🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`erri.or.kr`

DNSSEC	⚠️ Not signed
A	183.111.161.88^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
NS	`erri.or.kr` ⭐
		A	183.111.161.88^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
NS	`ns1.bdm.microsoftonline.com`
		A	2603:1061:0:700::d0^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
		A	13.107.236.208^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
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 zone NS records
		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.bdm.microsoftonline.com`
		A	2620:1ec:8ec:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
		A	150.171.21.208^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
NS	`ns3.bdm.microsoftonline.com`
		A	2a01:111:4000:700::d0^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-208.azure-dns.org`
		A	204.14.183.208^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-208.azure-dns.org`
NS	`ns4.bdm.microsoftonline.com`
		A	2620:1ec:bda:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
		A	208.84.5.208^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
MX	`erri-or-kr.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc35::^{🇰🇷 Microsoft2a01:111:f000::/36}
			PTR	`mail-slxp216cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:cc35::1^{🇰🇷 Microsoft2a01:111:f000::/36}
			PTR	`mail-sevp216cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc35::2^{🇰🇷 Microsoft2a01:111:f000::/36}
			PTR	`mail-se2p216cu00602.inbound.protection.outlook.com`
		A	2a01:111:f403:cc37::^{🇰🇷 Microsoft2a01:111:f000::/36}
			PTR	`mail-puwp216cu00200.inbound.protection.outlook.com`
		A	52.101.153.0^{🇰🇷 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-slxp216cu00200.inbound.protection.outlook.com`
		A	52.101.153.1^{🇰🇷 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sevp216cu00101.inbound.protection.outlook.com`
		A	52.101.153.2^{🇰🇷 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-se2p216cu00602.inbound.protection.outlook.com`
		A	52.101.155.0^{🇰🇷 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-puwp216cu00200.inbound.protection.outlook.com`
TXT	`mscid=vdOy5SuL22M2bpqOgeY3aaJkCGh9HDyVAnuXIexiR3Q0INaN6gCr8m6TJm6ejG809Md/ONV...`
TXT	`v=spf1 include:spf.protection.outlook.com include:ozspf.ozmailer.com -all`
SOA	`erri.or.kr`postmaster@erri.or.kr serial=20180621

