🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`osca.kr`

DNSSEC	⚠️ Not signed
A	211.41.79.103^{🇰🇷 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	`osca.kr` ⭐
		A	211.41.79.103^{🇰🇷 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	`ns1.cafe24.co.kr`
		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`
		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}
MX	`uws64-008.cafe24.com` ⭐
		A	119.205.197.112^{🇰🇷 KT-NET119.200.0.0/13 Korea Telecom, Seoul, Korea}
TXT	`v=spf1 ip4:119.205.197.112 ~all`
SOA	`osca.kr`postmaster@osca.kr serial=20170713

`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=2610151102

NS for

osca.kr

Same first word

osca.asia

osca.de

osca.ca

osca.dev

osca.com.br

osca.pt

osca.coop

osca.co.nz

osca.studio

osca.cn

osca.website

osca.net.cn

osca.ai

osca.uk

osca.blog

osca.nl

osca.se

osca.top

osca.kr

osca.ro

osca.nz

osca.us

osca.be

osca.digital

osca.ir

osca.sh

osca.si

osca.work

osca.zone

osca.su

osca.com

osca.info

osca.org.au

osca.it

osca.com.ph

osca.co.kr

osca.science

osca.one

osca.ie

osca.online

osca.events

osca.at

osca.net

osca.workers.dev

osca.net.au

osca.es

osca.co.uk

osca.app

osca.london

osca.co

osca.uber.space

osca.org.ph

osca.music

osca.pl

osca.org

osca.or.kr

osca.rs

osca.eu

osca.space

osca.tel

osca.jp

osca.store

osca.fr

osca.org.vn

osca.mobi

osca.solutions

osca.ch

osca.com.au

Similar names

soac.ir

asco.com.cn

cosa.edu.vn

saoc.cn

acos.se

caos.fr

asco.cn

asco.cat

saoc.uk

caos.it

caos.rocks

caso.co.kr

osac.vn

acos.in

soca.at

acos.gov.au

asoc.com.ua

acos.world

oacs.io

saco.eu

aocs.pages.dev

acso.ind.br

asco.on.ca

caso.com

coas.tl

asoc.pro

ocas.org

ocsa.eu

oacs.nl

saco.co

cosa.hr

saco.co.za

coas.ru

saoc.eu

caos.net

saco.bet

cosa.live

coas.org

asco.jp

scoa.us

acos.pt

coas.jp

ocas.co.in

oasc.be

osac.info

oacs.dev

acos.mobi

ocsa.es

cosa.org

asco.co.at

ocas.website

scoa.de

acos.com

osac.co.jp

ocas.cz

caos.co.kr

osac.gov

caos.mx

acos.com.br

acso.com.ua

saco.nl

asco.pro

scao.biz

acos.me

csoa.com.my

caos.ca

ocas.it

acos.co.at

cosa.xyz

caos.pro

caso.live

caso.rentals

soca.ai

soac.pl

ocas.me

saoc.us

acos.vn

cosa.nl

coas.com

caso.myqnapcloud.com

asco.es

coas.co.za

aosc.ch

aocs.com.au

caos.si

soca.email

soac.dev

acos.be

asoc.ph

coas.ro

Previous names

osancentralcity-unamtteul.kr

osaneup.kr

osanga.kr

osangagu.kr

osangil.kr

osanglocal.kr

osanlawyer.kr

osanmarathon.kr

osannusu.kr

osansports.kr

osara.kr

osarai.kr

osart.kr

osat.kr

osb.kr

osba.kr

osbc.kr

osbio.kr

osbm.kr

osboliv.kr

Next names

oscare.kr

oscargift.kr

oscarlife.kr

oscc.kr

oscholarship.kr

osci.kr

oscn.kr

osco-studio.kr

osco.kr

oscompany.kr

osd.kr

osdb.kr

osdiving.kr

ose-longlasting.kr

ose.kr

osec.kr

osedu.kr

osen.kr

osenco.kr

DNS History

8 records (7 active, 1 former)

