Hdhy.co.kr belongs to NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD. Check the list of other websites hosted by NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD.
In terms of rank-to-traffic ratio, hdhy.co.kr has 1,519 unique users per day, viewing 3,069 pages. The rank based value of hdhy.co.kr is 2,333 USD. Every user makes 2.16 pageviews on average.
Hdhy.co.kr boasts a link base consisting of 167 referring domains and 178 external backlinks, as revealed by the data obtained from web network scanning.
Hdhy.co.kr top-level domain belongs to .KR domain zone. Check other webpages in .KR zone.
According the last verification test in October 19, 2022, hdhy.co.kr has an expired SSL certificate issued by Let's Encrypt (expired on December 30, 2022). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.
Based on data from Google Safe Browsing and Symantec hdhy.co.kr is a fairly safe domain.
Based on Mobile-Friendly test by Google hdhy.co.kr is poorly optimized for mobile phones and tablets. Remember that optimizing your website design for mobile devices ensures that all of your web pages perform well on all devices, page loading speed can also be accelerated.





| Domain | weeklyseoul.net |
| Issuer Organization | Let's Encrypt |
| Issuer | R3 |
| Algorithm | RSA-SHA256 |
| Valid form | 10/01/2022 |
| Expiration | 12/30/2022 |
| Signed | Certificate is not self signed |
| Additional Domains |
m.weeklyseoul.net weeklyseoul.net www.weeklyseoul.net |
Alexa Rank shows how popular hdhy.co.kr is in comparison with other sites. The most popular site has Alexa Rank equals 1. If hdhy.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 hdhy.co.kr and pageviews on hdhy.co.kr over the past 3 months.
ASN ID: 135354
ASN Title: NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD.Last Update: 12/17/2025
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS134557 - AS135580'
as-block: AS134557 - AS135580
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: 2014-09-03T01:31:50Z
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 'AS135354'
% Abuse contact for 'AS135354' is 'gnoc@navercorp.com'
aut-num: AS135354
as-name: NBPAP-AS-AP
descr: NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD.
country: SG
org: ORG-NBPA1-AP
admin-c: NBPA1-AP
tech-c: NBPA1-AP
mnt-by: MAINT-NBPAP-SG
mnt-irt: IRT-NBPAP-SG
mnt-routes: MAINT-NBPAP-SG
last-modified: 2017-10-16T00:23:17Z
source: APNIC
irt: IRT-NBPAP-SG
address: JTC Summit 8 Jurong Town Hall Road #24-05, Singapore 609434, Singapore Singapore 609434
e-mail: gnoc@navercorp.com
abuse-mailbox: gnoc@navercorp.com
admin-c: NBPA1-AP
tech-c: NBPA1-AP
auth: # Filtered
mnt-by: MAINT-NBPAP-SG
last-modified: 2016-04-15T02:34:48Z
source: APNIC
organisation: ORG-NBPA1-AP
org-name: NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD.
country: SG
address: JTC Summit 8 Jurong Town Hall Road # 24-05
address: Singapore 609434
phone: +65-6818-0847
e-mail: gnoc@navercorp.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2017-10-11T01:29:41Z
source: APNIC
role: NAVER BUSINESS PLATFORM ASIA PACIFIC PTE LTD adm
address: JTC Summit 8 Jurong Town Hall Road #24-05, Singapore 609434, Singapore Singapore 609434
country: SG
phone: +65-6818-0847
fax-no: +65-6818-0847
e-mail: gnoc@navercorp.com
admin-c: NBPA1-AP
tech-c: NBPA1-AP
nic-hdl: NBPA1-AP
mnt-by: MAINT-NBPAP-SG
last-modified: 2016-04-15T02:34:46Z
source: APNIC
% Information related to 'AS134557 - AS135580'
as-block: AS134557 - AS135580
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: 2014-09-03T01:31:50Z
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: IDNIC
% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)
query : hdhy.co.kr
# KOREAN(UTF8)
도메인이름 : hdhy.co.kr
등록인 : (주)협동문화사
등록인 주소 : 서울 강남구 수서동 수서현대벤쳐빌 1126
등록인 우편번호 : 135539
책임자 : 엔디소프트(주)
책임자 전자우편 : jooeng@hanmail.net
책임자 전화번호 : 042-610-3800
등록일 : 2008. 08. 05.
최근 정보 변경일 : 2020. 11. 30.
사용 종료일 : 2024. 08. 05.
정보공개여부 : Y
등록대행자 : (주)가비아(http://www.gabia.co.kr)
DNSSEC : 미서명
1차 네임서버 정보
호스트이름 : ns1-1.ns-ncloud.com
2차 네임서버 정보
호스트이름 : ns1-2.ns-ncloud.com
네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.
# ENGLISH
Domain Name : hdhy.co.kr
Registrant : hyupdongmunhwa
Registrant Address : Suseo-dong Gangnam-gu Seoul 713,
Registrant Zip Code : 135539
Administrative Contact(AC) : NDSOFT
AC E-Mail : jooeng@hanmail.net
AC Phone Number : 042-610-3800
Registered Date : 2008. 08. 05.
Last Updated Date : 2020. 11. 30.
Expiration Date : 2024. 08. 05.
Publishes : Y
Authorized Agency : Gabia, Inc.(http://www.gabia.co.kr)
DNSSEC : unsigned
Primary Name Server
Host Name : ns1-1.ns-ncloud.com
Secondary Name Server
Host Name : ns1-2.ns-ncloud.com
- KISA/KRNIC WHOIS Service -
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