Cnuh.co.kr
Server IP address resolved: No
Http response code: None
Last Checked: 11/02/2026
Cnuh.co.kr attracts 308 unique visitors daily, generating 308 pageviews. The estimated value of cnuh.co.kr is 3,124 USD. Each visitor views approximately 1.07 pages on average.
According to Majestic's traffic estimates, cnuh.co.kr ranks 16,398 globally.
Cnuh.co.kr server is located in Korea, so we cannot determine if the distance might affect the page load time.
See the list of other websites hosted by CNUH-AS-KR Chungnam National University Hospital, KR.
Cnuh.co.kr is registered with the .KR top-level domain. Explore additional websites within the .KR zone.
A recent examination on (September 01, 2024), indicates that cnuh.co.kr has an expired wildcard SSL certificate issued by Sectigo Limited (expired on December 07, 2024). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Sectigo Limited.
According to Google Safe Browsing, Google Safe Search and Symantec cnuh.co.kr appears to be a safe domain.
Based on Google's Mobile-Friendly test, cnuh.co.kr is optimized for mobile and tablet devices, although the web page loading speed could be improved.

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton ConnectSafe evaluates cnuh.co.kr for any unsafe and insecure content. The results are critical for families with young children.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

McAfee assesses cnuh.co.kr for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze cnuh.co.kr for mature or inappropriate content, only security checks are evaluated.

