Skku.edu 성균관 대학교


Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 04/26/2024

Skku.edu traffic volume is 4,860 unique daily visitors and their 22,842 pageviews. The web value rate of skku.edu is 403,048 USD. Each visitor makes around 5.03 page views on average.

By Alexa's traffic estimates skku.edu placed at 9,136 position over the world, while the largest amount of its visitors comes from Korea, where it takes 569 place.

Perfect for skku.edu that their data center (provided by company company SKKUNET-AS SungKyunKwan University (SKKU), KR) is located in Korea, as that empowers most of the visitors to reduce the page load time. See the list of other web pages hosted by SKKUNET-AS SungKyunKwan University (SKKU), KR.

Skku.edu registered under .EDU top-level domain. Check other websites in .EDU zone.

The last verification results, performed on (November 25, 2019) skku.edu show that skku.edu has an expired SSL certificate issued by DigiCert Inc (expired on May 30, 2020). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by DigiCert Inc.

In accordance with Web of Trust skku.edu is a suspicious domain.

Relying Google MobileFriendly test skku.edu is well optimized for mobile and tablet devices, however web page loading speed may be improved.


Global Rank
30,778
Average Load Time
1.12sec
Links In Count
1,907
Website Value
$376,680

Overview
Last Updated: 04/26/2024
Overall result - skku.edu is safe.
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 Connect Safe
Last Updated: 03/21/2024
skku.edu is safe.
Norton ConnectSafe evaluates skku.edu for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 10/14/2016
skku.edu is safe.
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.
Google Safe Browsing
Last Updated: 01/09/2019
skku.edu is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
Site Advisor
Last Updated: 02/22/2021
skku.edu is safe.
McAfee assesses skku.edu 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 skku.edu for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/09/2019
skku.edu child safety is poor.
The WOT calculates reputation of the skku.edu. This reputation system receives ratings from users and information from third-party sources, assesses the skku.edu for safety features and confirms, whether skku.edu is suitable for children.

SSL Information
Domainskku.edu
Issuer OrganizationDigiCert Inc
IssuerThawte RSA CA 2018
AlgorithmRSA-SHA256
Valid form05/31/2018
Expiration05/30/2020
SignedCertificate is not self signed
Additional Domains skku.edu
www.skku.edu
*.skku.edu
skku.ac.kr
*.skku.ac.kr
Server Location

ASN Information

ASN ID: 9686
ASN Title: SKKUNET-AS SungKyunKwan University (SKKU), KR

Last Update: 10/04/2023

% [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 'AS9683 - AS9712'

as-block: AS9683 - AS9712
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 'AS9686'

% Abuse contact for 'AS9686' is 'hostmaster@nic.or.kr'

aut-num: AS9686
as-name: SKKUNET-AS
descr: SungKyunKwan University (SKKU)
country: KR
admin-c: AM919-AP
tech-c: AM919-AP
import: from AS1237
action pref=20;
accept ANY
import: from AS3559
action pref=10;
accept ANY
export: to AS1237
announce AS9686
export: to AS3559
announce AS9686
default: to AS3559
action pref=10;
networks ANY
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2016-11-17T04:50:25Z
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 Jongno-gu Sungkyunkwan-ro 25-2
country: KR
phone: +82-31-290-5212
e-mail: kimcg@skku.edu
nic-hdl: AM919-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2017-10-10T00:49:42Z
source: APNIC

% Information related to 'AS9686'

aut-num: AS9686
as-name: SKKUNET-AS-KR
descr: SungKyunKwan University (SKKU)
country: KR
import: from AS1237 action pref=20 accept ANY
import: from AS3559 action pref=10 accept ANY
export: to AS1237 announce AS9686
export: to AS3559 announce AS9686
admin-c: DH131-KR
tech-c: N131-KR
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
changed: hostmaster@nic.or.kr
source: KRNIC

person: AS Manager
address: Seoul Jongno-gu Sungkyunkwan-ro 25-2
address:
country: KR
phone: +82-31-290-5212
e-mail: kimcg@skku.edu
nic-hdl: DH131-KR
mnt-by: MNT-KRNIC-AP
changed: hostmaster@nic.or.kr
source: KRNIC

person: AS Manager
address: Seoul Jongno-gu Sungkyunkwan-ro 25-2
address: null
country: KR
phone: +82-31-290-5212
e-mail: kimcg@skku.edu
nic-hdl: N131-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)

WHOIS

This Registry database contains ONLY .EDU domains.
The data in the EDUCAUSE Whois database is provided
by EDUCAUSE for information purposes in order to
assist in the process of obtaining information about
or related to .edu domain registration records.

