cnubh.com - robtex.com
cnubh.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.204.246.210🇰🇷 KT-NET210.204.246.0/24 CHONNAM NATIONAL UNIVERSITY HOSPITAL | ||||||
| NS | ns1.whoisdomain.kr ⭐ | ||||||
| A | 223.130.139.7🇰🇷 NBPAP-AS-AP223.130.128.0/19 NAVER business platform cloud service | ||||||
| NS | ns2.whoisdomain.kr | ||||||
| A | 211.188.57.152🇰🇷 NBPAP-AS-AP211.188.48.0/20 NAVER business platform cloud service | ||||||
| NS | ns3.whoisdomain.kr | ||||||
| A | 61.97.189.22🇰🇷 nhn-AS-KR61.97.176.0/20 NAVER business platform cloud service | ||||||
| NS | ns4.whoisdomain.kr | ||||||
| A | 219.251.156.134🇰🇷 GDNSKR-KR219.251.156.0/24 AS23600 | ||||||
| SOA | ns1.whoisdomain.krhelp@whois.co.kr 2014-02-20 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776054897 | ||||||
Subdomains
www.cnubh.com |
Same first word
cnubh.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.whoisdomain.kr2015-05-03 → 2026-04-13 · 2 obs
● 2026-04-13 04:43:04
●NSns2.whoisdomain.kr2015-05-03 → 2026-04-13 · 2 obs
● 2026-04-13 04:43:04
●NSns3.whoisdomain.kr2015-05-03 → 2026-04-13 · 2 obs
● 2026-04-13 04:43:04
●NSns4.whoisdomain.kr2015-05-03 → 2026-04-13 · 2 obs
● 2026-04-13 04:43:04
●A210.204.246.2102026-03-27 → 2026-04-13 · 2 obs
● 2026-04-13 04:43:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net... | - |
| cnubh.com | ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr, ns4.whoisdomain.kr | - |
✅ Authoritative Response
Server:219.251.156.134
NS records: ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr, ns4.whoisdomain.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cnubh.com (unsigned zone)
⏱️ Timing
Total: 703ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.204.246.210 |
| NS | 4 | ns3.whoisdomain.kr, ns4.whoisdomain.kr... |
| SOA | 1 | ns1.whoisdomain.kr help.whois.co.kr |
Analysis
Hierarchy
www.cnubh.com has cnubh.com as its parent.
IP Addresses
cnubh.com maps to IP address 210.204.246.210.
Other host names, for instance www.cnudh.co.kr, cnudh.co.kr, cnuh.com, www.cnubh.com and cnuhh.com share IP numbers with cnubh.com.
Name Servers
cnubh.com is delegated to four name servers: ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr and ns4.whoisdomain.kr.
cnubh.com at least partially shares name servers with other domains such as ngtkorea.com, wellagingcenter.net, globalians.com, olzeus.com and gold-name.com.
These name servers are commonly used with dns1.yesnic.com, dns2.yesnic.com, dns3.yesnic.com and dns4.yesnic.com.
Host names with one IP number:
ns1.whoisdomain.kr points to: 223.130.139.7
ns2.whoisdomain.kr points to: 211.188.57.152
ns3.whoisdomain.kr points to: 61.97.189.22
ns4.whoisdomain.kr points to: 219.251.156.134