Isu.ru Иркутский государственный университет

Иркутский государственный университет

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 9.20 sec.
Last Checked: 04/29/2021

Over the time isu.ru has been ranked as high as 8,704 in the world, while most of its traffic comes from Russian Federation, where it reached as high as 6,339 position.

Isu.ru receives about 1,967 unique visitors and 8,852 pageviews per day. The estimated value of isu.ru is 157,680 USD. Each unique visitor makes about 4.5 pageviews on average.

Isu.ru is registered under .RU top-level domain. Check other websites in .RU zone.

At the time of the last check (August 10, 2020) isu.ru has an expired SSL certificate issued by Let's Encrypt (expired on September 09, 2020). Check other websites using SSL certificates issued by Let's Encrypt.

According to Google Safe Browsing, Google Safe Search and Symantec isu.ru is quite a safe domain.

Mobile-Friendly test indicates that isu.ru is well optimized for mobile and tablet devices, however website page loading time could be improved.


Global Rank
74,034
Average Load Time
0.67sec
Links In Count
1,231
Website Value
$157,680

Overview
Last Updated: 09/22/2021
Overall result - "isu.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
Last Updated: 01/18/2021
isu.ru is safe.

Norton ConnectSafe evaluates isu.ru for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search
Last Updated: 10/24/2016
isu.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 Browsing
Last Updated: 01/09/2019
Malware not found at "isu.ru".
"isu.ru" is not a phishing page.
"isu.ru" does not install unwanted software.
"isu.ru" does not contain harmfull applications.
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: 02/23/2021
isu.ru is safe.

McAfee assesses isu.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 isu.ru for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 09/22/2021
isu.ru child safety isunknown.

The WOT calculates reputation of the isu.ru. This reputation system receives ratings from users and information from third-party sources, assesses the isu.ru for safety features and confirms, whether isu.ru is suitable for children.

SSL Information
Domain isu.ru
Issuer OrganizationLet's Encrypt
Issuer Let's Encrypt Authority X3
Algorithm RSA-SHA256
Valid form 06/11/2020
Expiration 09/09/2020
SignedCertificate is not self signed
Additional Domains isu.ru
Server Location
Irkutsk
Irkutskaya oblast'
Russian Federation
ASN Information

ASN ID: 5547
ASN Title: Joint-stock company Orient-Telecom

Last Update: 08/16/2021

% 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 'AS5537 - AS5631'

as-block: AS5537 - AS5631
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: 2010-05-11T11:44:39Z
last-modified: 2014-02-24T13:15:16Z
source: RIPE

% Information related to 'AS5547'

% Abuse contact for 'AS5547' is 'abuse@ortel.ru'

aut-num: AS5547
org: ORG-CJC3-RIPE
as-name: ORTEL-AS
descr: Irkutsk Region, Russia
import: from AS20485 action pref=100; accept ANY
export: to AS20485 action pref=100; announce AS-ORTEL
import: from AS8359 action pref=100; accept ANY
export: to AS8359 action pref=100; announce AS-ORTEL
import: from AS44267 action pref=100; accept ANY
export: to AS44267 action pref=100; announce AS-ORTEL
import: from AS21087 action pref=100; accept AS21087
export: to AS21087 action pref=100; announce AS5547
import: from AS8382 action pref=80; accept AS8382
export: to AS8382 action pref=100; announce AS5547
import: from AS196623 action pref=100; accept AS196623
export: to AS196623 action pref=100; announce AS5547
import: from AS198086 action pref=100; accept AS-NETATELYE
export: to AS198086 action pref=100; announce ANY
import: from AS57731 action pref=100; accept ANY
export: to AS57731 action pref=100; announce AS-ORTEL
import: from AS21442 action pref=100; accept ANY
export: to AS21442 action pref=100; announce AS-ORTEL
import: from AS42971 action pref=100; accept AS42971
export: to AS42971 action pref=100; announce ANY
import: from AS47909 action pref=100; accept AS-BAIKAL
export: to AS47909 action pref=100; announce ANY
import: from AS203997 action pref=100; accept AS203997
export: to AS203997 action pref=100; announce AS-ORTEL
import: from AS201135 action pref=100; accept AS201135
export: to AS201135 action pref=100; announce AS-ORTEL
import: from AS47397 action pref=100; accept AS47397
export: to AS47397 action pref=100; announce AS-ORTEL
import: from AS59616 action pref=100; accept AS59616
export: to AS59616 action pref=100; announce AS-ORTEL
import: from AS48586 accept AS-BAIKAL-IX-PEERS
import: from AS61406 action pref=100; accept AS-RTATELECOM
export: to AS61406 action pref=100; announce AS-ORTEL
import: from AS48858 action pref=100; accept any
export: to AS48858 action pref=100; announce AS-ORTEL
import: from AS13094 action pref=100; accept ANY
export: to AS13094 action pref=100; announce AS-ORTEL
import: from AS9002 action pref=100; accept ANY
export: to AS9002 action pref=100; announce AS-ORTEL
import: from AS60763 action pref=100; accept ANY
export: to AS60763 action pref=100; announce AS-ORTEL
import: from AS57277 action pref=100; accept ANY
export: to AS57277 action pref=100; announce AS-ORTEL
import: from AS60763 action pref=100; accept AS-SIBIR-IX
export: to AS60763 action pref=100; announce AS-ORTEL
admin-c: SAS3-RIPE
tech-c: YVU1-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: ORTEL-MNT
created: 1970-01-01T00:00:00Z
last-modified: 2018-07-09T16:46:30Z
source: RIPE # Filtered

