`jay.or.kr`

DNSSEC	⚠️ Not signed
A	183.111.141.31^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
NS	`jay.or.kr` ⭐
		A	183.111.141.31^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
NS	`ns.jay.or.kr` ⚠️ Not in parent delegation
		A	218.145.65.143^{🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom}
NS	`ns.nemotic.kr` ⚠️ Not in zone NS records
		A	218.145.65.143^{🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom}
NS	`ns1.jay.or.kr` ⚠️ Not in parent delegation
		A	116.126.143.226^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
NS	`ns1.nemotic.kr` ⚠️ Not in zone NS records
		A	116.126.143.226^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
NS	`ns2.jay.or.kr` ⚠️ Not in parent delegation
		A	218.145.65.144^{🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom}
NS	`ns2.nemotic.kr` ⚠️ Not in zone NS records
		A	218.145.65.144^{🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom}
NS	`ns3.jay.or.kr` ⚠️ Not in parent delegation
		A	116.126.143.225^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
MX	`rwebmail-030.fmcity.com` ⭐
		A	183.111.161.145^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
TXT	`v=spf1 include:spf.fmcity.com ~all`
SOA	`jay.or.kr`postmaster@jay.or.kr serial=20160513

`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=2608060519

rank #342 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

jay.or.kr

Subdomains

ns.jay.or.kr

ns2.jay.or.kr

ns1.jay.or.kr

ns3.jay.or.kr

Same first word

jay.co.nz

jay.it

jay.me

jay.tg

jay.co.za

jay.co

jay.no

jay.golf

jay.nl

jay.wine

jay.asia

jay.bz

jay.ph

jay.email

jay.ca

jay.cz

jay.fi

jay.com.au

jay.com

jay.biz

jay.co.jp

jay.world

jay.tv

jay.city

jay.eco

jay.is-lost.org

jay.cool

jay.place

jay.be

jay.pt

jay.company

jay.co.uk

jay.cat

jay.dog

jay.pink

jay.sg

jay.sk

jay.ch

jay.jetzt

jay.fm

jay.mx

jay.ru

jay.in.us

jay.zone

jay.com.tw

jay.k12.ok.us

jay.org

jay.at

jay.dk

jay.co.th

jay.io

jay.land

jay.se

jay.com.ua

jay.fyi

jay.wtf

jay.tools

jay.buzz

jay.fr

jay.or.kr

jay.today

jay.marketing

jay.de

jay.eu

jay.bet

jay.net

jay.com.br

jay.la

jay.systems

jay.cm

jay.sh

jay.info

jay.vn

jay.cn

jay.solutions

Similar names

yja.com

ayj.com

yja.de

yaj.io

ayj.org

yja.org

yaj.me

ayj.us

yaj.it

jya.ng

yaj.nl

ayj.it

yaj.com

yaj.nu

jya.it

yja.casino

yaj.de

yja.net

ajy.me

ajy.info

ayj.co

jya.de

yja.ru

jya.fi

ayj.in

yja.org.uk

yja.cn

yaj.at

ajy.ma

yja.ca

yja.jp

yaj.ru

ayj.ir

ayj.ch

ayj.fr

ajy.org

yaj.us

jya.net

ayj.uk

ajy.us

jya.ru

ajy.com

yaj.ir

yaj.eu

ajy.mobi

yja.fi

jya.me

yja.ai

yaj.jp

yaj.ai

yja.eu

yja.com.cn

yja.in

ajy.co

yaj.ch

jya.ch

jya.co

DNS History

17 records (10 active, 7 former)

●NSjay.or.kr2016-08-01 → 2026-08-06 · 3 obs

○ 2016-04-30 09:44:44
● 2016-08-01 02:21:00
● 2026-08-06 08:52:10

○NSns.gabia.co.kr2015-08-04 → 2016-04-30 · 4 obs

● 2015-08-04 01:41:56
● 2016-04-30 09:44:44
○ 2016-08-01 02:21:00
○ 2026-08-06 08:52:10

○NSns.gabia.net2015-08-04 → 2016-04-30 · 4 obs

● 2015-08-04 01:41:56
● 2016-04-30 09:44:44
○ 2016-08-01 02:21:00
○ 2026-08-06 08:52:10

●NSns.jay.or.kr2016-08-01 → 2026-08-06 · 3 obs

○ 2016-04-30 09:44:44
● 2016-08-01 02:21:00
● 2026-08-06 08:52:10

●NSns.nemotic.kr2026-08-06 → 2026-08-06 · 3 obs

○ 2016-08-01 02:21:00
● 2026-08-06 08:05:06
● 2026-08-06 08:52:10

○NSns1.gabia.co.kr2015-08-04 → 2016-04-30 · 4 obs

● 2015-08-04 01:41:56
● 2016-04-30 09:44:44
○ 2016-08-01 02:21:00
○ 2026-08-06 08:52:10

