code9.co.kr - dns.ninja

`code9.co.kr`

DNSSEC	⚠️ Not signed
A	183.111.139.227^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
A	203.245.12.111^{🇰🇷 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	203.245.12.114^{🇰🇷 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	203.245.12.125^{🇰🇷 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	`code9.co.kr` ⭐
		A	183.111.139.227^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
		A	203.245.12.111^{🇰🇷 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	203.245.12.114^{🇰🇷 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	203.245.12.125^{🇰🇷 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	`ns.cafe24.com` ⚠️ Not in parent delegation
		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.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.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	`webmail-117.cafe24.com` ⭐
		A	183.111.199.170^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
TXT	`google-site-verification=VhfTXsIap4s8r9y-JAvRWqCDXIVYRjRmgmi5oBwQgNY`
TXT	`v=spf1 include:spf.cafe24.com ~all`
SOA	`code9.co.kr`postmaster@code9.co.kr serial=20110310

`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=2607270512

WOT: UNKNOWN (62/100)

NS for

code9.co.kr

Same first word

code9.us

code9.pl

code9.co.kr

code9.co.nz

code9.net

code9.org

code9.agency

code9.eu

code9.online

code9.com.au

code9.rs

code9.azurewebsites.net

code9.cn

code9.de

code9.s3.amazonaws.com

code9.in

code9.com

code9.tech

Similar names

9deco.com

edoc9.com

9code.com

deco9.co.kr

doce9.com

9code.info

deco9.com

9code.ch

DNS History

15 records (14 active, 1 former)

●NScode9.co.kr2020-02-13 → 2026-07-26 · 2 obs

● 2020-02-13 09:32:36
● 2026-07-26 23:10:58

●NSdns1.cafe24.co.kr2026-02-18 → 2026-07-26 · 3 obs

○ 2020-02-13 09:32:36
● 2026-02-18 09:38:58
● 2026-07-26 23:10:58

●NSdns1.cafe24.com2026-02-18 → 2026-07-26 · 3 obs

○ 2020-02-13 09:32:36
● 2026-02-18 09:38:58
● 2026-07-26 23:10:58

●NSdns2.cafe24.co.kr2026-02-18 → 2026-07-26 · 3 obs

○ 2020-02-13 09:32:36
● 2026-02-18 09:38:58
● 2026-07-26 23:10:58

●NSdns2.cafe24.com2026-02-18 → 2026-07-26 · 3 obs

○ 2020-02-13 09:32:36
● 2026-02-18 09:38:58
● 2026-07-26 23:10:58

●NSns.cafe24.com2020-02-13 → 2026-07-26 · 47 obs

● 2020-02-13 09:32:36
● 2026-02-18 09:38:58
○ 2026-02-20 00:49:10
● 2026-02-26 01:24:20
○ 2026-03-04 09:52:24
● 2026-03-07 22:44:44
● 2026-03-08 07:59:22
○ 2026-03-10 07:18:30
○ 2026-03-11 09:44:30
● 2026-03-12 20:57:26
● 2026-04-05 21:26:56
○ 2026-04-06 03:32:54
● 2026-04-06 05:01:12
● 2026-04-13 05:48:18
○ 2026-04-17 19:11:10
○ 2026-04-23 00:47:26
● 2026-04-28 09:36:12
● 2026-05-01 10:45:44
○ 2026-05-02 23:34:52
● 2026-05-03 20:05:10
● 2026-05-04 04:03:22
○ 2026-05-06 19:42:18
● 2026-05-07 04:50:52
● 2026-05-09 09:50:04
○ 2026-05-11 08:24:56
● 2026-05-12 13:05:16
● 2026-05-24 03:04:48
○ 2026-05-26 01:52:50
● 2026-05-26 19:16:54
○ 2026-05-29 21:30:06
● 2026-05-31 06:34:08
● 2026-06-02 00:26:48
○ 2026-06-03 08:09:02
○ 2026-06-03 19:52:28
● 2026-06-03 23:14:06
○ 2026-06-08 02:12:18
● 2026-06-12 04:38:14
○ 2026-06-12 12:49:28
○ 2026-06-14 04:47:48
● 2026-06-15 03:37:54
○ 2026-06-28 07:45:58
● 2026-06-30 00:54:04
○ 2026-07-03 00:53:54
● 2026-07-16 06:58:46
○ 2026-07-17 16:15:38
● 2026-07-24 22:24:08
● 2026-07-26 23:10:58

