`koj.kr`

DNSSEC	⚠️ Not signed
NS	`ns-1325.awsdns-37.org` ⚠️ Not in zone NS records
		A	2600:9000:5305:2d00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1325.awsdns-37.org`
		A	205.251.197.45^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1325.awsdns-37.org`
NS	`ns-1583.awsdns-05.co.uk` ⚠️ Not in zone NS records
		A	2600:9000:5306:2f00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1583.awsdns-05.co.uk`
		A	205.251.198.47^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1583.awsdns-05.co.uk`
NS	`ns-346.awsdns-43.com` ⚠️ Not in zone NS records
		A	2600:9000:5301:5a00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-346.awsdns-43.com`
		A	205.251.193.90^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-346.awsdns-43.com`
NS	`ns-975.awsdns-57.net` ⚠️ Not in zone NS records
		A	2600:9000:5303:cf00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-975.awsdns-57.net`
		A	205.251.195.207^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-975.awsdns-57.net`

`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=2607310869

Same first word

koj.be

koj.si

koj.im

koj.no

koj.me

koj.us

koj.cz

koj.fi

koj.eu

koj.co

koj.com.au

koj.com

koj.email

koj.in

koj.blob.core.windows.net

koj.fr

koj.info

koj.kr

koj.es

koj.cn

koj.ru

koj.at

koj.jp

Similar names

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jko.in

jko.it

kjo.nl

jok.cat

jok.at

ojk.ch

okj.se

ojk.go.id

jko.eu

jko.cz

ojk.us

jko.nl

kjo.de

ojk.net

kjo.com.sa

jok.ru

okj.lu

okj.name

okj.info

ojk.is

jko.co

ojk.de

kjo.us

jok.net

ojk.ca

kjo.me

ojk.ee

ojk.com.br

kjo.co

kjo.com.au

ojk.com

ojk.fr

jok.ie

okj.biz

jko.fi

okj.de

okj.it

kjo.dk

kjo.com

jok.io

okj.in

jok.cn

jok.ca

ojk.se

jko.cn

kjo.co.jp

jko.ru

kjo.at

jko.su

kjo.no

okj.cn

jok.co

okj.co

kjo.ru

okj.nl

jko.com

jko.cl

ojk.co.id

jok.ro

jko.de

kjo.pl

jko.com.ng

jok.su

ojk.cz

jko.net

ojk.nu

okj.jp

jko.fr

okj.pl

ojk.org

jok.nu

jok.ch

okj.net

kjo.ca

jok.id

ojk.in

kjo.cz

jok.me

jok.be

jok.fi

kjo.be

jok.com.ar

kjo.fr

jko.at

kjo.net

ojk.or.jp

kjo.it

jok.us

jok.lt

ojk.co.uk

jok.eu

okj.no

ojk.co.jp

jok.cz

okj.be

kjo.or.kr

kjo.cn

jko.com.au

jok.de

jok.com.cn

jko.co.jp

jok.com

jok.ge

jko.ir

ojk.eu

jok.co.jp

ojk.it

jko.org

ojk.be

jko.dk

okj.com

kjo.cc

jko.email

kjo.se

DNS History

65 records (4 active, 61 former)

