`coor.kr`

DNSSEC	⚠️ Not signed
A	183.111.139.230^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
A	183.111.139.233^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
A	203.245.12.109^{🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary}
A	203.245.12.118^{🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary}
NS	`coor.kr` ⭐
		A	183.111.139.230^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
		A	183.111.139.233^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
		A	203.245.12.109^{🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary}
		A	203.245.12.118^{🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary}
NS	`dns1.cafe24.co.kr` ⚠️ Not in zone NS records
		A	112.175.246.228^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.246.229^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.132^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.133^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`dns1.cafe24.com` ⚠️ Not in zone NS records
		A	112.175.246.226^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.246.227^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.130^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.131^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`dns2.cafe24.co.kr` ⚠️ Not in zone NS records
		A	112.175.247.228^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.247.229^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.142^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.143^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`dns2.cafe24.com` ⚠️ Not in zone NS records
		A	112.175.247.226^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.247.227^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.140^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.141^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns1.cafe24.co.kr` ⚠️ Not in parent delegation
		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 parent delegation
		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` ⚠️ Not in parent delegation
		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	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f27.1e100.net`
		A	172.253.62.26^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁶⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹¹⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=NsGWTq2O2v5B7OR01SEp9N5OKLfrLL_hJHE-ACLOs3E`
SOA	`coor.kr`postmaster@coor.kr serial=20220214

`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=2607040820

NS for

coor.kr

Subdomains

mail.coor.kr

Same first word

coor.eu

coor.se

coor.be

coor.ru

coor.pl

coor.cc

coor.at

coor.fi

coor.no

coor.es

coor.ee

coor.com.pl

coor.hu

coor.fr

coor.kr

coor.info

coor.co

coor.cz

coor.de

coor.net

coor.dk

coor.org

coor.us

coor.co.uk

coor.ch

coor.com

coor.fun

Similar names

roco.lu

coro.es

rooc.jp

rooc.eu

oocr.com

orco.ca

rooc.com

oocr.de

coro.org

ocro.com

coro.eu

ocor.com

roco.co

croo.nl

ocro.ru

roco.ru

coro.me

coro.ir

roco.digital

coro.nl

rooc.net

oorc.net

croo.us

oroc.pt

coro.biz

croo.ru

coro.net

roco.org

roco.de

coro.cc

coro.la

croo.tv

coro.se

roco.finance

orco.online

oroc.com.mx

oocr.org

ocor.org

oroc.info

roco.it

coro.net.nz

roco.co.zw

roco.pw

oroc.com

coro.ne.jp

rooc.com.tr

roco.team

coro.pl

coro.com.mx

roco.co.uk

oroc.us

orco.bg

rooc.ru

orco.pl

oroc.org

rooc.cn

coro.be

croo.com.pl

roco.jp

roco.eu

orco.es

coro.co

oroc.ch

coro.at

coro.global

roco.cl

orco.jp

orco.com.vn

roco.com.ua

roco.se

roco.ie

coro.ru

roco.fi

orco.us

croo.de

roco.codes

croo.network

croo.me

orco.cl

coro.us

rooc.nl

coro.info

coro.cn

roco.be

roco.at

roco.com

oroc.com.cn

roco.com.br

roco.co.za

roco.cc

orco.in

orco.cn

roco.net

coro.dk

roco.us

orco.nl

roco.in

roco.pro

coro.ro

oroc.ru

roco.by

coro.io

roco.hu

croo.org

orco.gr

roco.no

coro.co.in

oorc.com

roco.name

DNS History

25 records (18 active, 7 former)

●NScoor.kr2026-04-26 → 2026-07-04 · 3 obs

○ 2021-04-11 03:00:30
● 2026-04-26 21:05:42
● 2026-07-04 16:06:50

●NSdns1.cafe24.co.kr2026-04-26 → 2026-07-04 · 3 obs

○ 2021-04-11 03:00:30
● 2026-04-26 21:05:42
● 2026-07-04 16:06:50

●NSdns1.cafe24.com2026-04-26 → 2026-07-04 · 3 obs

○ 2021-04-11 03:00:30
● 2026-04-26 21:05:42
● 2026-07-04 16:06:50

●NSdns2.cafe24.co.kr2026-04-26 → 2026-07-04 · 3 obs

○ 2021-04-11 03:00:30
● 2026-04-26 21:05:42
● 2026-07-04 16:06:50

●NSdns2.cafe24.com2026-04-26 → 2026-07-04 · 3 obs

○ 2021-04-11 03:00:30
● 2026-04-26 21:05:42
● 2026-07-04 16:06:50

●NSns1.cafe24.co.kr2026-04-26 → 2026-07-04 · 3 obs

○ 2021-04-11 03:00:30
● 2026-04-26 21:05:42
● 2026-07-04 16:06:50

●NSns1.cafe24.com2026-04-26 → 2026-07-04 · 3 obs

○ 2021-04-11 03:00:30
● 2026-04-26 21:05:42
● 2026-07-04 16:06:50

○NSns1.makeshop.com2017-11-04 → 2021-04-11 · 4 obs

● 2017-11-04 09:35:10
● 2021-04-11 03:00:30
○ 2026-04-26 21:05:42
○ 2026-07-04 16:06:50

○NSns1.makeshop.kr2017-11-04 → 2021-04-11 · 4 obs

● 2017-11-04 09:35:10
● 2021-04-11 03:00:30
○ 2026-04-26 21:05:42
○ 2026-07-04 16:06:50