The WOT calculates reputation of the cnuh.co.kr. This reputation system receives ratings from users and information from third-party sources, assesses the cnuh.co.kr for safety features and confirms, whether cnuh.co.kr is suitable for children.
| Domain | *.cnuh.co.kr |
| Issuer Organization | Sectigo Limited |
| Issuer | Sectigo RSA Domain Validation Secure Server CA |
| Algorithm | RSA-SHA256 |
| Valid form | 11/07/2023 |
| Expiration | 12/07/2024 |
| Signed | Certificate is not self signed |
| Additional Domains |
*.cnuh.co.kr cnuh.co.kr |
ASN ID: 131882
ASN Title: CNUH-AS-KR Chungnam National University Hospital, KR
Last Update: 05/08/2026
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS131072 - AS132095'
as-block: AS131072 - AS132095
descr: APNIC 32-bit ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2009-09-29T05:34:08Z
source: APNIC
role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS131791 - AS131890'
as-block: AS131791 - AS131890
descr: KRNIC-ASBLOCK-AP
descr: KRNIC
descr: Korea Network Information Center
country: KR
admin-c: HM127-AP
tech-c: HM127-AP
remarks: Block of 10 4-byte AS numbers from 131791 - 131890
remarks: for assignment to KRNIC members
remarks: Authoritative information regarding AS Number
remarks: assignments made from within this block can also be
remarks: queried at whois.nic.or.kr
mnt-by: APNIC-HM
mnt-lower: MNT-KRNIC-AP
last-modified: 2011-08-01T04:36:19Z
source: APNIC
person: Host Master
address: Jeollanam-do Naju-si Jinheung-gil
country: KR
phone: +82-2-405-5118
e-mail: hostmaster@nic.or.kr
nic-hdl: HM127-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2019-05-22T01:20:31Z
source: APNIC
% Information related to 'AS131882'
% Abuse contact for 'AS131882' is 'irt@nic.or.kr'
aut-num: AS131882
as-name: CNUH-AS-KR
descr: Chungnam National University Hospital
country: KR
admin-c: AM3546-AP
tech-c: AM3546-AP
import: from AS4766
action pref=10;
accept ANY
import: from AS9318
action pref=1;
accept ANY
export: to AS4766
announce AS131882
export: to AS9318
announce AS131882
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2022-11-08T00:24:03Z
source: APNIC
irt: IRT-KRNIC-KR
address: Jeollanam-do Naju-si Jinheung-gil
e-mail: irt@nic.or.kr
abuse-mailbox: irt@nic.or.kr
admin-c: IM574-AP
tech-c: IM574-AP
auth: # Filtered
remarks: irt@nic.or.kr was validated on 2020-04-09
mnt-by: MNT-KRNIC-AP
last-modified: 2021-06-15T06:21:49Z
source: APNIC
person: AS Manager
address: 282 Munhwa-ro, Jung-gu, Daejeon
country: KR
phone: +82-42-280-8934
e-mail: greemstar77@cnuh.co.kr
nic-hdl: AM3546-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2022-11-08T00:24:03Z
source: APNIC
% Information related to 'AS131882'
aut-num: AS131882
as-name: CNUH-AS-KR-KR
descr: Chungnam National University Hospital
country: KR
import: from 9318 action pref=1 accept ANY
import: from 4766 action pref=10 accept ANY
export: to 9318 announce NEW
export: to 4766 announce NEW
admin-c: AM7782-KR
tech-c: AM7782-KR
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
changed: hostmaster@nic.or.kr
source: KRNIC
person: AS Manager
address: 282 Munhwa-ro, Jung-gu, Daejeon
address: Chungnam National University Hospital
country: KR
phone: +82-42-280-8934
e-mail: greemstar77@cnuh.co.kr
nic-hdl: AM7782-KR
mnt-by: MNT-KRNIC-AP
changed: hostmaster@nic.or.kr
source: KRNIC
% This query was served by the APNIC Whois Service version 1.88.16 (WHOIS-US3)
query : cnuh.co.kr
# KOREAN(UTF8)
도메인이름 : cnuh.co.kr
등록인 : 충남대학교병원
책임자 : 조표구
책임자 전자우편 : jpg@cnuh.co.kr
등록일 : 1999. 03. 16.
최근 정보 변경일 : 2011. 04. 06.
사용 종료일 : 2024. 10. 15.
정보공개여부 : N
등록대행자 : (주)아이네임즈(http://www.inames.co.kr)
DNSSEC : 미서명
1차 네임서버 정보
호스트이름 : ns.cnuh.co.kr
IP 주소 : 219.254.145.3
네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.
# ENGLISH
Domain Name : cnuh.co.kr
Registrant : Chungnam National University Hospital
Administrative Contact(AC) : Pyo-Koo Jo
AC E-Mail : jpg@cnuh.co.kr
Registered Date : 1999. 03. 16.
Last Updated Date : 2011. 04. 06.
Expiration Date : 2024. 10. 15.
Publishes : N
Authorized Agency : Inames Co., Ltd.(http://www.inames.co.kr)
DNSSEC : unsigned
Primary Name Server
Host Name : ns.cnuh.co.kr
IP Address : 219.254.145.3
- KISA/KRNIC WHOIS Service -
| Host | A Record | TTL |
|---|---|---|
| cnuh.co.kr | 219.254.145.34 | 43200 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| cnuh.co.kr | mail.cnuh.co.kr | 10 | 43200 |
| Host | NS Record | TTL |
|---|---|---|
| cnuh.co.kr | ns.cnuh.co.kr | 43200 |
| cnuh.co.kr | ovdc12v | 43200 |
| Host | TXT Record | TTL |
|---|---|---|
| cnuh.co.kr | v=spf1 ip4:219.254.145.5 ip4:219.254.145.29 ~all | 43200 |
ns.cnuh.co.kr
TTL: 43200
Email address: root.ns.cnuh.co.kr
Serial: 20091440
Refresh: 1800
Retry: 900
Expire: 604800
Minimum: 43200
Last tested: 12/11/2015

| Total Resources | 93 |
| Number of Hosts | 3 |
| Static Resources | 1 |
| JavaScript Resources | 10 |
| CSS Resources | 3 |
Last tested: 12/11/2015


| Total Resources | 32 |
| Number of Hosts | 3 |
| Static Resources | 27 |
| CSS Resources | 2 |
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