`itcm.co.kr`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:dbae^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:2de3^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.45.227^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.219.174^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`amber.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a40^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c040^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amber.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2040^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amber.ns.cloudflare.com`
		A	108.162.192.64^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
		A	172.64.32.64^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
		A	173.245.58.64^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
NS	`derek.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b9a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`derek.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`derek.ns.cloudflare.com`
		A	108.162.193.154^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
		A	172.64.33.154^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
		A	173.245.59.154^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
MX	`_dc-mx.23f9e3abbe38.itcm.co.kr` ⭐
		A	124.50.157.167^{🇰🇷 POWERVIS-AS-KR124.48.0.0/13 Proxy-Registered Route Object by DACOM(AS3786)}
TXT	`google-site-verification=MS8sHrd8rGdntRw_KgCygS0y3a-rcF47Zaj4OsXiqDE`
TXT	`google-site-verification=hLAPlyyOWHLnJnkOElgAsamESrXHQn50GzADU6hoHNQ`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.45.227, 172.67.219.174
		IPv6 hints	2606:4700:3036::ac43:dbae, 2606:4700:3037::6815:2de3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=106, name=cloudflare-ech.com
SOA	`amber.ns.cloudflare.com`dns@cloudflare.com serial=2405769894

`co.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=2606130608

📈 Tranco rank: #581,678
WOT: UNKNOWN (62/100)

Previously MX for

itcm.co.kr

Same first word

itcm.edu.mx

itcm.co

itcm.kr

itcm.de

itcm.se

itcm.cn

itcm.it

itcm.net

itcm.es

itcm.gr

itcm.biz

itcm.eu

itcm.info

itcm.com

itcm.ru

itcm.co.kr

itcm.pro

itcm.fr

itcm.at

itcm.ro

Similar names

timc.net

mict.es

ctim.online

mcti.com.br

mict.nu

cimt.it

mict.it

ictm.ca

itmc.dk

cimt.dk

mtic.com

itmc.co.uk

mict.azurewebsites.net

ctim.email

cmit.biz

icmt.it

citm.ac.in

tcmi.com.ph

tcmi.edu

ticm.in

mcti.ph

ticm.hr

cimt.ca

imct.rj.gov.br

ictm.ie

icmt.com.tw

cmti.com.sg

citm.es

icmt.eu

imtc.de

tcmi.com

ticm.org

mtci.it

mitc.cc

tmci.fr

mitc.com.mx

tcmi.org

mitc.com.my

cmit.vn

cmit.su

mcti.net

mict.info

ctmi.hu

cimt.nl

mict.be

mitc.co.in

itmc.travel

tmic.fr

citm.com

itmc.vg

mitc.net

mcti.ro

icmt.ie

ctim.org.my

imct.in

mcti.co.nz

mcit.in

tmic.co.jp

mtci.eu

imtc.net.cn

imtc.ca

citm.fr

mcit.net.au

imct.com

mcti.fr

mict.org.za

cmit.cz

mcit.cloud

mitc.fr

mitc.hu

imtc.fr

imtc.eu

tcmi.top

cmti.be

mitc.eu

cmit.online

ticm.eu

mitc.net.au

itmc.co

ictm.cz

tmci.com.cn

cimt.ru

mitc.online

cmit.ru

ictm.or.kr

icmt.net

mict.gouv.ht

mtci.ne.jp

mict.gov.na

icmt.de

mtci.de

ctim.org.uk

tmci.us

tcmi.info

tmic.info

mitc.com

DNS History

9 records (7 active, 2 former)

