Blacksea-education.ru

Blacksea-education.ru Overview

Blacksea-education.ru belongs to Kaopu Cloud HK Limited. Check the list of other websites hosted by Kaopu Cloud HK Limited.

In terms of rank-to-traffic ratio, blacksea-education.ru has 14,429 unique users per day, viewing 72,145 pages. The rank based value of blacksea-education.ru is 109,622 USD. Every user makes 5.40 pageviews on average.

Blacksea-education.ru boasts a link base consisting of 689 referring domains and 766 external backlinks, as revealed by the data obtained from web network scanning.

Blacksea-education.ru top-level domain belongs to .RU domain zone. Check other webpages in .RU zone.

According the last verification test in October 02, 2024, blacksea-education.ru has an expired SSL certificate issued by Let's Encrypt (expired on November 20, 2024). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.

Based on data from Google Safe Browsing, Google Safe Search, Symantec and Web of Trust blacksea-education.ru is a fairly safe domain.

Blacksea-education.ru Website Safety

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Overview
Last Updated: 01/30/2026
Overall result - blacksea-education.ru 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 logo
Norton Connect Safe
Last Updated: 03/26/2025
blacksea-education.ru is safe.
Norton ConnectSafe evaluates blacksea-education.ru for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 12/08/2019
blacksea-education.ru 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.
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Google Safe Browsing
Last Updated: 01/09/2019
blacksea-education.ru 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: 03/05/2021
blacksea-education.ru is safe.
McAfee assesses blacksea-education.ru 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 blacksea-education.ru for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 01/25/2019
blacksea-education.ru child safety is very good.
The WOT calculates reputation of the blacksea-education.ru. This reputation system receives ratings from users and information from third-party sources, assesses the blacksea-education.ru for safety features and confirms, whether blacksea-education.ru is suitable for children.

SSL Information
Domainblacksea-education.ru
Issuer OrganizationLet's Encrypt
IssuerR11
AlgorithmRSA-SHA256
Valid form08/22/2024
Expiration11/20/2024
SignedCertificate is not self signed
Additional Domains blacksea-education.ru
www.blacksea-education.ru

Blacksea-education.ru Rank History

Blacksea-education.ru Hosting Information

Server Location

ASN Information

ASN ID: 138915

ASN Title: Kaopu Cloud HK Limited

Last Update: 09/04/2025

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS138554 - AS139577'

as-block: AS138554 - AS139577
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: 2017-12-08T06:45:58Z
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
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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 'AS138915'

% Abuse contact for 'AS138915' is 'zhangyx@kaopuyun.com'

aut-num: AS138915
as-name: KAOPU-HK
descr: Kaopu Cloud HK Limited
descr: RM. 19C Lockhart Ctr., 301-307 Lockhart Rd., Wan Chai, HK.
country: HK
org: ORG-KCHL2-AP
admin-c: KCHL1-AP
tech-c: KCHL1-AP
mnt-by: APNIC-HM
mnt-routes: MAINT-KAOPU-HK
mnt-lower: MAINT-KAOPU-HK
mnt-irt: IRT-KAOPU-HK
last-modified: 2020-03-11T14:16:19Z
export: to AS34984 announce ANY
import: from AS34984 accept ANY
source: APNIC

irt: IRT-KAOPU-HK
address: RM. 19C Lockhart Ctr., 301-307 Lockhart Rd., Wan Chai, HK., Hong Kong Hong Kong 999077
e-mail: zhangyx@kaopuyun.com
abuse-mailbox: zhangyx@kaopuyun.com
admin-c: KCHL1-AP
tech-c: KCHL1-AP
auth: # Filtered
remarks: ipadmin@kaopucloud.com is invalid
remarks: zhangyx@kaopuyun.com was validated on 2020-01-22
mnt-by: MAINT-KAOPUCLOUD-HK
last-modified: 2020-01-22T03:13:57Z
source: APNIC

organisation: ORG-KCHL2-AP
org-name: Kaopu Cloud HK Limited
country: HK
address: RM. 19C Lockhart Ctr., 301-307 Lockhart Rd., Wan Chai, HK.
phone: +00852-25988776
fax-no: +00852-25988909
e-mail: ip.as@kaopucloud.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2019-03-25T12:58:14Z
source: APNIC

role: Kaopu Cloud HK Limited administrator
address: RM. 19C Lockhart Ctr., 301-307 Lockhart Rd., Wan Chai, HK., Hong Kong Hong Kong 999077
country: HK
phone: +00852-25988776
fax-no: +00852-25988909
e-mail: ipadmin@kaopucloud.com
admin-c: KCHL1-AP
tech-c: KCHL1-AP
nic-hdl: KCHL1-AP
mnt-by: MAINT-KAOPUCLOUD-HK
last-modified: 2019-03-25T09:34:30Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.15-47 (WHOIS-US4)

Blacksea-education.ru Domain Registration and Settings

WHOIS

% By submitting a query to TCI's Whois Service
% you agree to abide by the following terms of use:
% https://www.tcinet.ru/documents/whois.pdf (in Russian)

domain: BLACKSEA-EDUCATION.RU
nserver: dnsproxy1.fm.nic.ru.
nserver: dnsproxy2.fm.nic.ru.
state: REGISTERED, DELEGATED, UNVERIFIED
person: Private Person
registrar: RU-CENTER-RU
admin-contact: https://www.nic.ru/whois
created: 2009-06-16T20:00:00Z
paid-till: 2022-06-16T21:00:00Z
free-date: 2022-07-18
source: TCI

Last updated on 2022-07-14T11:41:30Z


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

Blacksea-education.ru HTML Check


Errors

Blacksea-education.ru Desktop Performance

Last tested: 04/04/2018

Speedometer image
Desktop Speed
80%

Desktop Resource Breakdown
Total Resources42
Number of Hosts4
Static Resources39
JavaScript Resources1
CSS Resources2

Blacksea-education.ru Mobile Insights

Last tested: 04/04/2018

Speedometer image
Mobile Usability
60%
Speedometer image
Mobile Speed
75%

Mobile Resource Breakdown
Total Resources42
Number of Hosts4
Static Resources39
JavaScript Resources1
CSS Resources2

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