`postmaster.archkorea.com`

CNAME	`archkorea.com`
DNSSEC	⚠️ Not signed
A	211.41.79.39^{🇰🇷 KT-NET211.41.64.0/19 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	`archkorea.com` ⭐
		A	211.41.79.39^{🇰🇷 KT-NET211.41.64.0/19 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	`ns.cafe24.com`
		A	112.175.246.226^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.247.226^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.135^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.145^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns0.cafe24.com` ⚠️ Not in parent delegation
		A	116.126.143.241^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
NS	`ns1.cafe24.co.kr` ⚠️ Not in zone NS records
		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 zone NS records
		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	`spam.cafe24.com` ⭐
		A	183.110.229.114^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
TXT	`v=spf1 include:spf.cafe24.com ~all`
SOA	`archkorea.com`postmaster@archkorea.com serial=20101218

`archkorea.com`

	DNSSEC	⚠️ Not signed
	A	211.41.79.39^{🇰🇷 KT-NET211.41.64.0/19 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	`archkorea.com` ⭐
	NS	`ns.cafe24.com`
	NS	`ns0.cafe24.com` ⚠️ Not in parent delegation
	NS	`ns1.cafe24.co.kr` ⚠️ Not in zone NS records
	NS	`ns1.cafe24.com` ⚠️ Not in parent delegation
	NS	`ns2.cafe24.co.kr` ⚠️ Not in zone NS records
	NS	`ns2.cafe24.com`
	MX	`spam.cafe24.com` ⭐
	TXT	`v=spf1 include:spf.cafe24.com ~all`
	SOA	`archkorea.com`postmaster@archkorea.com serial=20101218

Same first word

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DNS History

9 records (1 active, 8 former)

○NSarchkorea.com2015-10-18 → 2016-07-16 · 4 obs

● 2015-10-18 06:20:10
● 2016-07-16 02:10:12
○ 2026-02-22 09:15:54
○ 2026-04-26 16:25:40

○NSns.cafe24.com2015-10-18 → 2016-07-16 · 4 obs

● 2015-10-18 06:20:10
● 2016-07-16 02:10:12
○ 2026-02-22 09:15:54
○ 2026-04-26 16:25:40

○NSns0.cafe24.com2015-10-18 → 2016-07-16 · 4 obs

● 2015-10-18 06:20:10
● 2016-07-16 02:10:12
○ 2026-02-22 09:15:54
○ 2026-04-26 16:25:40

○NSns1.cafe24.com2015-10-18 → 2016-07-16 · 4 obs

● 2015-10-18 06:20:10
● 2016-07-16 02:10:12
○ 2026-02-22 09:15:54
○ 2026-04-26 16:25:40

○NSns2.cafe24.com2015-10-18 → 2016-07-16 · 4 obs

● 2015-10-18 06:20:10
● 2016-07-16 02:10:12
○ 2026-02-22 09:15:54
○ 2026-04-26 16:25:40

○MXbackupmail-001.cafe24.com2015-10-18 → 2016-07-16 · 4 obs

● 2015-10-18 06:20:10
● 2016-07-16 02:10:12
○ 2026-02-22 09:15:54
○ 2026-04-26 16:25:40

○MXwebmail-025.cafe24.com2015-10-18 → 2016-07-16 · 4 obs

● 2015-10-18 06:20:10
● 2016-07-16 02:10:12
○ 2026-02-22 09:15:54
○ 2026-04-26 16:25:40

○A112.175.246.672015-06-01 → 2016-07-16 · 4 obs

● 2015-06-01 04:41:08
● 2016-07-16 02:10:12
○ 2026-02-22 09:15:54
○ 2026-04-26 16:25:40

●CNAMEarchkorea.com2015-06-01 → 2026-04-26 · 2 obs

● 2015-06-01 04:41:08
● 2026-04-26 16:25:40

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:112.175.247.233

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 archkorea.com (unsigned zone)

⏱️ Timing

Total: 1915ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`archkorea.com`

📌 Glue Records Collected

Total: 9

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

Analysis

IP Addresses

postmaster.archkorea.com points to a single IP address: 211.41.79.39.

Other host names such as doam21.co.kr, ewonhitech.com, hayannala.net, mskright.com and aha114.co.kr share IP numbers with postmaster.archkorea.com.

Name Servers

postmaster.archkorea.com is delegated to seven name servers: archkorea.com, ns0.cafe24.com, ns1.cafe24.com, ns2.cafe24.com, ns.cafe24.com, ns1.cafe24.co.kr and ns2.cafe24.co.kr.

At least part of the name servers for postmaster.archkorea.com are shared with other domains, for instance beneone.com, jungletel.com, daone1.com, danjae.org and jworksuite.net.