`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=2610140533

rank #344 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

erri.or.kr

Same first word

erri.myds.me

erri.com.ph

erri.fun

erri.hr

erri.net

erri.cc

erri.com.my

erri.com

erri.se

erri.eu

erri.ru

erri.online

erri.live

erri.shop

erri.de

erri.nl

erri.my

erri.or.kr

erri.dk

erri.store

erri.it

erri.ph

erri.co.uk

erri.net.ph

erri.es

erri.org

Similar names

reri.org.rs

rire.work

rier.site

rrie.de

reri.media

rire.co.uk

rire.ne.jp

rire.com

reri.rs

irre.com

reir.co.uk

irre.de

rire.io

reri.or.jp

eirr.onl

rire.workers.dev

rier.org.ph

reri.io

rrie.com

rire.co.nz

reri.nl

irer.ir

rire.dk

reir.nl

rrei.io

eirr.pl

reri.cl

rrie.ru

reri.ch

ierr.online

irer.cz

rire.de

irre.media

irer.pages.dev

reri.cn

irre.website

rire.se

rrie.ro

rier.cn

eirr.lol

irer.center

eirr.net

rire.online

irre.abruzzo.it

erir.in

reri.cc

irre.day

ierr.org

irer.ru

rire.eu

irre.garden

rire.org.pl

reir.us

eirr.click

rrei.ch

reir.no

rier.at

rire.video

rier.in

irer.biz

rire.si

reri.ph

reri.in

rire.in

reir.xyz

irre.jp

reri.com

rire.ru

rire.hu

eirr.life

irre.ru

rire.co.in

irre.net

ierr.com.ph

irre.cc

rire.at

erir.net

reri.app

irre.shop

irre.org

rier.co.uk

irer.co.kr

erir.workers.dev

reri.ru

reir.jp

ierr.ai

rier.de

rire.no

reir.ph

reri.si

reri.xyz

reri.com.ph

reri.org

irer.dk

irre.myqnapcloud.com

reir.fun

rier.bz

reir.ro

rier.com.ph

rire.com.ph

rier.lv

rire.vip

rrei.at

irre.nl

reri.se

reir.cl

rier.com.br

rire.cc

rier.net

rrie.nl

rire.management

rire.org

rire.dev

Previous names

eps.or.kr

epsa.or.kr

epsc.or.kr

epsjcenter.or.kr

epsjohap.or.kr

epwoman.or.kr

epwt.or.kr

equaline.or.kr

equaluniv.or.kr

equip.or.kr

erde.or.kr

erehwon.or.kr

erex.or.kr

ergonomics.or.kr

eri.or.kr

erim.or.kr

ernd.or.kr

erobot.or.kr

eroom.or.kr

Next names

ervc.or.kr

esaengcf.or.kr

esafe.or.kr

esafetykorea.or.kr

esart.or.kr

esc.or.kr

escac.or.kr

escf.or.kr

esch.or.kr

eschurch.or.kr

esco.or.kr

escrow.or.kr

esd.or.kr

esda.or.kr

esea.or.kr

esec.or.kr

eseo.or.kr

esg.or.kr

esgfinancehub.or.kr

DNS History

18 records (9 active, 9 former)

●NSerri.or.kr2018-12-31 → 2026-10-14 · 21 obs

○ 2017-01-18 17:10:38
● 2018-12-31 12:30:26
○ 2026-03-26 08:40:10
● 2026-08-23 22:06:04
○ 2026-08-28 14:55:00
● 2026-08-30 17:35:06
○ 2026-08-30 22:18:22
● 2026-09-05 21:11:14
○ 2026-09-06 21:20:50
● 2026-09-07 19:31:22
○ 2026-09-07 23:48:42
● 2026-09-09 04:19:04
○ 2026-09-09 14:34:48
● 2026-09-10 01:05:52
○ 2026-09-10 03:43:52
● 2026-09-12 00:03:06
○ 2026-09-12 10:07:28
● 2026-09-16 16:29:58
○ 2026-09-22 10:19:08
● 2026-10-13 21:26:38
● 2026-10-14 16:43:10

○NSidcns.gabia.net2015-06-05 → 2017-01-18 · 4 obs

● 2015-06-05 15:55:16
● 2017-01-18 17:10:38
○ 2018-12-31 12:30:26
○ 2026-10-14 16:43:10

○NSns.gabia.co.kr2015-06-05 → 2017-01-18 · 4 obs

● 2015-06-05 15:55:16
● 2017-01-18 17:10:38
○ 2018-12-31 12:30:26
○ 2026-10-14 16:43:10

○NSns.gabia.net2015-06-05 → 2017-01-18 · 4 obs

● 2015-06-05 15:55:16
● 2017-01-18 17:10:38
○ 2018-12-31 12:30:26
○ 2026-10-14 16:43:10

●NSns1.bdm.microsoftonline.com2026-03-26 → 2026-10-14 · 3 obs

○ 2018-12-31 12:30:26
● 2026-03-26 08:40:10
● 2026-10-14 16:43:10

●NSns1.cafe24.co.kr2018-12-31 → 2026-10-14 · 3 obs

○ 2017-01-18 17:10:38
● 2018-12-31 12:30:26
● 2026-10-14 16:43:10

●NSns1.cafe24.com2018-12-31 → 2026-10-14 · 3 obs

○ 2017-01-18 17:10:38
● 2018-12-31 12:30:26
● 2026-10-14 16:43:10

○NSns1.gabia.co.kr2015-06-05 → 2017-01-18 · 4 obs

● 2015-06-05 15:55:16
● 2017-01-18 17:10:38
○ 2018-12-31 12:30:26
○ 2026-10-14 16:43:10

●NSns2.bdm.microsoftonline.com2026-03-26 → 2026-10-14 · 3 obs

○ 2018-12-31 12:30:26
● 2026-03-26 08:40:10
● 2026-10-14 16:43:10

○NSns2.cafe24.co.kr2018-12-31 → 2026-09-09 · 11 obs

○ 2017-01-18 17:10:38
● 2018-12-31 12:30:26
● 2026-03-26 08:40:10
○ 2026-04-17 15:49:50
● 2026-08-30 05:48:32
○ 2026-08-30 09:39:48
● 2026-09-09 04:19:04
○ 2026-09-09 13:27:22
● 2026-09-09 22:26:36
○ 2026-09-10 01:05:52
○ 2026-10-14 16:43:10

