`cjb.kr`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:b085^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:1f7e^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.31.126^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.176.133^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`irma.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`irma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`irma.ns.cloudflare.com`
		A	108.162.192.166^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irma.ns.cloudflare.com`
		A	172.64.32.166^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irma.ns.cloudflare.com`
		A	173.245.58.166^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irma.ns.cloudflare.com`
NS	`titan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c5d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`titan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c35d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`titan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:235d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`titan.ns.cloudflare.com`
		A	108.162.195.93^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`titan.ns.cloudflare.com`
		A	162.159.44.93^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`titan.ns.cloudflare.com`
		A	172.64.35.93^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`titan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.31.126, 172.67.176.133
		IPv6 hints	2606:4700:3031::ac43:b085, 2606:4700:3032::6815:1f7e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=233, name=cloudflare-ech.com
SOA	`irma.ns.cloudflare.com`dns@cloudflare.com serial=2407970981

`kr`

	DNSSEC	⚠️ Not signed
	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=2608130859

Same first word

cjb.it

cjb.info

cjb.co

cjb.com

cjb.org.br

cjb.top

cjb.mx

cjb.cc

cjb.be

cjb.co.za

cjb.io

cjb.co.uk

cjb.nu

cjb.photos

cjb.tv

cjb.pl

cjb.ie

cjb.im

cjb.us

cjb.co.kr

cjb.se

cjb.ma

cjb.kr

cjb.email

cjb.me

cjb.org

cjb.hu

cjb.org.cn

cjb.cn

cjb.dk

cjb.de

cjb.co.hu

cjb.cat

cjb.at

cjb.in

cjb.cl

cjb.cz

cjb.ink

cjb.com.tw

cjb.net

cjb.es

cjb.com.au

cjb.ch

cjb.com.cn

cjb.one

cjb.ru

cjb.bet

cjb.no

cjb.fr

cjb.pt

Similar names

jcb.bz

jcb.construction

cbj.net

jcb.guru

jbc.org.hk

jcb.kh.ua

jcb.co.zm

jcb.es

bjc.ca

bcj.co

bcj.com

jcb.fi

jbc.no

jbc.es

jcb.co

jbc.com.br

bjc.info

cbj.org

cbj.cc

jbc.fi

jbc.nl

jbc.lol

jcb.university

jbc.cd

bjc.or.kr

cbj.es

jcb

cbj.nu

jbc.net.au

bcj.io

bcj.mx

jbc.co.th

bjc.ru

jbc.ie

bjc.jp

jcb.ca

jbc.pt

bjc.es

jcb.info

jbc.co.kr

bjc.co.th

bjc.co.za

bcj.hk

jcb.com.au

jcb.team

bcj.se

jcb.ee

cbj.biz

bjc.email

bcj.email

jcb.net.au

bcj.dk

bcj.com.au

jbc.de

bcj.de

cbj.jp

bjc.se

jcb.com.eg

jbc.ch

bjc.ro

jcb.mobi

jcb.com.tw

jcb.bg

bjc.co.jp

bcj.in

bcj.me

cbj.gov.jo

bcj.o.se

jcb.co.th

bjc.ai

jcb.nl

jbc.edu.in

jcb.tel

bcj.ne.jp

bcj.us

jcb.pt

jbc.co.jp

jbc.cn

cbj.com.pl

bcj.com.pl

bcj.top

jbc.com.jo

jcb.at

DNS History

24 records (6 active, 18 former)

○NScjb32015-07-23 → 2015-07-23 · 3 obs

● 2015-07-23 23:37:24
○ 2015-11-19 02:21:50
○ 2026-08-13 09:12:50

○NScjb3.cjb.co.kr2015-07-23 → 2016-12-18 · 4 obs

● 2015-07-23 23:37:24
● 2016-12-18 22:45:44
○ 2020-12-17 08:27:18
○ 2026-08-13 09:12:50

●NSirma.ns.cloudflare.com2026-06-02 → 2026-08-13 · 3 obs

○ 2021-04-09 18:25:50
● 2026-06-02 04:02:40
● 2026-08-13 09:12:50

○NSns1.hosting.co.kr2020-12-17 → 2021-04-09 · 5 obs

○ 2016-12-18 22:45:44
● 2020-12-17 08:27:18
● 2021-04-09 18:25:50
○ 2026-06-02 04:02:40
○ 2026-08-13 09:12:50

○NSns2.hosting.co.kr2020-12-17 → 2021-04-09 · 5 obs

○ 2016-12-18 22:45:44
● 2020-12-17 08:27:18
● 2021-04-09 18:25:50
○ 2026-06-02 04:02:40
○ 2026-08-13 09:12:50

●NStitan.ns.cloudflare.com2026-06-02 → 2026-08-13 · 3 obs

○ 2021-04-09 18:25:50
● 2026-06-02 04:02:40
● 2026-08-13 09:12:50

○MXmail.cjb.kr2015-07-23 → 2016-12-18 · 4 obs

● 2015-07-23 23:37:24
● 2016-12-18 22:45:44
○ 2020-12-17 08:27:18
○ 2026-08-13 09:12:50

●A104.21.31.1262026-06-02 → 2026-08-13 · 3 obs

○ 2026-06-02 05:29:38
● 2026-06-02 21:08:10
● 2026-08-13 09:12:50

●A172.67.176.1332026-06-02 → 2026-08-13 · 3 obs

○ 2026-06-02 05:29:38
● 2026-06-02 21:08:10
● 2026-08-13 09:12:50

○A188.114.96.02026-06-02 → 2026-06-02 · 4 obs

○ 2026-06-02 04:02:40
● 2026-06-02 05:29:38
○ 2026-06-02 21:08:10
○ 2026-08-13 09:12:50

