Donnu.ru Донецкий государственный университет | Донецкий государственный университет

Донецкий государственный университет Донецкий государственный университет. Ректор ДонГУ Приемная комиссия Контакты приемной ректора Контакты приемной ...


Donnu.ru Overview

Donnu.ru ranking shows that the page is at position 108,255 over the world, while the bulk of its audience is from Netherlands, where it ranks 1,329.

Donnu.ru hosted on DDOS-GUARD LTD servers in Ukraine. To reduce page loading time for the majority of donnu.ru users, we recommend migrating the server to Netherlands, as it will speed up donnu.ru page load time for the majority of users. See the list of other webpages hosted on DDOS-GUARD LTD servers.

In terms of rank-to-traffic ratio, donnu.ru has 1,052 unique users per day, viewing 6,304 pages. The rank based value of donnu.ru is 118,378 USD. Every user makes 6.42 pageviews on average.

Donnu.ru boasts a link base consisting of 279 referring domains and 320 external backlinks, as revealed by the data obtained from web network scanning.

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

According the last verification test in October 12, 2024, donnu.ru has an expired SSL certificate issued by Let's Encrypt (expired on January 08, 2025). 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 donnu.ru is a fairly safe domain.

According the Mobile-Friendly test by Google donnu.ru is nice optimized for mobile devices and tablets, however the webpage speed could be improved.


Donnu.ru Rank Summary

Global Rank
108,255
Average Load Time
0.00sec
Links In Count
169
Website Value
$109,610

Donnu.ru Website Safety

logo
Overview
Last Updated: 11/23/2025
Overall result - donnu.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: 04/01/2025
donnu.ru is safe.
Norton ConnectSafe evaluates donnu.ru for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 01/05/2017
donnu.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.
Google safe brwosing logo
Google Safe Browsing
Last Updated: 01/09/2019
donnu.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: 03/02/2021
donnu.ru is safe.
McAfee assesses donnu.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 donnu.ru for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 01/11/2019
donnu.ru child safety is good.
The WOT calculates reputation of the donnu.ru. This reputation system receives ratings from users and information from third-party sources, assesses the donnu.ru for safety features and confirms, whether donnu.ru is suitable for children.

SSL Information
Domaindonnu.ru
Issuer OrganizationLet's Encrypt
IssuerR10
AlgorithmRSA-SHA256
Valid form10/10/2024
Expiration01/08/2025
SignedCertificate is not self signed
Additional Domains donnu.ru
www.donnu.ru

Donnu.ru Rank History

Donnu.ru Hosting Information

Server Location

ASN Information

ASN ID: 57724

ASN Title: DDOS-GUARD LTD

Last Update: 09/06/2025

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See http://www.ripe.net/db/support/db-terms-conditions.pdf

% Note: this output has been filtered.
% To receive output for a database update, use the "-B" flag.

% Information related to 'AS56320 - AS58367'

as-block: AS56320 - AS58367
descr: RIPE NCC ASN block
remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by: RIPE-NCC-HM-MNT
created: 2015-09-30T14:19:22Z
last-modified: 2015-09-30T14:19:22Z
source: RIPE

% Information related to 'AS57724'

% Abuse contact for 'AS57724' is 'abuse@ddos-guard.net'

aut-num: AS57724
as-name: DDOS-GUARD
org: ORG-DL236-RIPE
remarks: ======================================================
remarks: Upstreams
remarks: ======================================================
import: from AS9002 accept ANY
export: to AS9002 announce AS-DDOS-GUARD
import: from AS20485 accept ANY
export: to AS20485 announce AS-DDOS-GUARD
import: from AS3257 accept ANY
export: to AS3257 announce AS-DDOS-GUARD
import: from AS12389 accept ANY
export: to AS12389 announce AS-DDOS-GUARD
import: from AS41095 accept ANY
export: to AS41095 announce AS-DDOS-GUARD
import: from AS200590 accept ANY
export: to AS200590 announce AS-ALM-KTP
import: from AS43994 accept ANY
export: to AS43994 announce AS-ALM-KTP
remarks: ===================================================
remarks: Peers
remarks: ===================================================
import: from AS13238 accept AS-YANDEX
export: to AS13238 announce AS-DDOS-GUARD
import: from AS15169 accept AS-GOOGLE
export: to AS15169 announce AS-DDOS-GUARD
import: from AS13335 accept AS-CLOUDFLARE
export: to AS13335 announce AS-DDOS-GUARD
import: from AS8631 accept AS-MSKROUTESERVER
export: to AS8631 announce AS-DDOS-GUARD
import: from AS50952 accept ANY
export: to AS50952 announce AS-DDOS-GUARD
import: from AS3267 accept AS-RUNNET
export: to AS3267 announce AS-DDOS-GUARD
import: from AS42632 accept AS-MNOGOBYTE
export: to AS42632 announce AS-DDOS-GUARD
import: from AS12714 accept AS-TI
export: to AS12714 announce AS-DDOS-GUARD
import: from AS29226 accept AS-MASTERTEL
export: to AS29226 announce AS-DDOS-GUARD
import: from AS34307 accept ANY
export: to AS34307 announce AS-DDOS-GUARD
import: from AS1200 accept AS1200
export: to AS1200 announce AS-DDOS-GUARD
import: from AS6695 accept ANY
export: to AS6695 announce AS-DDOS-GUARD
import: from AS61955 accept AS-COLOCATIONIX
export: to AS61955 announce AS-DDOS-GUARD
import: from AS31500 accept ANY
export: to AS31500 announce AS-DDOS-GUARD
remarks: ===================================================
remarks: Community for blackhole traffic
remarks: 57724:666 - blackhole traffic
remarks: ===================================================
admin-c: NOC212-RIPE
tech-c: NA5088-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: ru-llcddos-guard-1-mnt
mnt-by: DDOS-GUARD-MNT1
mnt-by: DDOS-GUARD-MNT3
mnt-routes: ru-llcddos-guard-1-mnt
mnt-routes: DDOS-GUARD-MNT
mnt-routes: DDOS-GUARD-MNT3
created: 2015-12-01T16:40:37Z
last-modified: 2018-05-15T09:20:05Z
source: RIPE

