Tu.ac.kr ranking shows that the page is at position 276,019 over the world, while the bulk of its audience is from Korea, where it ranks 7,746.
It is beneficial to tu.ac.kr that their hosting company KREONET-AS-KR KISTI, 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 KREONET-AS-KR KISTI, KR servers.
In terms of rank-to-traffic ratio, tu.ac.kr has 500 unique users per day, viewing 2,523 pages. The rank based value of tu.ac.kr is 49,719 USD. Every user makes 5.40 pageviews on average.
Tu.ac.kr boasts a link base consisting of 451 referring domains and 501 external backlinks, as revealed by the data obtained from web network scanning.
Tu.ac.kr top-level domain belongs to .KR domain zone. Check other webpages in .KR zone.
According the last verification test in July 03, 2022, tu.ac.kr has an expired wildcard SSL certificate issued by Sectigo Limited (expired on December 22, 2022). 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 tu.ac.kr is a fairly safe domain.
According the Mobile-Friendly test by Google tu.ac.kr is nice optimized for mobile devices and tablets, however the webpage speed could be improved.
Domain | *.tu.ac.kr |
Issuer Organization | Sectigo Limited |
Issuer | Sectigo RSA Domain Validation Secure Server CA |
Algorithm | RSA-SHA256 |
Valid form | 12/01/2021 |
Expiration | 12/22/2022 |
Signed | Certificate is not self signed |
Additional Domains |
*.tu.ac.kr tu.ac.kr |
Alexa Rank shows how popular tu.ac.kr is in comparison with other sites. The most popular site has Alexa Rank equals 1. If tu.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 tu.ac.kr and pageviews on tu.ac.kr over the past 3 months.
ASN ID: 1237
ASN Title: KREONET-AS-KR KISTI, KRLast Update: 07/20/2024
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS1237'
% Abuse contact for 'AS1237' is 'hostmaster@nic.or.kr'
aut-num: AS1237
as-name: KREONET-AS-KR
descr: KISTI
country: KR
admin-c: AM1940-AP
tech-c: AM1940-AP
import: from AS3608
action pref=10;
accept ANY
import: from AS3786
action pref=100;
accept ANY
export: to AS3608
announce AS1237
export: to AS3786
announce AS1237
default: to AS7623
action pref=10;
networks ANY
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2016-12-01T04:34:11Z
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: Daejeon Yuseong-gu Daehak-ro 245
country: KR
phone: +82-42-869-0648
e-mail: livezone@kisti.re.kr
nic-hdl: AM1940-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2017-10-10T00:49:33Z
source: APNIC
% Information related to 'AS1237'
aut-num: AS1237
as-name: KREONET-AS-KR-KR
descr: KISTI
country: KR
import: from AS3608 action pref=10 accept ANY
import: from AS9848 action pref=100 accept ANY
import: from AS7623 action pref=100 accept ANY
import: from AS3786 action pref=100 accept ANY
export: to AS3608 announce AS1237
export: to AS9848 announce AS1237
export: to AS7623 announce AS1237
export: to AS3786 announce AS1237
admin-c: IH1-KR
tech-c: SK1-KR
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
changed: hostmaster@nic.or.kr
source: KRNIC
person: AS Manager
address: Daejeon Yuseong-gu Daehak-ro 245
address:
country: KR
phone: +82-42-869-0648
e-mail: livezone@kisti.re.kr
nic-hdl: IH1-KR
mnt-by: MNT-KRNIC-AP
changed: hostmaster@nic.or.kr
source: KRNIC
person: AS Manager
address: Daejeon Yuseong-gu Daehak-ro 245
address: null
country: KR
phone: +82-42-869-0648
e-mail: livezone@kisti.re.kr
nic-hdl: SK1-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 : tu.ac.kr
# KOREAN(UTF8)
도메인이름 : tu.ac.kr
등록인 : 동명대학교
등록인 주소 : 부산광역시 남구 신선로 428 동명대학교 정보전산원
등록인 우편번호 : 48520
책임자 : 동명대학교
책임자 전자우편 : admin@tu.ac.kr
책임자 전화번호 : 051-629-3211
등록일 : 2005. 08. 05.
최근 정보 변경일 : 2024. 04. 15.
사용 종료일 : 2026. 08. 05.
정보공개여부 : Y
등록대행자 : (주)아이네임즈(http://www.inames.co.kr)
DNSSEC : 미서명
1차 네임서버 정보
호스트이름 : ns.tu.ac.kr
IP 주소 : 203.247.192.55
2차 네임서버 정보
호스트이름 : ns2.tu.ac.kr
IP 주소 : 203.247.192.50
네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.
# ENGLISH
Domain Name : tu.ac.kr
Registrant : Tongmyong University
Registrant Address : Tongmyong University, 428 Sinseon-ro Nam-gu, Busan, KR
Registrant Zip Code : 48520
Administrative Contact(AC) : TU
AC E-Mail : admin@tu.ac.kr
AC Phone Number : 051-629-3211
Registered Date : 2005. 08. 05.
Last Updated Date : 2024. 04. 15.
Expiration Date : 2026. 08. 05.
Publishes : Y
Authorized Agency : Inames Co., Ltd.(http://www.inames.co.kr)
DNSSEC : unsigned
Primary Name Server
Host Name : ns.tu.ac.kr
IP Address : 203.247.192.55
Secondary Name Server
Host Name : ns2.tu.ac.kr
IP Address : 203.247.192.50
- KISA/KRNIC WHOIS Service -
Host | A Record | TTL |
---|---|---|
tu.ac.kr | 203.247.192.250 | 28800 |
Host | MX Record | Priority | TTL |
---|---|---|---|
tu.ac.kr | mx.tu.ac.kr | 20 | 28800 |
tu.ac.kr | mail.tu.ac.kr | 10 | 28800 |
Host | NS Record | TTL |
---|---|---|
tu.ac.kr | \032ns2.tu.ac.kr | 28800 |
tu.ac.kr | ns.tu.ac.kr | 28800 |
tu.ac.kr | ns2.tu.ac.kr | 28800 |
Host | TXT Record | TTL |
---|---|---|
tu.ac.kr | v=spf1 ip4:203.247.192.54 ip4:203.247.192.112 -all | 28800 |
\032ns2.tu.ac.kr
TTL: 28800
Email address: admin.tu.ac.kr
Serial: 1473
Refresh: 3600
Retry: 300
Expire: 604800
Minimum: 3600
Last tested: 12/04/2017
Total Resources | 129 |
Number of Hosts | 7 |
Static Resources | 120 |
JavaScript Resources | 9 |
CSS Resources | 9 |
Last tested: 12/04/2017
Total Resources | 69 |
Number of Hosts | 5 |
Static Resources | 64 |
JavaScript Resources | 6 |
CSS Resources | 4 |