○A188.114.96.42026-06-02 → 2026-06-02 · 4 obs

○ 2021-04-09 18:25:50
● 2026-06-02 04:02:40
○ 2026-06-02 05:29:38
○ 2026-08-13 09:12:50

○A188.114.97.02026-06-02 → 2026-06-02 · 4 obs

○ 2026-06-02 04:02:40
● 2026-06-02 05:29:38
○ 2026-06-02 21:08:10
○ 2026-08-13 09:12:50

○A188.114.97.42026-06-02 → 2026-06-02 · 4 obs

○ 2021-04-09 18:25:50
● 2026-06-02 04:02:40
○ 2026-06-02 05:29:38
○ 2026-08-13 09:12:50

○A211.224.129.1552015-07-23 → 2016-12-18 · 4 obs

● 2015-07-23 23:37:24
● 2016-12-18 22:45:44
○ 2020-12-17 08:27:18
○ 2026-08-13 09:12:50

○A2606:4700:3030::6815:1f7e2026-06-02 → 2026-06-02 · 4 obs

○ 2026-06-02 05:29:38
● 2026-06-02 21:08:10
○ 2026-07-04 00:42:16
○ 2026-08-13 09:12:50

●A2606:4700:3031::ac43:b0852026-07-04 → 2026-08-13 · 3 obs

○ 2026-06-02 21:08:10
● 2026-07-04 00:42:16
● 2026-08-13 09:12:50

●A2606:4700:3032::6815:1f7e2026-07-04 → 2026-08-13 · 3 obs

○ 2026-06-02 21:08:10
● 2026-07-04 00:42:16
● 2026-08-13 09:12:50

○A2606:4700:3036::ac43:b0852026-06-02 → 2026-06-02 · 4 obs

○ 2026-06-02 05:29:38
● 2026-06-02 21:08:10
○ 2026-07-04 00:42:16
○ 2026-08-13 09:12:50

○A2a06:98c1:3120::2026-06-02 → 2026-06-02 · 4 obs

○ 2021-04-09 18:25:50
● 2026-06-02 04:02:40
○ 2026-06-02 05:29:38
○ 2026-08-13 09:12:50

○A2a06:98c1:3120::42026-06-02 → 2026-06-02 · 4 obs

○ 2026-06-02 04:02:40
● 2026-06-02 05:29:38
○ 2026-06-02 21:08:10
○ 2026-08-13 09:12:50

○A2a06:98c1:3121::2026-06-02 → 2026-06-02 · 4 obs

○ 2021-04-09 18:25:50
● 2026-06-02 04:02:40
○ 2026-06-02 05:29:38
○ 2026-08-13 09:12:50

○A2a06:98c1:3121::42026-06-02 → 2026-06-02 · 4 obs

○ 2026-06-02 04:02:40
● 2026-06-02 05:29:38
○ 2026-06-02 21:08:10
○ 2026-08-13 09:12:50

○A75.2.85.422020-12-17 → 2021-04-09 · 5 obs

○ 2016-12-18 22:45:44
● 2020-12-17 08:27:18
● 2021-04-09 18:25:50
○ 2026-06-02 04:02:40
○ 2026-08-13 09:12:50

○A99.83.196.712020-12-17 → 2021-04-09 · 5 obs

○ 2016-12-18 22:45:44
● 2020-12-17 08:27:18
● 2021-04-09 18:25:50
○ 2026-06-02 04:02:40
○ 2026-08-13 09:12:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	d.dns.kr, f.dns.kr, b.dns.kr, g.dns.kr...	-
cjb.kr	irma.ns.cloudflare.com, titan.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.93

NS records: irma.ns.cloudflare.com, titan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cjb.kr (unsigned zone)

⏱️ Timing

Total: 827ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.176.133, 104.21.31.126`
AAAA	2	`2606:4700:3032::6815:1f7e, 2606:4700:3031::ac43:b085`
NS	2	`irma.ns.cloudflare.com, titan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`irma.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

cjb.kr points to the four IP addresses 104.21.31.126, 172.67.176.133, 2606:4700:3031::ac43:b085 and 2606:4700:3032::6815:1f7e.

Additional host names — soap2day.ing, bj88casino.pro, technomat-shop.com and two others — share IP numbers with cjb.kr.

Name Servers

DNS delegation for cjb.kr points to two name servers: irma.ns.cloudflare.com and titan.ns.cloudflare.com.

cjb.kr shares its name server setup with other domains, including globalgenes.org, ceya.ind.br, make2u.com and two others.

The name servers of cjb.kr overlap at least partially with those of other domains — among them p-wholesale.com, secured-9mf.pages.dev, eigenlayer.world and two more.

These name servers commonly appear in combination with the name servers treasure.ns.cloudflare.com.

Host names with 6 IP numbers:

irma.ns.cloudflare.com has IP addresses 108.162.192.166, 172.64.32.166 and 173.245.58.166, plus 3 other.

titan.ns.cloudflare.com has IP addresses 108.162.195.93, 162.159.44.93 and 172.64.35.93, plus 3 other.

cjb.kr - robtex.com

cjb.kr

kr

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`cjb.kr`

`kr`