dc9.or.kr - robtex.com

dc9.or.kr

DNSSEC⚠️ Not signed
A115.68.17.176🇰🇷 SMILESERV-AS-KR115.68.0.0/17
PTRmail176.webmaker21.kr
NSns1.webmaker21.kr ⭐ ⚠️ Not in zone NS records
A118.67.129.64🇰🇷 NBPAP-AS-AP118.67.128.0/19 NAVER business platform cloud service
NSns0.webmaker21.kr ⚠️ Not in zone NS records
A118.67.129.50🇰🇷 NBPAP-AS-AP118.67.128.0/19 NAVER business platform cloud service
MXsmtp.dc9.or.kr ⭐
A211.234.105.40🇰🇷 DACOM-NET211.234.0.0/17 contact jblee@aunet.nm.kr if necessary contact ojupark@aunet.nm.kr if necessary
PTRsmtp.zioyou.com
MXzmail.dc9.or.kr(10)
A211.234.105.9🇰🇷 DACOM-NET211.234.0.0/17 contact jblee@aunet.nm.kr if necessary contact ojupark@aunet.nm.kr if necessary
PTRzmail.zioject.com
TXTgoogle-site-verification=A4jCtUuKKPFWU37A2wWFArl4QpqCvkxdhVQienmDVUQ
TXTv=spf1 ip4:121.254.193.0/24 ip4:211.234.105.0/24 -all
SOAns1.webmaker21.krwebmaster@webmaker21.kr 2020-04-14 #0

or.kr

DNSSEC⚠️ Not signed
NSg.dns.kr ⭐ ⚠️ Not in parent delegation
NSb.dns.kr ⚠️ Not in parent delegation
NSc.dns.kr ⚠️ Not in parent delegation
NSd.dns.kr ⚠️ Not in parent delegation
NSe.dns.kr ⚠️ Not in parent delegation
NSf.dns.kr ⚠️ Not in parent delegation
SOAg.dns.krdomain-manager@nic.or.kr serial=2607160531
rank #330 globally
rank #1 in the tld

or.kr

or.kr is a second‑level domain under South Korea’s.krcountry code top‑level domain, used for registering non‑profit and non‑governmental organizations.

Key facts

  • Owner / operator: KISA (Korea Internet & Security Agency)
  • TLD:.kr— ccTLD for South Korea
  • Primary purpose: registry for non‑profit organizations (NGOs, charities, etc.)
  • Status: active (used as a second‑level namespace; the apex domain itself does not host a website)
WOT: UNKNOWN (41/100)

Previously NS for

dc9.or.kr

Subdomains

smtp.dc9.or.kr
zmail.dc9.or.kr

Same first word

dc9.cn
dc9.net
dc9.io
dc9.de
dc9.net.au
dc9.com.sg
dc9.ru
dc9.club
dc9.or.kr
dc9.org
dc9.us
dc9.nl
dc9.it
dc9.com
dc9.ch
dc9.biz
dc9.com.au
dc9.fun

Similar names

d9c.com
cd9.co.kr
cd9.mx
cd9.icu
d9c.eu
cd9.jp
c9d.link
9cd.com
c9d.net
c9d.netlify.app
cd9.com
d9c.ru
cd9.org
cd9.com.cn
9cd.net
cd9.de
c9d.com
9cd.cn
9dc.net
9cd.ru
9dc.de
c9d.org
9cd.com.tw
c9d.de
d9c.net
cd9.me
9dc.io
d9c.cn
9dc.ru
cd9.co

DNS History

12 records (5 active, 7 former)

20192020202120222023202420252026NSns0.webmaker21.krns1.webmaker21.krdc9.or.krns.dc9.or.krns1.dc9.or.krns2.dc9.or.krns3.dc9.or.krMXsmtp.dc9.or.krzmail.dc9.or.krrmw-001.fmcity.comA115.68.17.176183.111.183.88
○NSdc9.or.kr2018-07-17 → 2018-07-17 · 3 obs
● 2018-07-17 03:04:24
○ 2026-03-05 06:51:06
○ 2026-07-16 16:58:42
○NSns.dc9.or.kr2018-07-17 → 2018-07-17 · 3 obs
● 2018-07-17 03:04:24
○ 2026-03-05 06:51:06
○ 2026-07-16 16:58:42
●NSns0.webmaker21.kr2026-03-05 → 2026-07-16 · 3 obs
○ 2018-07-17 03:04:24
● 2026-03-05 06:51:06
● 2026-07-16 16:58:42
○NSns1.dc9.or.kr2018-07-17 → 2018-07-17 · 3 obs
● 2018-07-17 03:04:24
○ 2026-03-05 06:51:06
○ 2026-07-16 16:58:42
●NSns1.webmaker21.kr2026-03-05 → 2026-07-16 · 3 obs
○ 2018-07-17 03:04:24
● 2026-03-05 06:51:06
● 2026-07-16 16:58:42
○NSns2.dc9.or.kr2018-07-17 → 2018-07-17 · 3 obs
● 2018-07-17 03:04:24
○ 2026-03-05 06:51:06
○ 2026-07-16 16:58:42
○NSns3.dc9.or.kr2018-07-17 → 2018-07-17 · 3 obs
● 2018-07-17 03:04:24
○ 2026-03-05 06:51:06
○ 2026-07-16 16:58:42
○MXrmw-001.fmcity.com2018-07-17 → 2018-07-17 · 3 obs
● 2018-07-17 03:04:24
○ 2026-03-05 06:51:06
○ 2026-07-16 16:58:42
●MXsmtp.dc9.or.kr2026-03-05 → 2026-07-16 · 3 obs
○ 2018-07-17 03:04:24
● 2026-03-05 06:51:06
● 2026-07-16 16:58:42
●MXzmail.dc9.or.kr2026-03-05 → 2026-07-16 · 3 obs
○ 2018-07-17 03:04:24
● 2026-03-05 06:51:06
● 2026-07-16 16:58:42
●A115.68.17.1762026-03-05 → 2026-07-16 · 3 obs
○ 2018-07-17 03:04:24
● 2026-03-05 06:51:06
● 2026-07-16 16:58:42
○A183.111.183.882018-07-17 → 2018-07-17 · 3 obs
● 2018-07-17 03:04:24
○ 2026-03-05 06:51:06
○ 2026-07-16 16:58:42

🔍 DNS Trace

Analysis

Hierarchy

smtp.dc9.or.kr and zmail.dc9.or.kr each fall under dc9.or.kr as their parent domain.

IP Addresses

dc9.or.kr resolves to just one IP address, 115.68.17.176.

Two other host names, along with www.epbattery.co.kr, www.mc-t.co.kr and goojoo.net, also share IP numbers with dc9.or.kr.

Name Servers

dc9.or.kr is delegated to two name servers: ns0.webmaker21.kr and ns1.webmaker21.kr.

dc9.or.kr shares its NS records with other domains, for example jumantech.kr, brkorea.net, koreasme.or.kr and two others.

Each of ns0.webmaker21.kr and ns1.webmaker21.kr has one IP address: ns0.webmaker21.kr uses 118.67.129.50 and ns1.webmaker21.kr uses 118.67.129.64.

Mail Servers

dc9.or.kr is served by two mail servers, smtp.dc9.or.kr and zmail.dc9.or.kr.

Each of smtp.dc9.or.kr and zmail.dc9.or.kr has one IP address: smtp.dc9.or.kr uses 211.234.105.40 and zmail.dc9.or.kr uses 211.234.105.9.