cccc.kr - robtex.com

cccc.kr

DNSSEC⚠️ Not signed
A221.143.20.101🇰🇷 SKB-NET221.140.0.0/14 SK Broadband
NSns3.hostcenter.co.kr
A221.143.43.39🇰🇷 SKB-NET221.140.0.0/14 SK Broadband
NSns4.hostcenter.co.kr
A162.159.24.142Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.25.229Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAns3.hostcenter.co.krroot@cccc.kr 2008-05-16 #16

kr

DNSSEC🔒 Signed (DS record present)
NSg.dns.kr
NSb.dns.kr
NSc.dns.kr
NSd.dns.kr
NSe.dns.kr
NSf.dns.kr
SOAg.dns.krdomain-manager@nic.or.kr serial=2607300877

Same first word

DNS History

3 records (3 active, 0 former)

NSns3.hostcenter.co.krns4.hostcenter.co.krA221.143.20.101
NSns3.hostcenter.co.kr2026-07-27 → 2026-07-30 · 2 obs
● 2026-07-27 21:53:30
● 2026-07-30 10:19:12
NSns4.hostcenter.co.kr2026-07-27 → 2026-07-30 · 2 obs
● 2026-07-27 21:53:30
● 2026-07-30 10:19:12
A221.143.20.1012026-07-27 → 2026-07-30 · 2 obs
● 2026-07-27 21:53:30
● 2026-07-30 10:19:12

🔍 DNS Trace

Analysis

IP Addresses

cccc.kr points to a single IP number: 221.143.20.101.

Additional host names — tourinsu.net, tempurpedic.co.kr, ibjkorea.com and two others — share IP numbers with cccc.kr.

Name Servers

DNS delegation for cccc.kr points to two name servers: ns3.hostcenter.co.kr and ns4.hostcenter.co.kr.

cccc.kr shares its name server setup with other domains, including alltoy.com, koreaman.com, smsgo.co.kr and two others.

At least some of cccc.kr's name servers are shared with other domains, for example syte.co.kr, steelhouse.co.kr, shua.kr and two more.

These name servers tend to be deployed in combination with the name servers ns1.ibrain.kr and ns2.ibrain.kr.

Host names with two IP numbers:

ns4.hostcenter.co.kr has two IP addresses: 162.159.24.142 and 162.159.25.229.

Host names pointing to a single IP address:

ns3.hostcenter.co.kr directs to 221.143.43.39.