`chairzen.com`

DNSSEC	⚠️ Not signed
A	183.111.139.224^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
A	183.111.139.232^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
A	183.111.139.233^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
A	203.245.12.98^{🇰🇷 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	`chairzen.com` ⭐
		A	183.111.139.224^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
		A	183.111.139.232^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
		A	183.111.139.233^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
		A	203.245.12.98^{🇰🇷 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	`ns1.cafe24.co.kr`
		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`
		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`
		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`
		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}
SOA	`chairzen.com`postmaster@chairzen.com serial=20140827

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774739442

NS for

chairzen.com

Same first word

chairzen.com

Similar names

DNS History

11 records (9 active, 2 former)

●NSchairzen.com2015-06-13 → 2026-03-28 · 2 obs

● 2015-06-13 20:39:10
● 2026-03-28 23:20:48

●NSns1.cafe24.co.kr2015-06-13 → 2026-03-28 · 2 obs

● 2015-06-13 20:39:10
● 2026-03-28 23:20:48

●NSns1.cafe24.com2015-06-13 → 2026-03-28 · 2 obs

● 2015-06-13 20:39:10
● 2026-03-28 23:20:48

●NSns2.cafe24.co.kr2015-06-13 → 2026-03-28 · 2 obs

● 2015-06-13 20:39:10
● 2026-03-28 23:20:48

●NSns2.cafe24.com2015-06-13 → 2026-03-28 · 2 obs

● 2015-06-13 20:39:10
● 2026-03-28 23:20:48

○MXuws64-124.cafe24.com2015-06-13 → 2017-10-08 · 4 obs

● 2015-06-13 20:39:10
● 2017-10-08 21:44:22
○ 2026-03-27 08:14:00
○ 2026-03-28 23:20:48

●A183.111.139.2242026-03-27 → 2026-03-28 · 3 obs

○ 2017-10-08 21:44:22
● 2026-03-27 08:14:00
● 2026-03-28 23:20:48

●A183.111.139.2322026-03-27 → 2026-03-28 · 3 obs

○ 2017-10-08 21:44:22
● 2026-03-27 08:14:00
● 2026-03-28 23:20:48

●A183.111.139.2332026-03-27 → 2026-03-28 · 3 obs

○ 2017-10-08 21:44:22
● 2026-03-27 08:14:00
● 2026-03-28 23:20:48

○A183.111.161.1062015-06-13 → 2017-10-08 · 4 obs

● 2015-06-13 20:39:10
● 2017-10-08 21:44:22
○ 2026-03-27 08:14:00
○ 2026-03-28 23:20:48

●A203.245.12.982026-03-27 → 2026-03-28 · 3 obs

○ 2017-10-08 21:44:22
● 2026-03-27 08:14:00
● 2026-03-28 23:20:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
chairzen.com	ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr	9 records

✅ Authoritative Response

Server:175.125.93.136

NS records: ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chairzen.com (unsigned zone)

⏱️ Timing

Total: 1418ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`183.111.139.232, 183.111.139.233...`
NS	4	`ns2.cafe24.com, ns1.cafe24.co.kr...`
SOA	1	`chairzen.com postmaster.chairzen.com`

📌 Glue Records Collected

Total: 9

Out-of-bailiwick: 9 (ns2.cafe24.com, ns2.cafe24.com, ns2.cafe24.com...)

Analysis

Name Server Role

chairzen.com serves as a name server for chairzen.com.

ns1.cafe24.com, ns2.cafe24.com and ns1.cafe24.co.kr commonly serve as a name server alongside chairzen.com.

IP Addresses

chairzen.com points to four IP numbers: 183.111.139.224, 183.111.139.232, 183.111.139.233 and 203.245.12.98.

Other host names, for instance kcmkim.com, hansangmall.com, st-root.com, 1strc.co.kr and veetools.co.kr share IP numbers with chairzen.com.

Name Servers

chairzen.com is delegated to five name servers: chairzen.com, ns1.cafe24.com, ns2.cafe24.com, ns1.cafe24.co.kr and ns2.cafe24.co.kr.

chairzen.com at least partially shares its name servers with other domains, for instance alchepist.com, aprilskin.com, j1medical.com, unubreast.net and banggusuk.com.