`sciencekorea.com`

DNSSEC	⚠️ Not signed
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}

`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=1774402057

Same first word

sciencekorea.com

sciencekorea.net

Similar names

koreascience.kr

koreascience.com

koreascience.net

koreascience.or.kr

koreascience.org

DNS History

8 records (4 active, 4 former)

○NSns.shagal.co.kr2015-06-18 → 2017-06-11 · 4 obs

● 2015-06-18 02:11:06
● 2017-06-11 19:08:42
○ 2026-03-14 22:47:42
○ 2026-03-25 01:41:46

●NSns1.cafe24.co.kr2026-03-14 → 2026-03-25 · 3 obs

○ 2017-06-11 19:08:42
● 2026-03-14 22:47:42
● 2026-03-25 01:41:46

●NSns1.cafe24.com2026-03-14 → 2026-03-25 · 3 obs

○ 2017-06-11 19:08:42
● 2026-03-14 22:47:42
● 2026-03-25 01:41:46

●NSns2.cafe24.co.kr2026-03-14 → 2026-03-25 · 3 obs

○ 2017-06-11 19:08:42
● 2026-03-14 22:47:42
● 2026-03-25 01:41:46

●NSns2.cafe24.com2026-03-14 → 2026-03-25 · 3 obs

○ 2017-06-11 19:08:42
● 2026-03-14 22:47:42
● 2026-03-25 01:41:46

○MXshagal.co.kr2015-06-18 → 2017-06-11 · 4 obs

● 2015-06-18 02:11:06
● 2017-06-11 19:08:42
○ 2026-03-14 22:47:42
○ 2026-03-25 01:41:46

○A183.111.165.1752016-01-25 → 2017-06-11 · 5 obs

○ 2015-11-02 00:12:38
● 2016-01-25 17:27:22
● 2017-06-11 19:08:42
○ 2026-03-14 22:47:42
○ 2026-03-25 01:41:46

○A211.239.121.482015-06-18 → 2015-11-02 · 4 obs

● 2015-06-18 02:11:06
● 2015-11-02 00:12:38
○ 2016-01-25 17:27:22
○ 2026-03-25 01:41:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net...	-
sciencekorea.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 sciencekorea.com (unsigned zone)

⏱️ Timing

Total: 3554ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 9

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

Analysis

Name Servers

sciencekorea.com is delegated to four name servers: ns1.cafe24.com, ns2.cafe24.com, ns1.cafe24.co.kr and ns2.cafe24.co.kr.

sciencekorea.com at least partially shares name servers with other domains, for instance pdamall.com, gotocebu.com, cafe5.co.kr, onscans.com and casenara.net.

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

Host names with 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.

Host names with 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.

sciencekorea.com - robtex.com