●NSns-1325.awsdns-37.org2026-05-09 → 2026-07-31 · 3 obs

○ 2026-05-01 08:47:50
● 2026-05-09 16:49:06
● 2026-07-31 10:18:02

●NSns-1583.awsdns-05.co.uk2026-05-09 → 2026-07-31 · 3 obs

○ 2026-05-01 08:47:50
● 2026-05-09 16:49:06
● 2026-07-31 10:18:02

●NSns-346.awsdns-43.com2026-05-09 → 2026-07-31 · 3 obs

○ 2026-05-01 08:47:50
● 2026-05-09 16:49:06
● 2026-07-31 10:18:02

●NSns-975.awsdns-57.net2026-05-09 → 2026-07-31 · 3 obs

○ 2026-05-01 08:47:50
● 2026-05-09 16:49:06
● 2026-07-31 10:18:02

○NSns1.whoisdomain.kr2026-05-01 → 2026-05-01 · 3 obs

● 2026-05-01 08:47:50
○ 2026-05-09 16:49:06
○ 2026-07-31 10:18:02

○NSns2.whoisdomain.kr2026-05-01 → 2026-05-01 · 3 obs

● 2026-05-01 08:47:50
○ 2026-05-09 16:49:06
○ 2026-07-31 10:18:02

○NSns3.whoisdomain.kr2026-05-01 → 2026-05-01 · 3 obs

● 2026-05-01 08:47:50
○ 2026-05-09 16:49:06
○ 2026-07-31 10:18:02

○NSns4.whoisdomain.kr2026-05-01 → 2026-05-01 · 3 obs

● 2026-05-01 08:47:50
○ 2026-05-09 16:49:06
○ 2026-07-31 10:18:02

○A108.138.217.1232026-05-09 → 2026-05-10 · 5 obs

○ 2026-05-09 16:49:06
● 2026-05-09 19:48:26
● 2026-05-10 09:52:40
○ 2026-05-10 22:42:34
○ 2026-07-31 10:18:02

○A108.138.217.232026-05-09 → 2026-05-10 · 5 obs

○ 2026-05-09 16:49:06
● 2026-05-09 19:48:26
● 2026-05-10 09:52:40
○ 2026-05-10 22:42:34
○ 2026-07-31 10:18:02

○A108.138.217.832026-05-09 → 2026-05-10 · 5 obs

○ 2026-05-09 16:49:06
● 2026-05-09 19:48:26
● 2026-05-10 09:52:40
○ 2026-05-10 22:42:34
○ 2026-07-31 10:18:02

○A108.138.217.932026-05-09 → 2026-05-10 · 5 obs

○ 2026-05-09 16:49:06
● 2026-05-09 19:48:26
● 2026-05-10 09:52:40
○ 2026-05-10 22:42:34
○ 2026-07-31 10:18:02

○A13.124.18.1992026-06-14 → 2026-06-14 · 4 obs

○ 2026-06-14 04:42:22
● 2026-06-14 16:20:16
○ 2026-06-28 20:33:04
○ 2026-07-31 10:18:02

○A13.125.195.442026-06-16 → 2026-06-16 · 4 obs

○ 2026-06-14 18:13:38
● 2026-06-16 09:13:24
○ 2026-06-30 05:20:32
○ 2026-07-31 10:18:02

○A13.209.248.1172026-05-20 → 2026-06-03 · 5 obs

○ 2026-05-20 07:59:26
● 2026-05-20 22:30:42
● 2026-06-03 06:00:26
○ 2026-06-04 07:39:52
○ 2026-07-31 10:18:02

○A15.164.183.252026-06-04 → 2026-06-09 · 5 obs

○ 2026-06-03 06:00:26
● 2026-06-04 07:39:52
● 2026-06-09 00:12:02
○ 2026-06-10 04:41:16
○ 2026-07-31 10:18:02

○A216.198.79.12026-05-01 → 2026-05-01 · 3 obs

● 2026-05-01 08:47:50
○ 2026-05-09 16:49:06
○ 2026-07-31 10:18:02

○A2600:9000:2487:1000:1b:ee3f:1c0:93a12026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-09 16:49:06
● 2026-05-09 19:48:26
○ 2026-05-09 22:47:30
○ 2026-07-31 10:18:02

○A2600:9000:2487:1400:1b:ee3f:1c0:93a12026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-09 16:49:06
● 2026-05-09 19:48:26
○ 2026-05-09 22:47:30
○ 2026-07-31 10:18:02

○A2600:9000:2487:1800:1b:ee3f:1c0:93a12026-05-10 → 2026-05-10 · 4 obs

○ 2026-05-09 22:47:30
● 2026-05-10 09:52:40
○ 2026-05-10 22:42:34
○ 2026-07-31 10:18:02

○A2600:9000:2487:1c00:1b:ee3f:1c0:93a12026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-09 19:48:26
● 2026-05-09 22:47:30
○ 2026-05-10 09:52:40
○ 2026-07-31 10:18:02

