1.232.0.0/13}
		A	112.175.11.4^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.12.4^{🇰🇷 KT-NET112.168.0.0/13}
MX	`mw-002.cafe24.com` ⭐
		A	211.34.104.38^{🇰🇷 KT-NET211.34.104.0/24}
			PTR	`mw-002.cafe24.com`
TXT	`v=spf1 ip4:183.111.199.138 ~all`
SOA	`d3.or.kr`postmaster@d3.or.kr serial=20111021

`or.kr`

	DNSSEC	⚠️ Not signed
	NS	`g.dns.kr` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.kr` ⚠️ Not in parent delegation
	NS	`c.dns.kr` ⚠️ Not in parent delegation
	NS	`d.dns.kr` ⚠️ Not in parent delegation
	NS	`e.dns.kr` ⚠️ Not in parent delegation
	NS	`f.dns.kr` ⚠️ Not in parent delegation
	SOA	`g.dns.kr`domain-manager@nic.or.kr serial=2608110529

rank #340 globally
rank #1 in the tld

or.kr

or.kr is a second‑level domain under South Korea’s.krcountry code top‑level domain, used for registering non‑profit and non‑governmental organizations.

Key facts

Owner / operator: KISA (Korea Internet & Security Agency)
TLD:.kr— ccTLD for South Korea
Primary purpose: registry for non‑profit organizations (NGOs, charities, etc.)
Status: active (used as a second‑level namespace; the apex domain itself does not host a website)

WOT: UNKNOWN (41/100)

NS for

d3.or.kr

Previously MX for

d3.or.kr

Same first word

d3.co.za

d3.eu

d3.marketing

d3.vc

d3.pics

d3.dk

d3.com.cn

d3.solutions

d3.systems

d3.ae

d3.net

d3.app

d3.fr

d3.io

d3.lv

d3.is

d3.lt

d3.se

d3.de

d3.com.tw

d3.bot

d3.sk

d3.to

d3.la

d3.rs

d3.org

d3.ru

d3.do

d3.club

d3.ca

d3.com

d3.inc

d3.no

d3.cl

d3.express

d3.design

d3.ro

d3.cc

d3.gr

d3.or.kr

d3.nu

d3.cz

d3.net.au

d3.be

d3.hu

d3.kz

d3.software

d3.ie

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3d.at

3d.edu.mx

3d.edu.vn

3d.fr

3d.uy

3d.ru

3d.nl

3d.kiwi

3d.domains

3d.media

3d.singles

3d.sk

3d.bialystok.pl

3d.eu

3d.ax

3d.ci

3d.co.at

3d.hu

3d.md

3d.dental

3d.guru

3d.luxe

3d.com.ai

3d.taipei

3d.cards

3d.de

3d.management

3d.link

3d.net.uk

3d.tc

3d.com.pl

3d.by

3d.bio

3d.com.mx

3d.careers

3d.hk

3d.co.th

3d.agency

3d.garden

3d.fish

3d.solutions

3d.school

3d.wedding

3d.ai

3d.st

3d.golf

3d.ma

3d.com.ua

3d.camp

3d.com.vn

3d.com.ye

3d.co.kr

3d.zone

3d.estate

3d.academy

3d.boutique

3d.limited

3d.pl

3d.tel

3d.cl

3d.hockey

3d.tv

3d.audio

3d.lt

3d.city

3d.today

3d.marketing

3d.org

3d.skr.jp

3d.kiev.ua

3d.com.tr

3d.com.sa

3d.net

3d.dk

3d.supplies

3d.fi

3d.show

3d.edu.pl

3d.no

3d.me

3d.fm

DNS History

11 records (9 active, 2 former)

●NSd3.or.kr2018-05-11 → 2026-08-11 · 2 obs

● 2018-05-11 01:49:32
● 2026-08-11 17:50:34

●NSns.cafe24.com2018-05-11 → 2026-08-11 · 5 obs

● 2018-05-11 01:49:32
● 2026-05-29 10:13:44
○ 2026-05-30 08:31:42
● 2026-07-22 10:35:04
● 2026-08-11 17:50:34