The EDUCAUSE Whois database is authoritative for the
.EDU domain.

A Web interface for the .EDU EDUCAUSE Whois Server is
available at: http://whois.educause.edu

By submitting a Whois query, you agree that this information
will not be used to allow, enable, or otherwise support
the transmission of unsolicited commercial advertising or
solicitations via e-mail. The use of electronic processes to
harvest information from this server is generally prohibited
except as reasonably necessary to register or modify .edu
domain names.

-------------------------------------------------------------

Domain Name: SKKU.EDU

Registrant:
SUNGKYUNKWAN UNIVERSITY
Sungkyunkwan Univ., Myeongnyun 3-ga, Jongno-gu
2066, SEOBU-RO, JANGAN-GU
SEOUL, GYEONGGI-DO 110-745
Korea

Administrative Contact:
Chungyu Kim
Information and Communications Division
SUNGKYUNKWAN UNIVERSITY NATURAL SCIENCES CAMPUS
2066, SEOBU-RO, JANGAN-GU
SUWON-SI, GYEONGGI-DO 16419
Korea
+82.312905212
kimcg@skku.edu

Technical Contact:
Chungyu Kim
Information and Communications Division
SUNGKYUNKWAN UNIVERSITY NATURAL SCIENCES CAMPUS
2066, SEOBU-RO, JANGAN-GU
SUWON-SI, GYEONGGI-DO 440-746
Korea
+82.312905212
kimcg@skku.edu

Name Servers:
I-NS.SKKU.AC.KR
NS.SKKU.AC.KR

Domain record activated: 21-Jun-2000
Domain record last updated: 25-Mar-2021
Domain expires: 31-Jul-2021


DNS Records
HostA RecordTTL
skku.edu115.145.128.224300
HostMX RecordPriorityTTL
skku.eduwblock.skku.edu10300
skku.eduwblock2.skku.edu20300
skku.eduwblock1.skku.edu20300
skku.eduwblock3.skku.edu30300
HostNS RecordTTL
skku.eduns.skku.ac.kr3600
skku.edui-ns.skku.ac.kr3600
HostTXT RecordTTL
skku.edugoogle-site-verification=yQ4McZs_BYwvw1t8hkjh3W_w11w3O3px1DZvO2O66NE300
skku.eduv=spf1 ip4:115.145.128.1/24 ip4:115.145.128.245 ip4:115.145.128.246 ip4:115.145.129.95 ip4:115.145.129.101 ip4:115.145.129.103 ip4:115.145.0.58 ip4:115.145.129.182 ip4:115.145.129.183 ip4:115.145.129.184 include:_spf.google.com ~all300
skku.edugoogle-site-verification=IbeYUJDcF40spu7HzuVUmExm7drK_p-9IAFZxu3i4r4300

ns.skku.ac.kr
TTL: 3600
Email address: kimcg.skku.edu
Serial: 2014114398
Refresh: 3600
Retry: 1800
Expire: 1209600
Minimum: 900


Errors

Last tested: 05/25/2017

Desktop
Desktop Speed
6%

Desktop Resource Breakdown
Total Resources115
Number of Hosts13
Static Resources98
JavaScript Resources18
CSS Resources8

Last tested: 05/24/2017

Mobile
Mobile Usability
99%
Mobile Speed
0%

Mobile Resource Breakdown
Total Resources116
Number of Hosts13
Static Resources100
JavaScript Resources18
CSS Resources8
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