Postech.ac.kr POSTECH
POSTECH
Server IP address resolved: NoHttp response code: None
Last Checked: 06/14/2024
Over the time postech.ac.kr has been ranked as high as 14,017 in the world, while most of its traffic comes from Korea, where it reached as high as 1,258 position.
Postech.ac.kr receives about 3,145 unique visitors and 12,266 pageviews per day. The estimated value of postech.ac.kr is 219,000 USD. Each unique visitor makes about 3.9 pageviews on average.
Postech.ac.kr is registered under .KR top-level domain. Check other websites in .KR zone.
At the time of the last check (October 13, 2024) postech.ac.kr has a valid and up-to-date wildcard SSL certificate issued by DigiCert Inc that expires on July 09, 2025. Check other websites using SSL certificates issued by DigiCert Inc.
According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust postech.ac.kr is quite a safe domain.
Mobile-Friendly test indicates that postech.ac.kr is well optimized for mobile and tablet devices, however website page loading time could be improved.
Alexa Rank shows how popular postech.ac.kr is in comparison with other sites. The most popular site has Alexa Rank equals 1. If postech.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 postech.ac.kr and pageviews on postech.ac.kr over the past 3 months.
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 postech.ac.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.
"postech.ac.kr" is not a phishing page.
"postech.ac.kr" does not install unwanted software.
"postech.ac.kr" does not contain harmfull applications.
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 postech.ac.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 postech.ac.kr for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the postech.ac.kr. This reputation system receives ratings from users and information from third-party sources, assesses the postech.ac.kr for safety features and confirms, whether postech.ac.kr is suitable for children.
Domain | *.postech.ac.kr |
Issuer Organization | DigiCert Inc |
Issuer | Thawte TLS RSA CA G1 |
Algorithm | RSA-SHA256 |
Valid form | 06/13/2024 |
Expiration | 07/09/2025 |
Signed | Certificate is not self signed |
Additional Domains | *.postech.ac.kr postech.ac.kr |
ASN ID: 3784
ASN Title: POSTECH-AS-KR Pohang University of Science and Technology, KR
Last Update: 07/18/2024
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS3784'
% Abuse contact for 'AS3784' is 'hostmaster@nic.or.kr'
aut-num: AS3784
as-name: POSTECH-AS-KR
descr: Pohang University of Science and Technology
country: KR
admin-c: AM1876-AP
tech-c: AM1876-AP
import: from AS3608
action pref=10;
accept ANY
import: from AS7623
action pref=100;
accept ANY
export: to AS3608
announce AS3784
export: to AS7623
announce AS3784
default: to AS2563
action pref=100;
networks ANY
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2016-12-01T01:17:50Z
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: Gyeongsangbuk-do Nam-gu, Pohang-si Cheongam-ro 77
country: KR
phone: +82-54-279-2516
e-mail: sulee82@postech.ac.kr
nic-hdl: AM1876-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2017-11-23T05:54:36Z
source: APNIC
% Information related to 'AS3784'
aut-num: AS3784
as-name: POSTECH-AS-KR-KR
descr: Pohang University of Science and Technology
country: KR
import: from AS3608 action pref=10 accept ANY
import: from AS7623 action pref=100 accept ANY
export: to AS3608 announce AS3784
export: to AS7623 announce AS3784
admin-c: 10-KR
tech-c: 10-KR
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
changed: hostmaster@nic.or.kr
source: KRNIC
person: AS Manager
address: Gyeongsangbuk-do Nam-gu, Pohang-si Cheongam-ro 77
address: POSTECH
country: KR
phone: +82-54-279-2516
e-mail: sulee82@postech.ac.kr
nic-hdl: 10-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 : postech.ac.kr
# KOREAN(UTF8)
도메인이름 : postech.ac.kr
등록인 : (학)포항공과대학교
등록인 주소 : 경상북도 포항시 남구 효자동 포항공과대학교 청암학술정보원 시스템운영팀
등록인 우편번호 : 790784
책임자 : (학)포항공과대학교
책임자 전자우편 : domain@postech.ac.kr
책임자 전화번호 : 054-279-2511
등록일 : 1993. 07. 23.
최근 정보 변경일 : 2023. 08. 08.
사용 종료일 : 2025. 10. 15.
정보공개여부 : Y
등록대행자 : (주)아이네임즈(http://www.inames.co.kr)
DNSSEC : 미서명
1차 네임서버 정보
호스트이름 : ns.postech.ac.kr
IP 주소 : 141.223.1.2
네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.
# ENGLISH
Domain Name : postech.ac.kr
Registrant : Pohang University of Science and Technology
Registrant Address : Pohang Univ. of Science & Technology, Hyoja-dong, Pohang Si Nam-gu, Gyeongsangbuk-Do, KR
Registrant Zip Code : 790784
Administrative Contact(AC) : Pohang University of Science and Technology
AC E-Mail : domain@postech.ac.kr
AC Phone Number : 054-279-2511
Registered Date : 1993. 07. 23.
Last Updated Date : 2023. 08. 08.
Expiration Date : 2025. 10. 15.
Publishes : Y
Authorized Agency : Inames Co., Ltd.(http://www.inames.co.kr)
DNSSEC : unsigned
Primary Name Server
Host Name : ns.postech.ac.kr
IP Address : 141.223.1.2
- KISA/KRNIC WHOIS Service -
Host | A Record | TTL |
---|---|---|
postech.ac.kr | 141.223.5.51 | 172800 |
Host | MX Record | Priority | TTL |
---|---|---|---|
postech.ac.kr | sniper.postech.ac.kr | 5 | 172800 |
Host | NS Record | TTL |
---|---|---|
;; | no | connection |
Host | TXT Record | TTL |
---|---|---|
postech.ac.kr | v=spf1 ip4:141.223.1.111 ip4:141.223.1.114 ip4:141.223.1.115 ip4:141.223.1.116 ip4:141.223.1.117 ip4:141.223.2.74 ip4:141.223.2.75 ip4:13.124.111.122 include:spf.protection.outlook.com ~all | 172800 |
postech.ac.kr | SpWjy+Bzfd6a6T2qVXZlQfQjj/zLMZG5qAjqya7ZTx17uQ5emqvb6z7W4ResqVtY3BdbhXaUOt8S3IQj34Z7WQ== | 172800 |
ns.postech.ac.kr
TTL: 172800
Email address: domain.postech.ac.kr
Serial: 2019080902
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 3600
Last tested: 12/09/2019
Total Resources | 80 |
Number of Hosts | 2 |
Static Resources | 77 |
JavaScript Resources | 14 |
CSS Resources | 33 |
Last tested: 11/22/2016
Total Resources | 76 |
Number of Hosts | 3 |
Static Resources | 67 |
JavaScript Resources | 14 |
CSS Resources | 25 |
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