●NSns0.cafe24.com2018-05-11 → 2026-08-11 · 5 obs

● 2018-05-11 01:49:32
● 2026-05-29 10:13:44
○ 2026-05-30 08:31:42
● 2026-07-22 10:35:04
● 2026-08-11 17:50:34

●NSns1.cafe24.co.kr2026-03-20 → 2026-08-11 · 3 obs

○ 2018-05-11 01:49:32
● 2026-03-20 03:42:46
● 2026-08-11 17:50:34

●NSns1.cafe24.com2018-05-11 → 2026-08-11 · 2 obs

● 2018-05-11 01:49:32
● 2026-08-11 17:50:34

●NSns2.cafe24.co.kr2026-03-20 → 2026-08-11 · 3 obs

○ 2018-05-11 01:49:32
● 2026-03-20 03:42:46
● 2026-08-11 17:50:34

●NSns2.cafe24.com2018-05-11 → 2026-08-11 · 2 obs

● 2018-05-11 01:49:32
● 2026-08-11 17:50:34

○MXd3.or.kr2018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 01:49:32
○ 2026-03-20 03:42:46
○ 2026-08-11 17:50:34

●MXmw-002.cafe24.com2026-03-20 → 2026-08-11 · 3 obs

○ 2018-05-11 01:49:32
● 2026-03-20 03:42:46
● 2026-08-11 17:50:34

○A183.110.224.1742018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 01:49:32
○ 2026-03-20 03:42:46
○ 2026-08-11 17:50:34

●A183.111.199.1382026-03-20 → 2026-08-11 · 3 obs

○ 2018-05-11 01:49:32
● 2026-03-20 03:42:46
● 2026-08-11 17:50:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr...	-
d3.or.kr	ns2.cafe24.co.kr, ns2.cafe24.com, ns1.cafe24.co.kr, ns1.cafe24.com	-

✅ Authoritative Response

Server:175.125.93.146

NS records: ns2.cafe24.co.kr, ns2.cafe24.com, ns1.cafe24.co.kr, ns1.cafe24.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for d3.or.kr (unsigned zone)

⏱️ Timing

Total: 3512ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.111.199.138`
NS	4	`ns1.cafe24.com, ns0.cafe24.com...`
MX	1	`mw-002.cafe24.com (pri: 10)`
TXT	1	`v=spf1 ip4:183.111.199.138 ~all`
SOA	1	`d3.or.kr postmaster.d3.or.kr`

Analysis

Name Server Role

The NS records for d3.or.kr point back to d3.or.kr itself.

ns1.cafe24.com, ns2.cafe24.com and ns1.cafe24.co.kr are often grouped with d3.or.kr to function as name servers.

IP Addresses

d3.or.kr resolves to just one IP address, 183.111.199.138.

Two other host names, along with crespe.co.kr, hardwareis.com and sbbat.co.kr, also share IP numbers with d3.or.kr.

Name Servers

d3.or.kr has 7 name servers — d3.or.kr, ns0.cafe24.com, ns1.cafe24.com and 4 other.

The name servers of d3.or.kr overlap at least partially with those of other domains — among them keycommando.com, ada.co.kr, suchae.com and two more.

These name servers commonly appear in delegations together with ns2.cafe24.co.kr, ns.cafe24.com, dns1.cafe24.com and 3 other.

Host names directing to five IP addresses:

ns1.cafe24.com has four IP addresses — 112.175.246.230, 112.175.246.231, 116.126.143.242 and two others.

Host names that resolve to four IP numbers:

ns2.cafe24.com resolves to 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.

ns.cafe24.com resolves to 112.175.246.226, 112.175.247.226, 175.125.93.135 and 175.125.93.145.

ns1.cafe24.co.kr resolves to 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.

ns2.cafe24.co.kr resolves to 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.

Host names that point to one IP address:

ns0.cafe24.com resolves to 116.126.143.241.

d3.or.kr resolves to 183.111.199.138.

The host names ns1.cafe24.com and ns.cafe24.com both resolve to 175.125.93.135 IP addresses.