Classu.co.kr 클래스유 (2024) | 세상 모든 배움 초특가!!!

Classu.co.kr Overview

Classu.co.kr ranking shows that the page is at position 3,460 over the world.

In terms of rank-to-traffic ratio, classu.co.kr has 1,594 unique users per day, viewing 3,220 pages. The rank based value of classu.co.kr is 2,333 USD. Every user makes 2.16 pageviews on average.

Classu.co.kr boasts a link base consisting of 254 referring domains and 306 external backlinks, as revealed by the data obtained from web network scanning.

Classu.co.kr top-level domain belongs to .KR domain zone. Check other webpages in .KR zone.

According the last verification test in August 04, 2024, classu.co.kr has an expired SSL certificate issued by Amazon (expired on May 03, 2025). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Amazon.

Based on data from Google Safe Browsing and Symantec classu.co.kr is a fairly safe domain.

According the Mobile-Friendly test by Google classu.co.kr is nice optimized for mobile devices and tablets.

Classu.co.kr Rank Summary

Global Rank
0
Average Load Time
0.00sec
Links In Count
0
Website Value
$2,160

Classu.co.kr Website Safety

logo
Overview
Last Updated: 05/19/2025
Unknown status.
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 logo
Norton Connect Safe
Last Updated: 03/23/2025
classu.co.kr is safe.
Norton ConnectSafe evaluates classu.co.kr for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 05/19/2025
Unknown status.
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 brwosing logo
Google Safe Browsing
Last Updated: 01/09/2019
classu.co.kr 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.
McAfee logo
Site Advisor
Last Updated: 05/19/2025
Unknown status.
McAfee assesses classu.co.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 classu.co.kr for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 05/19/2025
classu.co.kr child safety is unknown.
The WOT calculates reputation of the classu.co.kr. This reputation system receives ratings from users and information from third-party sources, assesses the classu.co.kr for safety features and confirms, whether classu.co.kr is suitable for children.

SSL Information
Domainclassu.co.kr
Issuer OrganizationAmazon
IssuerAmazon RSA 2048 M02
AlgorithmRSA-SHA256
Valid form04/03/2024
Expiration05/03/2025
SignedCertificate is not self signed
Additional Domains classu.co.kr

Classu.co.kr Rank History

Classu.co.kr Hosting Information

Server Location

ASN Information

ASN ID: 16509

ASN Title: AMAZON-02 - Amazon.com, Inc., US

Last Update: 12/22/2024

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509

OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4

OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN

OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN

RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

Classu.co.kr Domain Registration and Settings

WHOIS

query : classu.co.kr

# KOREAN(UTF8)

도메인이름 : classu.co.kr
등록인 : 신민수
등록인 주소 : 서울특별시 마포구 양화로 92 4층 모두의클래스
등록인 우편번호 : 04043
책임자 : 신민수
책임자 전자우편 : mms@classtok.net
책임자 전화번호 : 82-70-7605-9636
등록일 : 2021. 04. 22.
최근 정보 변경일 : 2022. 01. 28.
사용 종료일 : 2028. 04. 22.
정보공개여부 : Y
등록대행자 : 메가존(주)(http://HOSTING.KR)
DNSSEC : 미서명
등록정보 보호 : clientTransferProhibited

1차 네임서버 정보
호스트이름 : ns-1162.awsdns-17.org

2차 네임서버 정보
호스트이름 : ns-1649.awsdns-14.co.uk
호스트이름 : ns-615.awsdns-12.net
호스트이름 : ns-427.awsdns-53.com

네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.

# ENGLISH

Domain Name : classu.co.kr
Registrant : shinminsoo
Registrant Address : 4th floor 92, Yanghwa-ro,, Mapo-gu Seoul
Registrant Zip Code : 04043
Administrative Contact(AC) : shinminsoo
AC E-Mail : mms@classtok.net
AC Phone Number : 82-70-7605-9636
Registered Date : 2021. 04. 22.
Last Updated Date : 2022. 01. 28.
Expiration Date : 2028. 04. 22.
Publishes : Y
Authorized Agency : Megazone(http://HOSTING.KR)
DNSSEC : unsigned
Domain Status : clientTransferProhibited

Primary Name Server
Host Name : ns-1162.awsdns-17.org

Secondary Name Server
Host Name : ns-1649.awsdns-14.co.uk
Host Name : ns-615.awsdns-12.net
Host Name : ns-427.awsdns-53.com

- KISA/KRNIC WHOIS Service -


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

Classu.co.kr HTML Check

Classu.co.kr Desktop Performance

Last tested: 03/15/2016

Speedometer image
Desktop Speed
76%

Desktop Resource Breakdown
Total Resources15
Number of Hosts2
Static Resources11
JavaScript Resources3
CSS Resources1

Classu.co.kr Mobile Insights

Last tested: 03/15/2016

Speedometer image
Mobile Usability
89%
Speedometer image
Mobile Speed
60%

Mobile Resource Breakdown
Total Resources15
Number of Hosts2
Static Resources11
JavaScript Resources3
CSS Resources1

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