Kctu.org


Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.43 sec.
Last Checked: 04/28/2024

Kctu.org traffic volume is 893 unique daily visitors and their 1,966 pageviews. The web value rate of kctu.org is 35,150 USD. Each visitor makes around 2.35 page views on average.

By Alexa's traffic estimates kctu.org placed at 49,731 position over the world, while the largest amount of its visitors comes from India, where it takes 98,019 place.

Kctu.org is hosted by SKB-AS SK Broadband Co Ltd, KR in Korea; however, we recommend migrating the server to India, as it will speed up kctu.org page load time for the majority of users. See the list of other web pages hosted by SKB-AS SK Broadband Co Ltd, KR.

Kctu.org registered under .ORG top-level domain. Check other websites in .ORG zone.

The last verification results, performed on (April 28, 2024) kctu.org show that kctu.org has an invalid SSL certificate. Click “Refresh” button for SSL Information at the Safety Information section.

In accordance with Google Safe Browsing, Google Safe Search and Symantec kctu.org is pretty a safe domain.

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


Global Rank
368,240
Average Load Time
2.25sec
Links In Count
181
Website Value
$32,850

Overview
Last Updated: 04/28/2024
Overall result - kctu.org 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: 02/11/2024
kctu.org is safe.
Norton ConnectSafe evaluates kctu.org for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 09/20/2019
kctu.org 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
kctu.org 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: 02/15/2021
kctu.org is safe.
McAfee assesses kctu.org 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 kctu.org for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 04/28/2024
kctu.org child safety is unknown.
The WOT calculates reputation of the kctu.org. This reputation system receives ratings from users and information from third-party sources, assesses the kctu.org for safety features and confirms, whether kctu.org is suitable for children.

SSL Information
WARNING!Certificate download error. Previous scan results are shown below.
DomainUnknown
Issuer OrganizationUnknown
IssuerUnknown
AlgorithmUnknown
Valid formUnknown
ExpirationUnknown
SignedNo information
Additional Domains
Server Location

ASN Information

ASN ID: 9318
ASN Title: SKB-AS SK Broadband Co Ltd, KR

Last Update: 03/03/2024

% [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 'AS9316 - AS9323'

as-block: AS9316 - AS9323
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: 2017-06-15T04:25:40Z
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 'AS9318'

% Abuse contact for 'AS9318' is 'hostmaster@nic.or.kr'

aut-num: AS9318
as-name: SKB-AS
descr: SK Broadband Co Ltd
country: KR
admin-c: AM1838-AP
tech-c: AM1838-AP
import: from AS2828
action pref=100;
accept ANY
import: from AS3786
action pref=100;
accept ANY
import: from AS4766
action pref=100;
accept ANY
import: from AS6461
action pref=100;
accept ANY
import: from AS701
action pref=100;
accept ANY
export: to AS2828
announce AS9318
export: to AS3786
announce AS9318
export: to AS4766
announce AS9318
export: to AS6461
announce AS9318
export: to AS701
announce AS9318
default: to AS3786
action pref=100;
networks ANY
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2016-11-28T06:37:15Z
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 Jung-gu Toegye-ro 24
country: KR
phone: +82-2-106-2
e-mail: ip-adm@skbroadband.com
nic-hdl: AM1838-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2016-11-28T06:34:19Z
source: APNIC

% Information related to 'AS9318'

aut-num: AS9318
as-name: SKB-AS-KR
descr: SK Broadband Co Ltd
country: KR
import: from AS6461 action pref=100 accept ANY
import: from AS4766 action pref=100 accept ANY
import: from AS3786 action pref=100 accept ANY
import: from AS2828 action pref=100 accept ANY
import: from AS701 action pref=100 accept ANY
export: to AS6461 announce AS9318
export: to AS4766 announce AS9318
export: to AS3786 announce AS9318
export: to AS2828 announce AS9318
export: to AS701 announce AS9318
admin-c: M63-KR
tech-c: M63-KR
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
changed: hostmaster@nic.or.kr
source: KRNIC

person: AS Manager
address: Seoul Jung-gu Toegye-ro 24
address: SK Namsan Green Bldg.
country: KR
phone: +82-2-106-2
e-mail: ip-adm@skbroadband.com
nic-hdl: M63-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

Domain Name: KCTU.ORG
Registry Domain ID: D2749686-LROR
Registrar WHOIS Server: whois.whois.co.kr
Registrar URL: https://whois.co.kr
Updated Date: 2020-09-03T08:29:21Z
Creation Date: 1996-12-19T05:00:00Z
Registry Expiry Date: 2024-12-18T05:00:00Z
Registrar Registration Expiration Date:
Registrar: Whois Corp.
Registrar IANA ID: 100
Registrar Abuse Contact Email: abuse@whois.co.kr
Registrar Abuse Contact Phone: +82.15884259
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registrant Organization: Koreanconfederationof trade unions
Registrant State/Province:
Registrant Country: KR
Name Server: NS24.DNSEVER.COM
Name Server: NS65.DNSEVER.COM
Name Server: NS87.DNSEVER.COM
Name Server: NS231.DNSEVER.COM
Name Server: NS259.DNSEVER.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2022-04-20T00:12:40Z


DNS Records
HostA RecordTTL
kctu.org218.235.95.182600
HostMX RecordPriorityTTL
kctu.orgemail.kctu.org10600
HostNS RecordTTL
kctu.orgns24.dnsever.com1209600
kctu.orgns87.dnsever.com1209600
kctu.orgns231.dnsever.com1209600
kctu.orgns259.dnsever.com1209600
kctu.orgns65.dnsever.com1209600
HostTXT RecordTTL
kctu.orgv=spf1 ip4:218.235.95.187 -all600

ns231.dnsever.com
TTL: 3600
Email address: root.kctu.org
Serial: 1556053404
Refresh: 86400
Retry: 600
Expire: 1209600
Minimum: 300


Errors
Warnings

Last tested: 04/30/2017

Desktop
Desktop Speed
59%

Desktop Resource Breakdown
Total Resources75
Number of Hosts9
Static Resources39
JavaScript Resources24
CSS Resources13

Last tested: 04/21/2017

Mobile
Mobile Usability
62%
Mobile Speed
50%

Mobile Resource Breakdown
Total Resources78
Number of Hosts9
Static Resources42
JavaScript Resources25
CSS Resources13
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