yooscience.kr - dns.ninja

`yooscience.kr`

DNSSEC	⚠️ Not signed
A	183.111.139.233^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
A	203.245.12.126^{🇰🇷 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	203.245.12.127^{🇰🇷 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	210.114.23.165^{🇰🇷 KT-NET210.114.0.0/18 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	`yooscience.kr` ⭐
		A	183.111.139.233^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
		A	203.245.12.126^{🇰🇷 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	203.245.12.127^{🇰🇷 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	210.114.23.165^{🇰🇷 KT-NET210.114.0.0/18 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	`ns1.cafe24.co.kr` ⚠️ Not in parent delegation
		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 parent delegation
		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 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}
SOA	`yooscience.kr`postmaster@yooscience.kr serial=20161230

`kr`

	DNSSEC	🔒 Signed (DS record present)
	NS	`g.dns.kr` ⭐
	NS	`b.dns.kr`
	NS	`c.dns.kr`
	NS	`d.dns.kr`
	NS	`e.dns.kr`
	NS	`f.dns.kr`
	SOA	`g.dns.kr`domain-manager@nic.or.kr serial=2608061046

NS for

yooscience.kr

Same first word

yooscience.kr

DNS History

14 records (13 active, 1 former)

●NSdns1.cafe24.co.kr2026-08-04 → 2026-08-06 · 3 obs

○ 2019-03-23 01:11:48
● 2026-08-04 02:54:58
● 2026-08-06 16:58:06

●NSdns1.cafe24.com2026-08-04 → 2026-08-06 · 3 obs

○ 2019-03-23 01:11:48
● 2026-08-04 02:54:58
● 2026-08-06 16:58:06

●NSdns2.cafe24.co.kr2026-08-04 → 2026-08-06 · 3 obs

○ 2019-03-23 01:11:48
● 2026-08-04 02:54:58
● 2026-08-06 16:58:06

●NSdns2.cafe24.com2026-08-04 → 2026-08-06 · 3 obs

○ 2019-03-23 01:11:48
● 2026-08-04 02:54:58
● 2026-08-06 16:58:06

●NSns1.cafe24.co.kr2019-03-23 → 2026-08-06 · 2 obs

● 2019-03-23 01:11:48
● 2026-08-06 16:58:06

●NSns1.cafe24.com2019-03-23 → 2026-08-06 · 2 obs

● 2019-03-23 01:11:48
● 2026-08-06 16:58:06

●NSns2.cafe24.co.kr2019-03-23 → 2026-08-06 · 2 obs

● 2019-03-23 01:11:48
● 2026-08-06 16:58:06

●NSns2.cafe24.com2019-03-23 → 2026-08-06 · 2 obs

● 2019-03-23 01:11:48
● 2026-08-06 16:58:06

●NSyooscience.kr2019-03-23 → 2026-08-06 · 2 obs

● 2019-03-23 01:11:48
● 2026-08-06 16:58:06

○A14.128.132.222019-03-23 → 2019-03-23 · 3 obs

● 2019-03-23 01:11:48
○ 2026-08-04 02:54:58
○ 2026-08-06 16:58:06

●A183.111.139.2332026-08-04 → 2026-08-06 · 3 obs

○ 2019-03-23 01:11:48
● 2026-08-04 02:54:58
● 2026-08-06 16:58:06

●A203.245.12.1262026-08-04 → 2026-08-06 · 3 obs

○ 2019-03-23 01:11:48
● 2026-08-04 02:54:58
● 2026-08-06 16:58:06

●A203.245.12.1272026-08-04 → 2026-08-06 · 3 obs

○ 2019-03-23 01:11:48
● 2026-08-04 02:54:58
● 2026-08-06 16:58:06

●A210.114.23.1652026-08-04 → 2026-08-06 · 3 obs

○ 2019-03-23 01:11:48
● 2026-08-04 02:54:58
● 2026-08-06 16:58:06

🔍 DNS Trace

Analysis

Name Server Role

The NS records for yooscience.kr point back to yooscience.kr itself.

ns1.cafe24.co.kr, ns2.cafe24.co.kr and ns1.cafe24.com are often grouped with yooscience.kr to function as name servers.

IP Addresses

yooscience.kr has four IP addresses: 183.111.139.233, 203.245.12.126, 203.245.12.127 and 210.114.23.165.

Two other host names, along with lonniekorea.com, nabi1.com and 88jjdb.com, also share IP numbers with yooscience.kr.

Name Servers

yooscience.kr is authoritative under 9 name servers: yooscience.kr, dns1.cafe24.com, dns2.cafe24.com and 6 more.

yooscience.kr partially shares its NS delegation with several other domains, including irac.co.kr, yplushs.com, joneind.com and two others.

The name servers ns2.cafe24.com, dns1.cafe24.co.kr, dns2.cafe24.co.kr and two others are commonly seen in use alongside these 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:

yooscience.kr maps to the following IP addresses: 183.111.139.233, 203.245.12.126, 203.245.12.127 and 210.114.23.165.

dns1.cafe24.com maps to the following IP addresses: 112.175.246.226, 112.175.246.227, 175.125.93.130 and 175.125.93.131.

dns2.cafe24.com maps to the following IP addresses: 112.175.247.226, 112.175.247.227, 175.125.93.140 and 175.125.93.141.

ns2.cafe24.com maps to the following IP addresses: 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.

dns1.cafe24.co.kr maps to the following IP addresses: 112.175.246.228, 112.175.246.229, 175.125.93.132 and 175.125.93.133.

dns2.cafe24.co.kr maps to the following IP addresses: 112.175.247.228, 112.175.247.229, 175.125.93.142 and 175.125.93.143.

ns1.cafe24.co.kr maps to the following IP addresses: 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.

ns2.cafe24.co.kr maps to the following IP addresses: 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.