Koreatech.ac.kr ranking shows that the page is at position 69,286 over the world, while the bulk of its audience is from Korea, where it ranks 1,464.
It is beneficial to koreatech.ac.kr that their hosting company KUT-AS Korea University of Technology and Education, KR servers are located in Korea, as that reduces page load time for the majority of their users. See the list of other webpages hosted on KUT-AS Korea University of Technology and Education, KR servers.
In terms of rank-to-traffic ratio, koreatech.ac.kr has 1,133 unique users per day, viewing 9,509 pages. The rank based value of koreatech.ac.kr is 170,294 USD. Every user makes 8.99 pageviews on average.
Koreatech.ac.kr boasts a link base consisting of 312 referring domains and 335 external backlinks, as revealed by the data obtained from web network scanning.
Koreatech.ac.kr top-level domain belongs to .KR domain zone. Check other webpages in .KR zone.
According the last verification test in October 08, 2024, koreatech.ac.kr has a valid and up-to-date wildcard SSL certificate issued by Sectigo Limited , certificate expiration date: July 05, 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 koreatech.ac.kr is a fairly safe domain.
According the Mobile-Friendly test by Google koreatech.ac.kr is nice optimized for mobile devices and tablets, however the webpage speed could be improved.
Domain | *.koreatech.ac.kr |
Issuer Organization | Sectigo Limited |
Issuer | Sectigo RSA Organization Validation Secure Server CA |
Algorithm | RSA-SHA256 |
Valid form | 06/04/2024 |
Expiration | 07/05/2025 |
Signed | Certificate is not self signed |
Additional Domains |
*.koreatech.ac.kr koreatech.ac.kr |
Alexa Rank shows how popular koreatech.ac.kr is in comparison with other sites. The most popular site has Alexa Rank equals 1. If koreatech.ac.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 koreatech.ac.kr and pageviews on koreatech.ac.kr over the past 3 months.
ASN ID: 9970
ASN Title: KUT-AS Korea University of Technology and Education, KRLast Update: 10/30/2024
% [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 'AS9943 - AS9982'
as-block: AS9943 - AS9982
descr: KRNIC-ASBLOCK-AP
descr: KRNIC
descr: Korea Network Information Center
country: KR
admin-c: HM127-AP
tech-c: HM127-AP
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: 2017-06-15T04:25:41Z
source: APNIC
person: Host Master
address: 135 Jungdae-ro Songpa-gu Seoul
country: KR
phone: +82-2-405-5118
e-mail: hostmaster@nic.or.kr
nic-hdl: HM127-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2016-03-15T04:20:59Z
source: APNIC
% Information related to 'AS9970'
% Abuse contact for 'AS9970' is 'hostmaster@nic.or.kr'
aut-num: AS9970
as-name: KUT-AS
descr: Korea University of Technology and Education
country: KR
admin-c: AM1945-AP
tech-c: AM1945-AP
import: from AS2563
action pref=50;
accept ANY
import: from AS4060
action pref=50;
accept ANY
export: to AS2563
announce AS9970
export: to AS4060
announce AS9970
default: to AS4060
action pref=50;
networks ANY
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2016-12-01T06:43:31Z
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: Chungcheongnam-do Dongnam-gu, Cheonan-si Chungjeol-ro 1600
country: KR
phone: +82-41-560-1393
e-mail: khoh@kut.ac.kr
nic-hdl: AM1945-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2017-10-10T00:49:33Z
source: APNIC
% Information related to 'AS9970'
aut-num: AS9970
as-name: KUT-AS-KR
descr: Korea University of Technology and Education
country: KR
import: from AS4060 action pref=50 accept ANY
import: from AS2563 action pref=50 accept ANY
export: to AS4060 announce AS9970
export: to AS2563 announce AS9970
admin-c: GR247-KR
tech-c: GA247-KR
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
changed: hostmaster@nic.or.kr
source: KRNIC
person: AS Manager
address: Chungcheongnam-do Dongnam-gu, Cheonan-si Chungjeol-ro 1600
address: 1600 408-ho dasan-informaion, Information Service Affairs Team
country: KR
phone: +82-41-560-1393
e-mail: khoh@kut.ac.kr
nic-hdl: GA247-KR
mnt-by: MNT-KRNIC-AP
changed: hostmaster@nic.or.kr
source: KRNIC
person: AS Manager
address: Chungcheongnam-do Dongnam-gu, Cheonan-si Chungjeol-ro 1600
address: 1600 408-ho dasan-informaion, Information Service Affairs Team
country: KR
phone: +82-41-560-1393
e-mail: khoh@kut.ac.kr
nic-hdl: GR247-KR
mnt-by: MNT-KRNIC-AP
changed: hostmaster@nic.or.kr
source: KRNIC
% 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: IDNIC
% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)
query : koreatech.ac.kr
# KOREAN(UTF8)
도메인이름 : koreatech.ac.kr
등록인 : 한국기술교육대학교
등록인 주소 : 충남 천안시 동남구 병천면 충절로 1600 (가전리 한국기술교육대학교)
등록인 우편번호 : 31253
책임자 : 한국기술교육대학교
책임자 전자우편 : yjs1071@koreatech.ac.kr
책임자 전화번호 : 041-560-1395
등록일 : 2010. 12. 14.