○A2600:9000:2487:2000:1b:ee3f:1c0:93a12026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-09 19:48:26
● 2026-05-09 22:47:30
○ 2026-05-10 09:52:40
○ 2026-07-31 10:18:02

○A2600:9000:2487:2400:1b:ee3f:1c0:93a12026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-09 16:49:06
● 2026-05-09 19:48:26
○ 2026-05-09 22:47:30
○ 2026-07-31 10:18:02

○A2600:9000:2487:2c00:1b:ee3f:1c0:93a12026-05-10 → 2026-05-10 · 4 obs

○ 2026-05-09 22:47:30
● 2026-05-10 09:52:40
○ 2026-05-10 22:42:34
○ 2026-07-31 10:18:02

○A2600:9000:2487:3800:1b:ee3f:1c0:93a12026-05-10 → 2026-05-10 · 4 obs

○ 2026-05-09 22:47:30
● 2026-05-10 09:52:40
○ 2026-05-10 22:42:34
○ 2026-07-31 10:18:02

○A2600:9000:2487:3a00:1b:ee3f:1c0:93a12026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-09 16:49:06
● 2026-05-09 19:48:26
○ 2026-05-09 22:47:30
○ 2026-07-31 10:18:02

○A2600:9000:2487:3c00:1b:ee3f:1c0:93a12026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-09 19:48:26
● 2026-05-09 22:47:30
○ 2026-05-10 09:52:40
○ 2026-07-31 10:18:02

○A2600:9000:2487:4200:1b:ee3f:1c0:93a12026-05-10 → 2026-05-10 · 4 obs

○ 2026-05-09 22:47:30
● 2026-05-10 09:52:40
○ 2026-05-10 22:42:34
○ 2026-07-31 10:18:02

○A2600:9000:2487:5800:1b:ee3f:1c0:93a12026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-09 16:49:06
● 2026-05-09 19:48:26
○ 2026-05-09 22:47:30
○ 2026-07-31 10:18:02

○A2600:9000:2487:6800:1b:ee3f:1c0:93a12026-05-10 → 2026-05-10 · 4 obs

○ 2026-05-09 22:47:30
● 2026-05-10 09:52:40
○ 2026-05-10 22:42:34
○ 2026-07-31 10:18:02

○A2600:9000:2487:7e00:1b:ee3f:1c0:93a12026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-09 19:48:26
● 2026-05-09 22:47:30
○ 2026-05-10 09:52:40
○ 2026-07-31 10:18:02

○A2600:9000:2487:8600:1b:ee3f:1c0:93a12026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-09 16:49:06
● 2026-05-09 19:48:26
○ 2026-05-09 22:47:30
○ 2026-07-31 10:18:02

○A2600:9000:2487:a400:1b:ee3f:1c0:93a12026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-09 16:49:06
● 2026-05-09 19:48:26
○ 2026-05-09 22:47:30
○ 2026-07-31 10:18:02

○A2600:9000:2487:b000:1b:ee3f:1c0:93a12026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-09 19:48:26
● 2026-05-09 22:47:30
○ 2026-05-10 09:52:40
○ 2026-07-31 10:18:02

○A2600:9000:2487:be00:1b:ee3f:1c0:93a12026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-09 19:48:26
● 2026-05-09 22:47:30
○ 2026-05-10 09:52:40
○ 2026-07-31 10:18:02

○A2600:9000:2487:d200:1b:ee3f:1c0:93a12026-05-10 → 2026-05-10 · 4 obs

○ 2026-05-09 22:47:30
● 2026-05-10 09:52:40
○ 2026-05-10 22:42:34
○ 2026-07-31 10:18:02

○A2600:9000:2487:da00:1b:ee3f:1c0:93a12026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-09 16:49:06
● 2026-05-09 19:48:26
○ 2026-05-09 22:47:30
○ 2026-07-31 10:18:02

○A2600:9000:2487:ea00:1b:ee3f:1c0:93a12026-05-10 → 2026-05-10 · 4 obs

○ 2026-05-09 22:47:30
● 2026-05-10 09:52:40
○ 2026-05-10 22:42:34
○ 2026-07-31 10:18:02

