`irlaboratory.com`

DNSSEC	⚠️ Not signed
A	183.111.138.184^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
NS	`irlaboratory.com` ⭐
		A	183.111.138.184^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
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}
MX	`webmail-064.cafe24.com` ⭐
		A	183.111.141.76^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
			PTR	`webmail-064.cafe24.com`
TXT	`v=spf1 include:spf.cafe24.com ~all`
SOA	`irlaboratory.com`postmaster@irlaboratory.com serial=20230427

`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=1774604242

NS for

irlaboratory.com

Same first word

irlaboratory.com

DNS History

19 records (7 active, 12 former)

●NSirlaboratory.com2026-02-16 → 2026-03-27 · 3 obs

○ 2017-09-03 09:47:12
● 2026-02-16 13:52:54
● 2026-03-27 09:38:20

○NSjasmine.ns.cloudflare.com2017-09-03 → 2017-09-03 · 4 obs

○ 2016-11-25 09:06:04
● 2017-09-03 09:47:12
○ 2026-02-16 13:52:54
○ 2026-03-27 09:38:20

○NSmiles.ns.cloudflare.com2017-09-03 → 2017-09-03 · 4 obs

○ 2016-11-25 09:06:04
● 2017-09-03 09:47:12
○ 2026-02-16 13:52:54
○ 2026-03-27 09:38:20

●NSns1.cafe24.co.kr2026-02-16 → 2026-03-27 · 3 obs

○ 2017-09-03 09:47:12
● 2026-02-16 13:52:54
● 2026-03-27 09:38:20

●NSns1.cafe24.com2026-02-16 → 2026-03-27 · 3 obs

○ 2017-09-03 09:47:12
● 2026-02-16 13:52:54
● 2026-03-27 09:38:20

○NSns1.dothost.co.kr2015-08-23 → 2016-11-25 · 4 obs

● 2015-08-23 09:14:06
● 2016-11-25 09:06:04
○ 2017-09-03 09:47:12
○ 2026-03-27 09:38:20

●NSns2.cafe24.co.kr2026-02-16 → 2026-03-27 · 3 obs

○ 2017-09-03 09:47:12
● 2026-02-16 13:52:54
● 2026-03-27 09:38:20

●NSns2.cafe24.com2026-02-16 → 2026-03-27 · 3 obs

○ 2017-09-03 09:47:12
● 2026-02-16 13:52:54
● 2026-03-27 09:38:20

○NSns2.dothost.co.kr2015-08-23 → 2016-11-25 · 4 obs

● 2015-08-23 09:14:06
● 2016-11-25 09:06:04
○ 2017-09-03 09:47:12
○ 2026-03-27 09:38:20

○MXm14.dothost.co.kr2015-08-23 → 2017-09-03 · 4 obs

● 2015-08-23 09:14:06
● 2017-09-03 09:47:12
○ 2026-02-16 13:52:54
○ 2026-03-27 09:38:20

●MXwebmail-064.cafe24.com2026-02-16 → 2026-03-27 · 3 obs

○ 2017-09-03 09:47:12
● 2026-02-16 13:52:54
● 2026-03-27 09:38:20

○A103.28.248.272016-04-09 → 2016-04-09 · 4 obs

○ 2016-01-19 22:42:12
● 2016-04-09 14:32:24
○ 2016-11-25 09:06:04
○ 2026-03-27 09:38:20

○A104.24.116.1412017-09-03 → 2017-09-03 · 4 obs

○ 2016-11-25 09:06:04
● 2017-09-03 09:47:12
○ 2026-02-16 13:52:54
○ 2026-03-27 09:38:20

○A104.24.117.1412017-09-03 → 2017-09-03 · 4 obs

○ 2016-11-25 09:06:04
● 2017-09-03 09:47:12
○ 2026-02-16 13:52:54
○ 2026-03-27 09:38:20

●A183.111.138.1842026-02-16 → 2026-03-27 · 3 obs

○ 2017-09-03 09:47:12
● 2026-02-16 13:52:54
● 2026-03-27 09:38:20

○A192.230.92.592016-11-25 → 2016-11-25 · 4 obs

○ 2016-04-09 14:32:24
● 2016-11-25 09:06:04
○ 2017-09-03 09:47:12
○ 2026-03-27 09:38:20

○A211.247.239.512015-08-23 → 2016-01-19 · 4 obs

● 2015-08-23 09:14:06
● 2016-01-19 22:42:12
○ 2016-04-09 14:32:24
○ 2026-03-27 09:38:20

○A2400:cb00:2048:1::6818:748d2017-09-03 → 2017-09-03 · 4 obs

○ 2016-11-25 09:06:04
● 2017-09-03 09:47:12
○ 2026-02-16 13:52:54
○ 2026-03-27 09:38:20

○A2400:cb00:2048:1::6818:758d2017-09-03 → 2017-09-03 · 4 obs

○ 2016-11-25 09:06:04
● 2017-09-03 09:47:12
○ 2026-02-16 13:52:54
○ 2026-03-27 09:38:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
irlaboratory.com	ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr	9 records

✅ Authoritative Response

Server:1.226.85.4

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 irlaboratory.com (unsigned zone)

⏱️ Timing

Total: 4200ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.111.138.184`
NS	4	`ns1.cafe24.co.kr, ns1.cafe24.com...`
MX	1	`webmail-064.cafe24.com (pri: 10)`
TXT	1	`v=spf1 include:spf.cafe24.com ~all`
SOA	1	`irlaboratory.com postmaster.irlaboratory`

📌 Glue Records Collected

Total: 9

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

Analysis

Name Server Role

irlaboratory.com acts as a name server for irlaboratory.com.

ns1.cafe24.com, ns2.cafe24.com and ns1.cafe24.co.kr are commonly used as name servers along with irlaboratory.com.

IP Addresses

irlaboratory.com points to a single IP address: 183.111.138.184.

Other host names such as kh-tech.co.kr, ds3.kr, bfzido.com, technobio.co.kr and khoto.com share IPs with irlaboratory.com.

Name Servers

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

irlaboratory.com at least partially shares name servers with other domains, for example ss-pack.com, deye.kr, namhaeunsong.com, foolnut.com and cnmontessori.co.kr.

these name servers are commonly used with ns.cafe24.com, ns0.cafe24.com, dns1.cafe24.com, dns2.cafe24.com, dns1.cafe24.co.kr and dns2.cafe24.co.kr.

Five IP numbers:

ns1.cafe24.com points to: 112.175.246.230, 112.175.246.231, 116.126.143.242, 175.125.93.134 and 175.125.93.135.

Four IP numbers:

ns2.cafe24.com points to: 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4; ns1.cafe24.co.kr points to: 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137; ns2.cafe24.co.kr points to: 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.

One IP number:

irlaboratory.com points to: 183.111.138.184.

Mail Servers

The webmail-064.cafe24.com mail server handles irlaboratory.com.

irlaboratory.com shares the same mail server setup as other domains, including soricom.kr, uhic.org, gsgun.com, herowoo.com and mimo.co.kr.

webmail-064.cafe24.com points to a single IP number: 183.111.141.76.

irlaboratory.com - robtex.com