○NSns2.cafe24.com2018-12-31 → 2026-09-09 · 11 obs

●NSns3.bdm.microsoftonline.com2026-03-26 → 2026-10-14 · 3 obs

○ 2018-12-31 12:30:26
● 2026-03-26 08:40:10
● 2026-10-14 16:43:10

●NSns4.bdm.microsoftonline.com2026-03-26 → 2026-10-14 · 3 obs

○ 2018-12-31 12:30:26
● 2026-03-26 08:40:10
● 2026-10-14 16:43:10

●MXerri-or-kr.mail.protection.outlook.com2026-03-26 → 2026-10-14 · 5 obs

○ 2018-12-31 12:30:26
● 2026-03-26 08:40:10
○ 2026-09-22 10:19:08
● 2026-09-25 10:15:08
● 2026-10-14 16:43:10

○MXm192.mailplug.co.kr2015-06-05 → 2017-01-18 · 4 obs

● 2015-06-05 15:55:16
● 2017-01-18 17:10:38
○ 2018-12-31 12:30:26
○ 2026-10-14 16:43:10

○MXm192.mailplug.com2018-12-31 → 2018-12-31 · 4 obs

○ 2017-01-18 17:10:38
● 2018-12-31 12:30:26
○ 2026-03-26 08:40:10
○ 2026-10-14 16:43:10

●A183.111.161.882018-12-31 → 2026-10-14 · 5 obs

○ 2017-01-18 17:10:38
● 2018-12-31 12:30:26
○ 2026-09-22 10:19:08
● 2026-09-25 10:15:08
● 2026-10-14 16:43:10

○A211.115.68.432015-06-05 → 2017-01-18 · 4 obs

● 2015-06-05 15:55:16
● 2017-01-18 17:10:38
○ 2018-12-31 12:30:26
○ 2026-10-14 16:43:10

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:204.14.183.208

NS records: ns1.bdm.microsoftonline.com, ns1.cafe24.co.kr, ns1.cafe24.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for or.kr (unsigned zone)

⏱️ Timing

Total: 3968ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.111.161.88`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`erri-or-kr.mail.protection.outlook.com (`
TXT	2	`mscid=vdOy5SuL22M2bpqOgeY3aaJkCGh9HDyVAn, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

Analysis

Name Server Role

erri.or.kr is listed as a name server for erri.or.kr — it is in-bailiwick, authoritative for its own domain.

It is common to see ns1.cafe24.co.kr, ns1.cafe24.com and ns1.bdm.microsoftonline.com acting as name servers in combination with erri.or.kr.

IP Addresses

erri.or.kr has exactly one IP address — 183.111.161.88.

ktsjob.co.kr, uws64-110.cafe24.com, pactivekorea.com plus two other host names have IP numbers in common with erri.or.kr.

Name Servers

erri.or.kr is authoritative under 7 name servers: erri.or.kr, ns1.cafe24.com, ns1.bdm.microsoftonline.com and 4 more.

erri.or.kr partially shares its NS delegation with several other domains, including mtsncompany.com, ecosphere.fr, elsantoyachts.com and two others.

In DNS configurations, these name servers often share authority with ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com and 7 other name servers.

Hosts with five IP addresses:

ns1.cafe24.com has IP addresses 112.175.246.230, 112.175.246.231 and 116.126.143.242 along with two other addresses.

Host names with four IP addresses:

ns1.cafe24.co.kr maps to the following IP addresses: 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.

Host names pointing to two IP addresses:

ns1.bdm.microsoftonline.com resolves to 13.107.236.208 and 2603:1061:0:700::d0.

ns2.bdm.microsoftonline.com resolves to 150.171.21.208 and 2620:1ec:8ec:700::d0.

ns3.bdm.microsoftonline.com resolves to 204.14.183.208 and 2a01:111:4000:700::d0.

ns4.bdm.microsoftonline.com resolves to 208.84.5.208 and 2620:1ec:bda:700::d0.

Host names resolving to a single IP address:

erri.or.kr resolves to 183.111.161.88.