○A2600:9000:2487:f800:1b:ee3f:1c0:93a12026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-09 19:48:26
● 2026-05-09 22:47:30
○ 2026-05-10 09:52:40
○ 2026-07-31 10:18:02

○A2600:9000:2487:fc00:1b:ee3f:1c0:93a12026-05-09 → 2026-05-10 · 5 obs

○ 2026-05-09 19:48:26
● 2026-05-09 22:47:30
● 2026-05-10 09:52:40
○ 2026-05-10 22:42:34
○ 2026-07-31 10:18:02

○A2600:9000:2503:2400:1b:ee3f:1c0:93a12026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-01 08:47:50
● 2026-05-09 16:49:06
○ 2026-05-09 19:48:26
○ 2026-07-31 10:18:02

○A2600:9000:2503:3e00:1b:ee3f:1c0:93a12026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-01 08:47:50
● 2026-05-09 16:49:06
○ 2026-05-09 19:48:26
○ 2026-07-31 10:18:02

○A2600:9000:2503:400:1b:ee3f:1c0:93a12026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-01 08:47:50
● 2026-05-09 16:49:06
○ 2026-05-09 19:48:26
○ 2026-07-31 10:18:02

○A2600:9000:2503:4000:1b:ee3f:1c0:93a12026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-01 08:47:50
● 2026-05-09 16:49:06
○ 2026-05-09 19:48:26
○ 2026-07-31 10:18:02

○A2600:9000:2503:4200:1b:ee3f:1c0:93a12026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-01 08:47:50
● 2026-05-09 16:49:06
○ 2026-05-09 19:48:26
○ 2026-07-31 10:18:02

○A2600:9000:2503:7a00:1b:ee3f:1c0:93a12026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-01 08:47:50
● 2026-05-09 16:49:06
○ 2026-05-09 19:48:26
○ 2026-07-31 10:18:02

○A2600:9000:2503:c400:1b:ee3f:1c0:93a12026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-01 08:47:50
● 2026-05-09 16:49:06
○ 2026-05-09 19:48:26
○ 2026-07-31 10:18:02

○A2600:9000:2503:ee00:1b:ee3f:1c0:93a12026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-01 08:47:50
● 2026-05-09 16:49:06
○ 2026-05-09 19:48:26
○ 2026-07-31 10:18:02

○A3.34.57.1032026-06-30 → 2026-06-30 · 4 obs

○ 2026-06-28 20:33:04
● 2026-06-30 05:20:32
○ 2026-07-07 19:29:20
○ 2026-07-31 10:18:02

○A3.34.8.2392026-05-13 → 2026-05-16 · 5 obs

○ 2026-05-12 19:23:14
● 2026-05-13 21:08:38
● 2026-05-16 02:57:58
○ 2026-05-16 23:45:16
○ 2026-07-31 10:18:02

○A3.36.169.1742026-06-10 → 2026-06-14 · 5 obs

○ 2026-06-09 00:12:02
● 2026-06-10 04:41:16
● 2026-06-14 04:42:22
○ 2026-06-14 16:20:16
○ 2026-07-31 10:18:02

○A3.36.24.1852026-05-28 → 2026-06-03 · 5 obs

○ 2026-05-28 09:27:06
● 2026-05-28 14:22:30
● 2026-06-03 06:00:26
○ 2026-06-04 07:39:52
○ 2026-07-31 10:18:02

○A3.36.31.542026-05-10 → 2026-05-10 · 4 obs

○ 2026-05-10 09:52:40
● 2026-05-10 22:42:34
○ 2026-05-11 05:44:02
○ 2026-07-31 10:18:02

○A43.200.97.2042026-05-11 → 2026-05-14 · 5 obs

○ 2026-05-10 22:42:34
● 2026-05-11 05:44:02
● 2026-05-14 06:27:26
○ 2026-05-14 12:21:50
○ 2026-07-31 10:18:02

○A43.201.122.1562026-05-11 → 2026-05-12 · 5 obs

○ 2026-05-10 22:42:34
● 2026-05-11 05:44:02
● 2026-05-12 19:23:14
○ 2026-05-13 21:08:38
○ 2026-07-31 10:18:02