●NSns1.cafe24.co.kr2026-02-19 → 2026-10-15 · 2 obs

● 2026-02-19 08:16:34
● 2026-10-15 18:31:00

●NSns1.cafe24.com2026-02-19 → 2026-10-15 · 2 obs

● 2026-02-19 08:16:34
● 2026-10-15 18:31:00

●NSns2.cafe24.co.kr2026-02-19 → 2026-10-15 · 31 obs

● 2026-02-19 08:16:34
● 2026-05-12 18:30:32
○ 2026-05-13 21:12:34
● 2026-05-28 13:42:46
○ 2026-06-09 03:58:24
● 2026-08-22 12:32:24
○ 2026-08-28 05:07:50
● 2026-08-28 06:17:04
○ 2026-08-28 07:06:38
● 2026-08-28 12:55:44
○ 2026-08-28 13:58:14
● 2026-08-28 15:16:54
○ 2026-09-01 09:52:58
● 2026-09-02 03:55:34
○ 2026-09-07 17:34:20
● 2026-09-07 21:38:28
○ 2026-09-08 02:15:20
● 2026-09-08 03:47:48
○ 2026-09-09 23:36:54
● 2026-09-10 02:16:14
○ 2026-09-10 06:20:46
● 2026-09-11 13:28:14
○ 2026-09-12 01:43:16
● 2026-09-13 15:18:54
○ 2026-09-14 15:11:12
● 2026-09-25 20:34:00
○ 2026-10-09 17:26:18
● 2026-10-12 19:36:10
○ 2026-10-13 15:20:28
● 2026-10-15 08:36:38
● 2026-10-15 18:31:00

●NSns2.cafe24.com2026-02-19 → 2026-10-15 · 31 obs

●NSosca.kr2026-02-19 → 2026-10-15 · 6 obs

● 2026-02-19 08:16:34
○ 2026-08-28 13:58:14
● 2026-08-28 15:16:54
○ 2026-09-07 21:02:34
● 2026-09-07 21:38:28
● 2026-10-15 18:31:00

●MXuws64-008.cafe24.com2026-02-19 → 2026-10-15 · 6 obs

● 2026-02-19 08:16:34
○ 2026-08-28 13:58:14
● 2026-08-28 15:16:54
○ 2026-09-07 21:02:34
● 2026-09-07 21:38:28
● 2026-10-15 18:31:00

○A119.205.197.1122026-02-19 → 2026-06-09 · 4 obs

● 2026-02-19 08:16:34
● 2026-06-09 03:58:24
○ 2026-08-21 10:41:54
○ 2026-10-15 18:31:00

●A211.41.79.1032026-08-21 → 2026-10-15 · 7 obs

○ 2026-06-09 03:58:24
● 2026-08-21 10:41:54
○ 2026-08-28 13:58:14
● 2026-08-28 15:16:54
○ 2026-09-07 21:02:34
● 2026-09-07 21:38:28
● 2026-10-15 18:31:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr...	10 records
osca.kr	ns1.cafe24.co.kr, ns1.cafe24.com	-

✅ Authoritative Response

Server:175.125.93.136

NS records: ns1.cafe24.co.kr, ns1.cafe24.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for osca.kr (unsigned zone)

⏱️ Timing

Total: 1149ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`211.41.79.103`
NS	4	`ns2.cafe24.com, ns1.cafe24.co.kr...`
MX	1	`uws64-008.cafe24.com (pri: 10)`
TXT	1	`v=spf1 ip4:119.205.197.112 ~all`
SOA	1	`osca.kr postmaster.osca.kr`

📌 Glue Records Collected

Total: 10

In-bailiwick: 10 (b.dns.kr, c.dns.kr, d.dns.kr...)

Analysis

Name Server Role

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

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

IP Addresses

osca.kr points to a single IP number: 211.41.79.103.

Additional host names — atg21.net, dcback.net, koreasuv.net and two others — share IP numbers with osca.kr.

Name Servers

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

At least some of osca.kr's name servers are shared with other domains, for example carjet.co.kr, dakodastudios.com, hmgtechsummit.com and two more.

These name servers tend to co-occur with ns2.cafe24.co.kr, dns1.cafe24.com, dns2.cafe24.com and 4 other name servers in the same DNS delegations.

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 directs to 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.

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

ns2.cafe24.co.kr directs 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:

osca.kr points to 211.41.79.103.

Mail Servers

osca.kr has one mail server: uws64-008.cafe24.com.

osca.kr shares the same mail server setup as other domains, including scns.kr, milimsyscon.com, milimsys.co.kr and two others.

uws64-008.cafe24.com resolves to a single IP number: 119.205.197.112.

osca.kr - robtex.com

osca.kr

kr