●NSns2.cafe24.co.kr2026-04-26 → 2026-07-04 · 3 obs

○ 2021-04-11 03:00:30
● 2026-04-26 21:05:42
● 2026-07-04 16:06:50

●NSns2.cafe24.com2026-04-26 → 2026-07-04 · 3 obs

○ 2021-04-11 03:00:30
● 2026-04-26 21:05:42
● 2026-07-04 16:06:50

○NSns2.makeshop.com2017-11-04 → 2021-04-11 · 4 obs

● 2017-11-04 09:35:10
● 2021-04-11 03:00:30
○ 2026-04-26 21:05:42
○ 2026-07-04 16:06:50

○NSns2.makeshop.kr2017-11-04 → 2021-04-11 · 4 obs

● 2017-11-04 09:35:10
● 2021-04-11 03:00:30
○ 2026-04-26 21:05:42
○ 2026-07-04 16:06:50

●MXalt1.aspmx.l.google.com2026-04-26 → 2026-07-04 · 3 obs

○ 2017-11-04 09:35:10
● 2026-04-26 21:05:42
● 2026-07-04 16:06:50

●MXalt2.aspmx.l.google.com2026-04-26 → 2026-07-04 · 3 obs

○ 2017-11-04 09:35:10
● 2026-04-26 21:05:42
● 2026-07-04 16:06:50

●MXalt3.aspmx.l.google.com2026-04-26 → 2026-07-04 · 3 obs

○ 2017-11-04 09:35:10
● 2026-04-26 21:05:42
● 2026-07-04 16:06:50

●MXalt4.aspmx.l.google.com2026-04-26 → 2026-07-04 · 3 obs

○ 2017-11-04 09:35:10
● 2026-04-26 21:05:42
● 2026-07-04 16:06:50

●MXaspmx.l.google.com2026-04-26 → 2026-07-04 · 3 obs

○ 2017-11-04 09:35:10
● 2026-04-26 21:05:42
● 2026-07-04 16:06:50

○MXmail.coor.kr2017-11-04 → 2017-11-04 · 3 obs

● 2017-11-04 09:35:10
○ 2026-04-26 21:05:42
○ 2026-07-04 16:06:50

○A14.129.113.1942021-04-11 → 2021-04-11 · 4 obs

○ 2017-11-04 09:35:10
● 2021-04-11 03:00:30
○ 2026-04-26 21:05:42
○ 2026-07-04 16:06:50

○A14.129.113.382017-11-04 → 2017-11-04 · 3 obs

● 2017-11-04 09:35:10
○ 2021-04-11 03:00:30
○ 2026-07-04 16:06:50

●A183.111.139.2302026-04-26 → 2026-07-04 · 3 obs

○ 2021-04-11 03:00:30
● 2026-04-26 21:05:42
● 2026-07-04 16:06:50

●A183.111.139.2332026-04-26 → 2026-07-04 · 3 obs

○ 2021-04-11 03:00:30
● 2026-04-26 21:05:42
● 2026-07-04 16:06:50

●A203.245.12.1092026-04-26 → 2026-07-04 · 3 obs

○ 2021-04-11 03:00:30
● 2026-04-26 21:05:42
● 2026-07-04 16:06:50

●A203.245.12.1182026-04-26 → 2026-07-04 · 3 obs

○ 2021-04-11 03:00:30
● 2026-04-26 21:05:42
● 2026-07-04 16:06:50

🔍 DNS Trace

Analysis

Hierarchy

The domain mail.coor.kr falls under the parent coor.kr.

Name Server Role

coor.kr has coor.kr as one of its name servers, making it self-hosted for DNS delegation.

Together with coor.kr, the hosts ns1.cafe24.com, ns2.cafe24.com and ns1.cafe24.co.kr are frequently configured as name servers.

IP Addresses

coor.kr directs to four IP numbers, which are 183.111.139.230, 183.111.139.233, 203.245.12.109 and 203.245.12.118.

Among the host names that share IP numbers with coor.kr are bugnet.kr, upa.co.kr, cufe.kr and two others.

Name Servers

The delegation for coor.kr points to 9 name servers, including coor.kr, dns1.cafe24.com, dns2.cafe24.com and 6 other.

At least some of coor.kr's name servers are shared with other domains, for example lawpressclub.com, dslight.net, wiselycompany.com and two more.

These name servers are routinely co-deployed with the name servers ns2.cafe24.co.kr, dns1.cafe24.co.kr, dns2.cafe24.co.kr and two others.

Hostnames that point to five IP numbers:

ns1.cafe24.com directs to 112.175.246.230, 112.175.246.231, 116.126.143.242 and two other IP addresses.

Hosts pointing to four IP addresses:

coor.kr directs to 183.111.139.230, 183.111.139.233, 203.245.12.109 and 203.245.12.118.

dns1.cafe24.com directs to 112.175.246.226, 112.175.246.227, 175.125.93.130 and 175.125.93.131.

dns2.cafe24.com directs to 112.175.247.226, 112.175.247.227, 175.125.93.140 and 175.125.93.141.

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

dns1.cafe24.co.kr directs to 112.175.246.228, 112.175.246.229, 175.125.93.132 and 175.125.93.133.

dns2.cafe24.co.kr directs to 112.175.247.228, 112.175.247.229, 175.125.93.142 and 175.125.93.143.

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

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

Mail Servers

Five mail servers handle coor.kr: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

coor.kr shares at least some of its mail servers with other domains — for example srinivaskc.com, suprememed.com, mindmasters.com and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and aspmx2.googlemail.com as mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com directs traffic to 172.253.62.26 and 2607:f8b0:4004:c1d::1b.

alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1a.