●NSamber.ns.cloudflare.com2016-04-17 → 2026-06-13 · 2 obs

● 2016-04-17 06:08:52
● 2026-06-13 04:55:26

●NSderek.ns.cloudflare.com2016-04-17 → 2026-06-13 · 2 obs

● 2016-04-17 06:08:52
● 2026-06-13 04:55:26

●MX_dc-mx.23f9e3abbe38.itcm.co.kr2026-02-15 → 2026-06-13 · 3 obs

○ 2017-02-14 01:10:12
● 2026-02-15 15:46:36
● 2026-06-13 04:55:26

○MXitcm.co.kr2016-04-17 → 2017-02-14 · 4 obs

● 2016-04-17 06:08:52
● 2017-02-14 01:10:12
○ 2026-02-15 15:46:36
○ 2026-06-13 04:55:26

●A104.21.45.2272026-02-15 → 2026-06-13 · 3 obs

○ 2017-02-14 01:10:12
● 2026-02-15 15:46:36
● 2026-06-13 04:55:26

●A172.67.219.1742026-02-15 → 2026-06-13 · 3 obs

○ 2017-02-14 01:10:12
● 2026-02-15 15:46:36
● 2026-06-13 04:55:26

○A211.234.122.2172016-04-17 → 2017-02-14 · 4 obs

● 2016-04-17 06:08:52
● 2017-02-14 01:10:12
○ 2026-02-15 15:46:36
○ 2026-06-13 04:55:26

●A2606:4700:3036::ac43:dbae2026-02-15 → 2026-06-13 · 3 obs

○ 2017-02-14 01:10:12
● 2026-02-15 15:46:36
● 2026-06-13 04:55:26

●A2606:4700:3037::6815:2de32026-02-15 → 2026-06-13 · 3 obs

○ 2017-02-14 01:10:12
● 2026-02-15 15:46:36
● 2026-06-13 04:55:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	d.dns.kr, f.dns.kr, c.dns.kr, g.dns.kr...	-
itcm.co.kr	amber.ns.cloudflare.com, derek.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.154

NS records: amber.ns.cloudflare.com, derek.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itcm.co.kr (unsigned zone)

⏱️ Timing

Total: 1312ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.45.227, 172.67.219.174`
AAAA	2	`2606:4700:3036::ac43:dbae, 2606:4700:3037::6815:2de3`
NS	2	`amber.ns.cloudflare.com, derek.ns.cloudflare.com`
MX	1	`_dc-mx.23f9e3abbe38.itcm.co.kr (pri: 0)`
TXT	2	`google-site-verification=MS8sHrd8rGdntRw, google-site-verification=hLAPlyyOWHLnJnk`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`amber.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

itcm.co.kr points to four IP numbers: 104.21.45.227, 172.67.219.174, 2606:4700:3036::ac43:dbae and 2606:4700:3037::6815:2de3.

Additional host names — emmysquaredpizza.com, mail.xs4host.com, ottapi.rknetapi.xyz and two others — share IP numbers with itcm.co.kr.

Name Servers

itcm.co.kr is served by two delegated name servers, amber.ns.cloudflare.com and derek.ns.cloudflare.com.

itcm.co.kr shares its name server setup with other domains, including daeyangcase.com, xo7.tech, businessingmag.com and two others.

itcm.co.kr shares at least some of its name servers with other domains, including vxcer.life, sanmiao.sbs, jljl.live and two others.

These name servers are frequently paired with the name servers joel.ns.cloudflare.com and neil.ns.cloudflare.com.

Host names with 6 IP numbers:

amber.ns.cloudflare.com carries IP addresses 108.162.192.64, 172.64.32.64 and 173.245.58.64, with 3 other addresses beyond those.

derek.ns.cloudflare.com carries IP addresses 108.162.193.154, 172.64.33.154 and 173.245.59.154, with 3 other addresses beyond those.

Mail Servers

itcm.co.kr has one mail server: _dc-mx.23f9e3abbe38.itcm.co.kr.

There is one IP number for _dc-mx.23f9e3abbe38.itcm.co.kr: 124.50.157.167.

itcm.co.kr - robtex.com

itcm.co.kr

co.kr

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`itcm.co.kr`

`co.kr`