●NSns1.jay.or.kr2016-08-01 → 2026-08-06 · 3 obs

○ 2016-04-30 09:44:44
● 2016-08-01 02:21:00
● 2026-08-06 08:52:10

●NSns1.nemotic.kr2026-08-06 → 2026-08-06 · 3 obs

○ 2016-08-01 02:21:00
● 2026-08-06 08:05:06
● 2026-08-06 08:52:10

●NSns2.jay.or.kr2016-08-01 → 2026-08-06 · 3 obs

○ 2016-04-30 09:44:44
● 2016-08-01 02:21:00
● 2026-08-06 08:52:10

●NSns2.nemotic.kr2026-08-06 → 2026-08-06 · 3 obs

○ 2016-08-01 02:21:00
● 2026-08-06 08:05:06
● 2026-08-06 08:52:10

●NSns3.jay.or.kr2016-08-01 → 2026-08-06 · 3 obs

○ 2016-04-30 09:44:44
● 2016-08-01 02:21:00
● 2026-08-06 08:52:10

○MXbackupmail-001.fmcity.com2016-08-01 → 2017-04-03 · 5 obs

○ 2016-04-30 09:44:44
● 2016-08-01 02:21:00
● 2017-04-03 00:35:32
○ 2026-08-06 08:05:06
○ 2026-08-06 08:52:10

○MXmailapp.hiworks.co.kr2015-08-04 → 2016-04-30 · 4 obs

● 2015-08-04 01:41:56
● 2016-04-30 09:44:44
○ 2016-08-01 02:21:00
○ 2026-08-06 08:52:10

●MXrwebmail-030.fmcity.com2016-08-01 → 2026-08-06 · 3 obs

○ 2016-04-30 09:44:44
● 2016-08-01 02:21:00
● 2026-08-06 08:52:10

○A115.71.238.442015-08-04 → 2015-11-24 · 4 obs

● 2015-08-04 01:41:56
● 2015-11-24 18:18:50
○ 2016-03-01 08:51:34
○ 2026-08-06 08:52:10

●A183.111.141.312016-08-01 → 2026-08-06 · 3 obs

○ 2016-04-30 09:44:44
● 2016-08-01 02:21:00
● 2026-08-06 08:52:10

○A183.111.174.1212016-03-01 → 2016-04-30 · 5 obs

○ 2015-11-24 18:18:50
● 2016-03-01 08:51:34
● 2016-04-30 09:44:44
○ 2016-08-01 02:21:00
○ 2026-08-06 08:52:10

🔍 DNS Trace

Analysis

Hierarchy

The domain jay.or.kr is a parent of ns.jay.or.kr, ns2.jay.or.kr, ns1.jay.or.kr and ns3.jay.or.kr.

Name Server Role

jay.or.kr acts as a name server for jay.or.kr, meaning it is self-referentially delegated.

jay.or.kr is commonly paired with ns.jay.or.kr, ns1.jay.or.kr and ns3.jay.or.kr to act as name servers.

IP Addresses

jay.or.kr resolves to one IP address: 183.111.141.31.

dongyang-eng.com, jeonjuhanjihouse.com, safeblood.or.kr and two other host names share IP numbers with jay.or.kr.

Name Servers

The delegation for jay.or.kr points to 8 name servers, including jay.or.kr, ns1.nemotic.kr, ns2.nemotic.kr and 5 other.

At least some of jay.or.kr's name servers are shared with other domains, for example hwanghaedo.or.kr, customstory.kr, ceonusu0002.com and two more.

These name servers tend to co-occur with ns.nemotic.kr, ns3.nemotic.kr, ns1.customstory.kr and 6 other name servers in the same DNS delegations.

Hosts with just one IP address:

ns1.nemotic.kr has the IP address 116.126.143.226.

ns2.nemotic.kr has the IP address 218.145.65.144.

ns.nemotic.kr has the IP address 218.145.65.143.

jay.or.kr has the IP address 183.111.141.31.

ns1.jay.or.kr has the IP address 116.126.143.226.

ns2.jay.or.kr has the IP address 218.145.65.144.

ns3.jay.or.kr has the IP address 116.126.143.225.

ns.jay.or.kr has the IP address 218.145.65.143.

Both ns1.nemotic.kr and ns1.jay.or.kr resolve to 116.126.143.226 IP addresses each.

Both ns2.nemotic.kr and ns2.jay.or.kr resolve to 218.145.65.144 IP addresses each.

Both ns.nemotic.kr and ns.jay.or.kr resolve to 218.145.65.143 IP addresses each.

Mail Servers

Mail for jay.or.kr is handled by a single mail server, rwebmail-030.fmcity.com.

jay.or.kr uses an identical mail server configuration to several other domains — among them handockchemical.co.kr, paxm.net, mosestide.com and two more.

jay.or.kr overlaps on mail servers with certain other domains, nurice.co.kr among them.

rwebmail-030.fmcity.com directs to just one IP number, 183.111.161.145.

jay.or.kr - robtex.com

jay.or.kr

or.kr

or.kr

Key facts

NS for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

Analysis

Hierarchy

Name Server Role

IP Addresses

Name Servers

Mail Servers

`jay.or.kr`

`or.kr`