●NSns0.cafe24.com2020-02-13 → 2026-07-26 · 47 obs

●NSns1.cafe24.com2020-02-13 → 2026-07-26 · 47 obs

●NSns2.cafe24.com2020-02-13 → 2026-07-26 · 47 obs

●MXwebmail-117.cafe24.com2020-02-13 → 2026-07-26 · 2 obs

● 2020-02-13 09:32:36
● 2026-07-26 23:10:58

○A14.128.136.982020-02-13 → 2020-02-13 · 3 obs

● 2020-02-13 09:32:36
○ 2026-02-18 09:38:58
○ 2026-07-26 23:10:58

●A183.111.139.2272026-02-18 → 2026-07-26 · 3 obs

○ 2020-02-13 09:32:36
● 2026-02-18 09:38:58
● 2026-07-26 23:10:58

●A203.245.12.1112026-02-18 → 2026-07-26 · 3 obs

○ 2020-02-13 09:32:36
● 2026-02-18 09:38:58
● 2026-07-26 23:10:58

●A203.245.12.1142026-02-18 → 2026-07-26 · 3 obs

○ 2020-02-13 09:32:36
● 2026-02-18 09:38:58
● 2026-07-26 23:10:58

●A203.245.12.1252026-02-18 → 2026-07-26 · 3 obs

○ 2020-02-13 09:32:36
● 2026-02-18 09:38:58
● 2026-07-26 23:10:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr...	-
code9.co.kr	dns1.cafe24.co.kr, dns2.cafe24.co.kr, dns1.cafe24.com, dns2.cafe24.com	2 records

✅ Authoritative Response

Server:112.175.247.229

NS records: dns1.cafe24.co.kr, dns2.cafe24.co.kr, dns1.cafe24.com, dns2.cafe24.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at kr: Error: DNS query timeout: 210.101.60.1 for DNSKEY kr

⏱️ Timing

Total: 4333ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`203.245.12.111, 183.111.139.227...`
NS	4	`ns1.cafe24.com, ns2.cafe24.com...`
MX	1	`webmail-117.cafe24.com (pri: 10)`
TXT	2	`google-site-verification=VhfTXsIap4s8r9y, v=spf1 include:spf.cafe24.com ~all`
SOA	1	`code9.co.kr postmaster.code9.co.kr`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns2.cafe24.co.kr, dns1.cafe24.co.kr)

Analysis

Name Server Role

The NS records for code9.co.kr point back to code9.co.kr itself.

dns1.cafe24.com, dns2.cafe24.com and dns1.cafe24.co.kr are often grouped with code9.co.kr to function as name servers.

IP Addresses

code9.co.kr has four IP addresses: 183.111.139.227, 203.245.12.111, 203.245.12.114 and 203.245.12.125.

Two other host names, along with dayseason.com, mogrami.com and loveloveme.com, also share IP numbers with code9.co.kr.

Name Servers

code9.co.kr is delegated to 9 name servers: code9.co.kr, dns1.cafe24.com, dns2.cafe24.com and 6 other.

code9.co.kr shares at least some of its name servers with other domains, including sarongift.com, getitlaw.com, teolsilnara.com and two others.

These name servers are frequently seen alongside ns2.cafe24.com, ns1.cafe24.com, dns2.cafe24.co.kr and 4 other name servers.

Host names directing to five IP addresses:

ns1.cafe24.com has four IP addresses — 112.175.246.230, 112.175.246.231, 116.126.143.242 and two others.

Host names that resolve to four IP numbers:

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

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

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

ns.cafe24.com points to 112.175.246.226, 112.175.247.226, 175.125.93.135 and 175.125.93.145.

code9.co.kr points to 183.111.139.227, 203.245.12.111, 203.245.12.114 and 203.245.12.125.

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

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

Host names that point to one IP address:

ns0.cafe24.com points to the IP address 116.126.143.241.

These two host names — ns1.cafe24.com and ns.cafe24.com — each point to 175.125.93.135 IP addresses.

These two host names — dns1.cafe24.com and ns.cafe24.com — each point to 112.175.246.226 IP addresses.

These two host names — dns2.cafe24.com and ns.cafe24.com — each point to 112.175.247.226 IP addresses.

Mail Servers

The sole mail server for code9.co.kr is webmail-117.cafe24.com.

Among the domains sharing a mail server setup with code9.co.kr are girocms.com, tenstyle.cafe24.com, hyunjoonyoo.com and two others.

code9.co.kr shares at least some of its mail servers with other domains, such as retromom.co.kr and igoodmate.com.

There is one IP number for webmail-117.cafe24.com: 183.111.199.170.