○A43.202.89.192026-06-28 → 2026-06-28 · 4 obs

○ 2026-06-16 09:13:24
● 2026-06-28 20:33:04
○ 2026-07-07 19:29:20
○ 2026-07-31 10:18:02

○A52.78.107.1122026-05-16 → 2026-05-28 · 5 obs

○ 2026-05-16 02:57:58
● 2026-05-16 23:45:16
● 2026-05-28 09:27:06
○ 2026-05-28 14:22:30
○ 2026-07-31 10:18:02

○A52.79.238.1582026-06-10 → 2026-06-14 · 5 obs

○ 2026-06-09 00:12:02
● 2026-06-10 04:41:16
● 2026-06-14 18:13:38
○ 2026-06-16 09:13:24
○ 2026-07-31 10:18:02

○A54.116.178.2362026-06-04 → 2026-06-09 · 5 obs

○ 2026-06-03 06:00:26
● 2026-06-04 07:39:52
● 2026-06-09 00:12:02
○ 2026-06-10 04:41:16
○ 2026-07-31 10:18:02

○A54.116.89.932026-05-14 → 2026-05-20 · 5 obs

○ 2026-05-14 06:27:26
● 2026-05-14 12:21:50
● 2026-05-20 07:59:26
○ 2026-05-20 22:30:42
○ 2026-07-31 10:18:02

○A54.180.53.2412026-05-10 → 2026-05-10 · 4 obs

○ 2026-05-10 09:52:40
● 2026-05-10 22:42:34
○ 2026-05-11 05:44:02
○ 2026-07-31 10:18:02

○A99.84.252.432026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-01 08:47:50
● 2026-05-09 16:49:06
○ 2026-05-09 19:48:26
○ 2026-07-31 10:18:02

○A99.84.252.452026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-01 08:47:50
● 2026-05-09 16:49:06
○ 2026-05-09 19:48:26
○ 2026-07-31 10:18:02

○A99.84.252.482026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-01 08:47:50
● 2026-05-09 16:49:06
○ 2026-05-09 19:48:26
○ 2026-07-31 10:18:02

○A99.84.252.652026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-01 08:47:50
● 2026-05-09 16:49:06
○ 2026-05-09 19:48:26
○ 2026-07-31 10:18:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	d.dns.kr, c.dns.kr, b.dns.kr, g.dns.kr...	-
koj.kr	ns-1583.awsdns-05.co.uk, ns-1325.awsdns-37.org, ns-346.awsdns-43.com, ns-975.awsdns-57.net	-

✅ Authoritative Response

Server:205.251.195.207

NS records: ns-1583.awsdns-05.co.uk, ns-1325.awsdns-37.org, ns-346.awsdns-43.com, ns-975.awsdns-57.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for koj.kr (unsigned zone)

⏱️ Timing

Total: 1126ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

The NS records for koj.kr point to four name servers: ns-346.awsdns-43.com, ns-975.awsdns-57.net, ns-1325.awsdns-37.org and ns-1583.awsdns-05.co.uk.

The name servers of koj.kr overlap at least partially with those of other domains — among them 67.246.64.in-addr.arpa, intuniv.com.es, pes-int.demo-spryker.com and two more.

The name servers ns-396.awsdns-49.com, ns-701.awsdns-23.net and ns-1041.awsdns-02.org are commonly seen alongside these name servers.

Each of the four hosts ns-346.awsdns-43.com, ns-975.awsdns-57.net, ns-1325.awsdns-37.org and ns-1583.awsdns-05.co.uk has two IP addresses. ns-346.awsdns-43.com points to 205.251.193.90 and 2600:9000:5301:5a00::1. ns-975.awsdns-57.net points to 205.251.195.207 and 2600:9000:5303:cf00::1. ns-1325.awsdns-37.org points to 205.251.197.45 and 2600:9000:5305:2d00::1. ns-1583.awsdns-05.co.uk points to 205.251.198.47 and 2600:9000:5306:2f00::1.

koj.kr - robtex.com

koj.kr

kr

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

`koj.kr`

`kr`