최근 정보 변경일 : 2023. 02. 16.
사용 종료일 : 2025. 12. 14.
정보공개여부 : Y
등록대행자 : (주)후이즈(http://whois.co.kr)
DNSSEC : 미서명
1차 네임서버 정보
호스트이름 : ns.koreatech.ac.kr
IP 주소 : 220.68.64.1
2차 네임서버 정보
호스트이름 : ns4.koreatech.ac.kr
IP 주소 : 220.68.80.250
네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.
# ENGLISH
Domain Name : koreatech.ac.kr
Registrant : Korea Uninversity of Technology And Education
Registrant Address : 1600 Chungjeol-ro Byeongcheon-myeon Dongnam-gu, Cheonan-si Chungcheongnam-do Korea
Registrant Zip Code : 31253
Administrative Contact(AC) : Korea Uninversity of Technology And Education
AC E-Mail : yjs1071@koreatech.ac.kr
AC Phone Number : 041-560-1395
Registered Date : 2010. 12. 14.
Last Updated Date : 2023. 02. 16.
Expiration Date : 2025. 12. 14.
Publishes : Y
Authorized Agency : Whois Corp.(http://whois.co.kr)
DNSSEC : unsigned
Primary Name Server
Host Name : ns.koreatech.ac.kr
IP Address : 220.68.64.1
Secondary Name Server
Host Name : ns4.koreatech.ac.kr
IP Address : 220.68.80.250
- KISA/KRNIC WHOIS Service -
Host | A Record | TTL |
---|---|---|
koreatech.ac.kr | 220.68.64.153 | 9 |
Host | MX Record | Priority | TTL |
---|---|---|---|
koreatech.ac.kr | spam1.koreatech.ac.kr | 20 | 3599 |
koreatech.ac.kr | spam.koreatech.ac.kr | 10 | 3599 |
koreatech.ac.kr | 23a61b54849a99e548624c09d1cdddef7ffb2764.msv1.invalid | 32767 | 3599 |
Host | NS Record | TTL |
---|---|---|
koreatech.ac.kr | ns.kut.ac.kr | |
koreatech.ac.kr | ns2.kut.ac.kr |
Host | TXT Record | TTL |
---|---|---|
koreatech.ac.kr | v=spf1 ip4:220.68.64.241 ip4:220.68.82.25 ip4:220.68.64.124 ip4:220.68.64.106 ip4:220.68.64.107 ip4:220.68.64.108 ip4:220.68.64.109 ip4:220.68.64.153 ~all | 3599 |
ns.kut.ac.kr
TTL: 3599
Email address: please_set_email.absolutely.nowhere
Serial: 1001
Refresh: 10800
Retry: 3600
Expire: 1296000
Minimum: 900
Last tested: 08/26/2019
Total Resources | 110 |
Number of Hosts | 7 |
Static Resources | 92 |
JavaScript Resources | 15 |
CSS Resources | 12 |
Last tested: 10/25/2019
Total Resources | 91 |
Number of Hosts | 7 |
Static Resources | 73 |
JavaScript Resources | 14 |
CSS Resources | 12 |