libcen.com - dns.ninja

libcen.com

DNSSEC⚠️ Not signed
A221.143.21.216🇰🇷 SKB-NET221.140.0.0/14 SK Broadband
PTRlemonplus189.cloudmail.co.kr
NSlibcen.com ⭐
A221.143.21.216🇰🇷 SKB-NET221.140.0.0/14 SK Broadband
PTRlemonplus189.cloudmail.co.kr
NSns1.cafe24.co.kr ⚠️ Not in zone NS records
A112.175.246.232🇰🇷 KT-NET112.168.0.0/13
PTRgjit.kr
PTRsnoweb.kr
PTRsinc2030.co.kr
A112.175.246.233🇰🇷 KT-NET112.168.0.0/13
A175.125.93.136🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.137🇰🇷 SKB-NET175.120.0.0/13 SKB summary
MXaspmx.daum.net ⭐
A121.53.85.23🇰🇷 KAKAO-AY1121.53.80.0/21 Kakao
MXalt.aspmx.daum.net(20)
A121.53.85.23🇰🇷 KAKAO-AY1121.53.80.0/21 Kakao
SOAlibcen.compostmaster@libcen.com serial=20230620

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1786585539

NS for

libcen.com

Same first word

libcen.com

Similar names

cinebl.com
beclin.net
eblinc.com
cenbil.no
eblinc.net
belcin.com
cenlib.com
bincle.com
nicebl.com
enblic.com
blince.com
clineb.pt
bencil.com
lebinc.us
bencil.org
enblic.net
blenic.com
bcline.eu
linebc.jp
belinc.com
cbline.com
bencil.net
benlic.org
bcline.com
cbline.ru
bcline.fr
linecb.com
blenci.com
bleinc.com
bleinc.net
neblic.com
linbec.com
lbeinc.com
bilcen.com
nbicle.org
beclin.com
blinec.com
blinec.ru
linebc.com

DNS History

14 records (5 active, 9 former)

201820192020202120222023202420252026NSlibcen.comns1.cafe24.co.krns1.cafe24.comns16.dnszi.comns2.cafe24.co.krns2.cafe24.comns55.dnszi.comns64.dnszi.comns7.dnszi.comns78.dnszi.comMXalt.aspmx.daum.netaspmx.daum.netA221.143.21.216115.71.238.60
●NSlibcen.com2026-03-12 → 2026-08-13 · 3 obs
○ 2017-08-15 01:50:32
● 2026-03-12 07:41:58
● 2026-08-13 02:12:52
●NSns1.cafe24.co.kr2026-03-12 → 2026-08-13 · 3 obs
○ 2017-08-15 01:50:32
● 2026-03-12 07:41:58
● 2026-08-13 02:12:52
○NSns1.cafe24.com2026-03-12 → 2026-03-28 · 5 obs
○ 2017-08-15 01:50:32
● 2026-03-12 07:41:58
● 2026-03-28 06:58:50
○ 2026-03-28 09:15:16
○ 2026-08-13 02:12:52
○NSns16.dnszi.com2017-08-15 → 2017-08-15 · 3 obs
● 2017-08-15 01:50:32
○ 2026-03-12 07:41:58
○ 2026-08-13 02:12:52
○NSns2.cafe24.co.kr2026-03-12 → 2026-03-28 · 5 obs
○ 2017-08-15 01:50:32
● 2026-03-12 07:41:58
● 2026-03-28 06:58:50
○ 2026-03-28 09:15:16
○ 2026-08-13 02:12:52
○NSns2.cafe24.com2026-03-12 → 2026-03-28 · 5 obs
○ 2017-08-15 01:50:32
● 2026-03-12 07:41:58
● 2026-03-28 06:58:50
○ 2026-03-28 09:15:16
○ 2026-08-13 02:12:52
○NSns55.dnszi.com2017-08-15 → 2017-08-15 · 3 obs
● 2017-08-15 01:50:32
○ 2026-03-12 07:41:58
○ 2026-08-13 02:12:52
○NSns64.dnszi.com2017-08-15 → 2017-08-15 · 3 obs
● 2017-08-15 01:50:32
○ 2026-03-12 07:41:58
○ 2026-08-13 02:12:52
○NSns7.dnszi.com2017-08-15 → 2017-08-15 · 3 obs
● 2017-08-15 01:50:32
○ 2026-03-12 07:41:58
○ 2026-08-13 02:12:52
○NSns78.dnszi.com2017-08-15 → 2017-08-15 · 3 obs
● 2017-08-15 01:50:32
○ 2026-03-12 07:41:58
○ 2026-08-13 02:12:52
●MXalt.aspmx.daum.net2026-03-12 → 2026-08-13 · 2 obs
● 2026-03-12 07:41:58
● 2026-08-13 02:12:52
●MXaspmx.daum.net2026-03-12 → 2026-08-13 · 2 obs
● 2026-03-12 07:41:58
● 2026-08-13 02:12:52
○A115.71.238.602017-08-15 → 2017-08-15 · 3 obs
● 2017-08-15 01:50:32
○ 2026-03-12 07:41:58
○ 2026-08-13 02:12:52
●A221.143.21.2162026-03-12 → 2026-08-13 · 3 obs
○ 2017-08-15 01:50:32
● 2026-03-12 07:41:58
● 2026-08-13 02:12:52

🔍 DNS Trace

Analysis

Name Server Role

libcen.com serves as a name server for itself — libcen.com is its own authoritative name server.

ns1.cafe24.co.kr and libcen.com are a common name server pair.

IP Addresses

libcen.com points to a single IP number: 221.143.21.216.

Name Servers

libcen.com is delegated to two name servers: libcen.com and ns1.cafe24.co.kr.

At least some of libcen.com's name servers are shared with other domains, for example ddjkorea.com, wonseafood.com, food11.co.kr and two more.

These name servers tend to co-occur with ns1.cafe24.com, ns2.cafe24.com, ns2.cafe24.co.kr and 6 other name servers in the same DNS delegations.

Host names resolving to four IP addresses:

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

Host names pointing to a single IP address:

libcen.com resolves to the IP address 221.143.21.216.

Mail Servers

libcen.com has two mail servers: aspmx.daum.net and alt.aspmx.daum.net.

libcen.com shares the same mail server setup as other domains, including asiaenc.com, ktourismshow.com, saessag.com and two others.

At least a portion of libcen.com's mail servers are shared with other domains, among them dchp.or.kr and eph.co.kr.

Each of aspmx.daum.net and alt.aspmx.daum.net points to exactly one IP address: 121.53.85.23.

aspmx.daum.net and alt.aspmx.daum.net each have 121.53.85.23 IP addresses.