Sejongh.co.kr ranking shows that the page is at position 9,823,071 over the world.
Sejongh.co.kr hosting company servers are placed in the Korea, but, unfortunately, it’s not possible to identify the countries where the bulk of sejongh.co.kr users come from and, therefore, we couldn’t define if the distance can influence the webpage load time. See the list of other webpages hosted on KINXIDC-AS-KR KINX, KR servers.
In terms of rank-to-traffic ratio, sejongh.co.kr has 75 unique users per day, viewing 75 pages. The rank based value of sejongh.co.kr is 0 USD. Every user makes 1.08 pageviews on average.
Sejongh.co.kr boasts a link base consisting of 237 referring domains and 272 external backlinks, as revealed by the data obtained from web network scanning.
Sejongh.co.kr top-level domain belongs to .KR domain zone. Check other webpages in .KR zone.
According the last verification test in September 03, 2024, sejongh.co.kr has an expired SSL certificate issued by Sectigo Limited (expired on February 07, 2025). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Sectigo Limited.
Based on data from Google Safe Browsing, Google Safe Search and Symantec sejongh.co.kr is a fairly safe domain.
According the Mobile-Friendly test by Google sejongh.co.kr is nice optimized for mobile devices and tablets, however the webpage speed could be improved.





| Domain | sejongh.co.kr |
| Issuer Organization | Sectigo Limited |
| Issuer | Sectigo RSA Domain Validation Secure Server CA |
| Algorithm | RSA-SHA256 |
| Valid form | 01/24/2024 |
| Expiration | 02/07/2025 |
| Signed | Certificate is not self signed |
| Additional Domains |
sejongh.co.kr bucheonsjh.co.kr ch.sejongh.co.kr en.sejongh.co.kr incheonsjh.co.kr mediplexsjh.co.kr ru.sejongh.co.kr www.isimjang.co.kr |
Alexa Rank shows how popular sejongh.co.kr is in comparison with other sites. The most popular site has Alexa Rank equals 1. If sejongh.co.kr has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to sejongh.co.kr and pageviews on sejongh.co.kr over the past 3 months.
ASN ID: 9286
ASN Title: KINXIDC-AS-KR KINX, KRLast Update: 09/05/2025
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS9216 - AS10239'
as-block: AS9216 - AS10239
descr: APNIC 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: 2009-05-19T07:00:23Z
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 'AS9286'
% Abuse contact for 'AS9286' is 'hostmaster@nic.or.kr'
aut-num: AS9286
as-name: KINXIDC-AS-KR
descr: KINX
country: KR
admin-c: AM1330-AP
tech-c: AM1330-AP
import: from AS9457
action pref=100;
accept ANY
import: from AS9689
action pref=120;
accept ANY
export: to AS9457
announce AS9286
export: to AS9689
announce AS9286
default: to AS9457
action pref=100;
networks ANY
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2016-09-19T08:13:24Z
source: APNIC
irt: IRT-KRNIC-KR
address: Seocho-ro 398, Seocho-gu, Seoul, Korea
e-mail: hostmaster@nic.or.kr
abuse-mailbox: hostmaster@nic.or.kr
admin-c: IM574-AP
tech-c: IM574-AP
auth: # Filtered
mnt-by: MNT-KRNIC-AP
last-modified: 2017-10-19T07:36:36Z
source: APNIC
person: AS Manager
address: Seoul Gangnam-gu Eonju-ro 30-gil 13
country: KR
phone: +82-2-526-0939
e-mail: netadmin@kinx.net
nic-hdl: AM1330-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2017-11-23T05:54:27Z
source: APNIC
% Information related to 'AS9286'
aut-num: AS9286
as-name: KINXIDC-AS-KR-KR
descr: KINX
country: KR
import: from 9689 action pref=120 accept ANY
import: from 9457 action pref=100 accept ANY
export: to 9689 announce NEW
export: to 9457 announce NEW
admin-c: PH60-KR
tech-c: PH60-KR
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
changed: hostmaster@nic.or.kr
source: KRNIC
person: AS Manager
address: Seoul Gangnam-gu Eonju-ro 30-gil 13
address: 13, Daelim Acrotel
country: KR
phone: +82-2-526-0939
e-mail: netadmin@kinx.net
nic-hdl: PH60-KR
mnt-by: MNT-KRNIC-AP
changed: hostmaster@nic.or.kr
source: KRNIC
% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)
query : sejongh.co.kr
# KOREAN(UTF8)
도메인이름 : sejongh.co.kr
등록인 : 의료법인혜원의료재단
등록인 주소 : 경기도 부천시 호현로489번길 28 세종병원
등록인 우편번호 : 14754
책임자 : 세종병원
책임자 전자우편 : sjhosp@sejongh.co.kr
책임자 전화번호 : 032-340-1805
등록일 : 1998. 10. 07.
최근 정보 변경일 : 2018. 12. 19.
사용 종료일 : 2022. 10. 15.
정보공개여부 : Y
등록대행자 : (주)아이네임즈(http://www.inames.co.kr)
DNSSEC : 미서명
1차 네임서버 정보
호스트이름 : ns1.uhost.co.kr
IP 주소 : 202.31.187.220
2차 네임서버 정보
호스트이름 : ns2.uhost.co.kr
IP 주소 : 202.31.187.183
네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.
# ENGLISH
Domain Name : sejongh.co.kr
Registrant : Hyewon Medical Foundation
Registrant Address : 28 Hohyeon-ro 489beon-gil Bucheon-si Gyeonggi-do, Sejong, Hospital, KR
Registrant Zip Code : 14754
Administrative Contact(AC) : Sejong Hospital
AC E-Mail : sjhosp@sejongh.co.kr
AC Phone Number : 032-340-1805
Registered Date : 1998. 10. 07.
Last Updated Date : 2018. 12. 19.
Expiration Date : 2022. 10. 15.
Publishes : Y
Authorized Agency : Inames Co., Ltd.(http://www.inames.co.kr)
DNSSEC : unsigned
Primary Name Server
Host Name : ns1.uhost.co.kr
IP Address : 202.31.187.220
Secondary Name Server
Host Name : ns2.uhost.co.kr
IP Address : 202.31.187.183
- KISA/KRNIC WHOIS Service -
| Host | A Record | TTL |
|---|---|---|
| sejongh.co.kr | 219.248.205.126 | 3600 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| sejongh.co.kr | mail.sejongh.co.kr | 10 | 3600 |
| Host | NS Record | TTL |
|---|---|---|
| sejongh.co.kr | ns1.uhost.co.kr | 3600 |
| sejongh.co.kr | ns2.uhost.co.kr | 3600 |
| Host | TXT Record | TTL |
|---|
ns1.uhost.co.kr
TTL: 3600
Email address: ts.inames.co.kr
Serial: 2009063002
Refresh: 28800
Retry: 14400
Expire: 3600000
Minimum: 86400
Last tested: 02/09/2019

| Total Resources | 20 |
| Number of Hosts | 2 |
| Static Resources | 14 |
| JavaScript Resources | 6 |
| CSS Resources | 3 |
Last tested: 02/09/2019


| Total Resources | 22 |
| Number of Hosts | 2 |
| Static Resources | 16 |
| JavaScript Resources | 6 |
| CSS Resources | 3 |