organisation: ORG-DL236-RIPE
org-name: DDOS-GUARD LTD
org-type: LIR
address: Budennovskiy st. 62/2, floor 8
address: 344010
address: Rostov-on-Don
address: RUSSIAN FEDERATION
admin-c: NOC212-RIPE
tech-c: NOC212-RIPE
abuse-c: AR34495-RIPE
mnt-ref: ru-llcddos-guard-1-mnt
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: ru-llcddos-guard-1-mnt
created: 2015-11-30T12:56:53Z
last-modified: 2018-01-16T11:28:49Z
source: RIPE # Filtered
phone: +74952150387

role: NOC
address: DDOS-GUARD LTD
address: Budennovskiy st. 62/2, floor 8
address: 344000
address: Rostov-on-Don
address: RUSSIAN FEDERATION
phone: +74952150387
nic-hdl: NA5088-RIPE
mnt-by: ru-llcddos-guard-1-mnt
created: 2015-12-01T13:50:33Z
last-modified: 2016-09-08T08:33:07Z
source: RIPE # Filtered

person: Alexey Kuzik
address: DDOS-GUARD LTD
address: Budennovskiy st. 62/2, floor 8
address: 344000
address: Rostov-on-Don
address: RUSSIAN FEDERATION
phone: +74952150387
nic-hdl: NOC212-RIPE
mnt-by: ru-llcddos-guard-1-mnt
created: 2015-11-30T12:56:52Z
last-modified: 2016-08-29T15:37:53Z
source: RIPE

% This query was served by the RIPE Database Query Service version 1.91.2 (HEREFORD)

Donnu.ru Domain Registration and Settings

WHOIS

% TCI Whois Service. Terms of use:
% https://tcinet.ru/documents/whois_ru_rf.pdf (in Russian)
% https://tcinet.ru/documents/whois_su.pdf (in Russian)

domain: DONNU.RU
nserver: ns1.reg.ru.
nserver: ns2.reg.ru.
state: REGISTERED, DELEGATED, UNVERIFIED
person: Private Person
registrar: REGRU-RU
admin-contact: http://www.reg.ru/whois/admin_contact
created: 2014-11-29T09:53:01Z
paid-till: 2022-11-29T09:53:01Z
free-date: 2022-12-30
source: TCI

Last updated on 2022-09-14T19:26:30Z


DNS Records
HostA RecordTTL
donnu.ru193.108.39.20186400
HostMX RecordPriorityTTL
donnu.ruemx.mail.ru1086400
HostNS RecordTTL
donnu.runs2.reg.ru86400
donnu.runs1.reg.ru86400
HostTXT RecordTTL
donnu.rumailru-domain: gFsuqp8HRa8fpOH186400
donnu.ruv=spf1 redirect=_spf.mail.ru86400

ns1.reg.ru
TTL: 86400
Email address: hostmaster.ns1.reg.ru
Serial: 1562568075
Refresh: 14400
Retry: 3600
Expire: 604800
Minimum: 10800

Donnu.ru HTML Check


Errors
Warnings

Donnu.ru Desktop Performance

Last tested: 02/12/2019

Speedometer image
Desktop Speed
32%

Desktop Resource Breakdown
Total Resources60
Number of Hosts11
Static Resources46
JavaScript Resources12
CSS Resources7

Donnu.ru Mobile Insights

Last tested: 02/12/2019

Speedometer image
Mobile Usability
61%
Speedometer image
Mobile Speed
28%

Mobile Resource Breakdown
Total Resources60
Number of Hosts11
Static Resources46
JavaScript Resources12
CSS Resources7

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