koder.co.kr - dns.ninja

`koder.co.kr`

DNSSEC	⚠️ Not signed
A	222.122.86.136^{🇰🇷 KT-NET222.122.0.0/16 Korea Telecom, Seoul, Korea}
NS	`koder.co.kr` ⭐
		A	222.122.86.136^{🇰🇷 KT-NET222.122.0.0/16 Korea Telecom, Seoul, Korea}
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 zone NS records
		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` ⚠️ Not in zone NS records
		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	`koder.co.kr`postmaster@koder.co.kr serial=20140829

`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=2608050515

WOT: UNKNOWN (62/100)

NS for

koder.co.kr

Same first word

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DNS History

10 records (7 active, 3 former)

●NSkoder.co.kr2015-05-20 → 2026-08-04 · 2 obs

● 2015-05-20 04:18:28
● 2026-08-04 22:30:26

●NSns1.cafe24.co.kr2015-05-20 → 2026-08-04 · 2 obs

● 2015-05-20 04:18:28
● 2026-08-04 22:30:26

●NSns1.cafe24.com2015-05-20 → 2026-08-04 · 2 obs

● 2015-05-20 04:18:28
● 2026-08-04 22:30:26

●NSns2.cafe24.co.kr2015-05-20 → 2026-08-04 · 2 obs

● 2015-05-20 04:18:28
● 2026-08-04 22:30:26

●NSns2.cafe24.com2015-05-20 → 2026-08-04 · 2 obs

● 2015-05-20 04:18:28
● 2026-08-04 22:30:26

○MXbackupmail-001.cafe24.com2015-05-20 → 2016-12-31 · 4 obs

● 2015-05-20 04:18:28
● 2016-12-31 21:27:00
○ 2017-07-02 10:12:52
○ 2026-08-04 22:30:26

●MXspam.cafe24.com2026-03-21 → 2026-08-04 · 3 obs

○ 2017-08-13 16:59:14
● 2026-03-21 02:22:34
● 2026-08-04 22:30:26

○MXwebmail-092.cafe24.com2015-05-20 → 2017-08-13 · 4 obs

● 2015-05-20 04:18:28
● 2017-08-13 16:59:14
○ 2026-03-21 02:22:34
○ 2026-08-04 22:30:26

○A119.205.197.512015-05-20 → 2017-08-13 · 4 obs

● 2015-05-20 04:18:28
● 2017-08-13 16:59:14
○ 2026-03-21 02:22:34
○ 2026-08-04 22:30:26

●A222.122.86.1362026-03-21 → 2026-08-04 · 3 obs

○ 2017-08-13 16:59:14
● 2026-03-21 02:22:34
● 2026-08-04 22:30:26

🔍 DNS Trace

Analysis

Name Server Role

koder.co.kr serves as a name server for itself — koder.co.kr is its own authoritative name server.

ns1.cafe24.com, ns2.cafe24.com and ns1.cafe24.co.kr frequently serve as name servers alongside koder.co.kr.

IP Addresses

koder.co.kr points to a single IP number: 222.122.86.136.

Additional host names — hanyoung-co.com, bn64-032.cafe24.com, jungdoeng.com and two others — share IP numbers with koder.co.kr.

Name Servers

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

The name servers of koder.co.kr overlap at least partially with those of other domains — among them 1004beauty.com, nkginsan.com, hanyoungpne.com and two more.

These name servers commonly appear in delegations together with ns2.cafe24.co.kr, ns.cafe24.com, ns0.cafe24.com and 4 other.

Host names that resolve to five IP addresses:

ns1.cafe24.com points to 112.175.246.230, 112.175.246.231, 116.126.143.242 and two other IP addresses.

Host names resolving to four IP addresses:

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

ns1.cafe24.co.kr resolves to 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.

ns2.cafe24.co.kr resolves to 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.

Host names pointing to a single IP address:

koder.co.kr has the IP address 222.122.86.136.

Mail Servers

koder.co.kr has one mail server: spam.cafe24.com.

koder.co.kr shares the same mail server setup as other domains, including ngit.co.kr, sgtec.co.kr, premierticket.kr and two others.

The mail servers for koder.co.kr overlap at least partially with those of other domains, including yieyieofficial.com and bluecheck.net.

spam.cafe24.com directs to just one IP number, 183.110.229.114.