organisation: ORG-CJC3-RIPE
org-name: Joint-stock company Orient-Telecom
org-type: LIR
address: LITVINOVA 3 OFFICE 401
address: 664003
address: IRKUTSK
address: RUSSIAN FEDERATION
phone: +73952285560
fax-no: +73952550601
admin-c: KAP2-RIPE
admin-c: SAS3-RIPE
admin-c: YVU1-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: ORTEL-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: ORTEL-MNT
abuse-c: OAD17-RIPE
created: 2006-12-18T11:11:03Z
last-modified: 2017-11-22T15:11:34Z
source: RIPE # Filtered

person: Sergey A Skulin
address: Orient-Telecom
address: 37, Tereshkovoy str,
address: 664039 Irkutsk
address: Russia
phone: +7 3952 511859
fax-no: +7 3952 511860
mnt-by: ORTEL-MNT
nic-hdl: SAS3-RIPE
created: 2002-03-21T01:46:17Z
last-modified: 2009-11-12T03:13:17Z
source: RIPE # Filtered

person: Y V Usov
address: Orient-Telecom
address: 37, Tereshkovoy str,
address: 664039 Irkutsk
address: Russia
phone: +7 3952 511861
fax-no: +7 3952 511860
nic-hdl: YVU1-RIPE
mnt-by: ORTEL-MNT
created: 2006-08-09T02:41:51Z
last-modified: 2009-11-12T03:08:10Z
source: RIPE # Filtered

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

WHOIS

% By submitting a query to RIPN's Whois Service
% you agree to abide by the following terms of use:
% http://www.ripn.net/about/servpol.html#3.2 (in Russian)
% http://www.ripn.net/about/en/servpol.html#3.2 (in English).

domain: ISU.RU
nserver: news.isu.ru. 194.190.233.218
nserver: ns.baikal.ru.
state: REGISTERED, DELEGATED, VERIFIED
org: Irkutsk State University
registrar: RU-CENTER-RU
admin-contact: https://www.nic.ru/whois
created: 1997-04-08T04:01:52Z
paid-till: 2022-04-30T21:00:00Z
free-date: 2022-06-01
source: TCI

Last updated on 2021-06-01T00:21:31Z

DNS Records
HostA RecordTTL
isu.ru77.243.120.773600
HostMX RecordPriorityTTL
isu.rugate.isu.ru503600
isu.rugate.baikal.ru103600
HostNS RecordTTL
isu.runews.isu.ru3600
isu.runs.baikal.ru3600
HostTXT RecordTTL
isu.ruv=spf1 mx a ip4:192.168.0.0/16 ip4:172.16.0.0/16 ip4:194.190.232.0/23 ip4:77.243.123.0/24 ip4:77.243.120.0/24 ip4:77.243.121.0/24 ip4:77.243.122.0/24 ip4:91.206.19.40/32 ip4:45.63.43.71/32 ip4:195.206.58.94/32 ~all3600

ns.baikal.ru
TTL: 3600
Email address: ilya.isu.runnet.ru
Serial: 2019091301
Refresh: 3600
Retry: 600
Expire: 1209600
Minimum: 3600

Errors
Warnings

Last tested: 05/31/2017

Desktop
Desktop Speed
48%
Desktop Resource Breakdown
Total Resources92
Number of Hosts5
Static Resources88
JavaScript Resources11
CSS Resources7

Last tested: 05/31/2017

Mobile
Mobile Usability
99%
Mobile Speed
39%
Mobile Resource Breakdown
Total Resources91
Number of Hosts5
Static Resources87
JavaScript Resources11
CSS Resources7
www.isu.com
www.isu.net
www.isu.org
www.isu.info
www.isu.biz
www.isu.us
www.isu.mobi
www.su.ru
www.isu.ru
www.usu.ru
www.iusu.ru
www.uisu.ru
www.jsu.ru
www.ijsu.ru
www.jisu.ru
www.ksu.ru
www.iksu.ru
www.kisu.ru
www.osu.ru
www.iosu.ru
www.oisu.ru
www.iu.ru
www.iwu.ru
www.iswu.ru
www.iwsu.ru
www.ieu.ru
www.iseu.ru
www.iesu.ru
www.idu.ru
www.isdu.ru
www.idsu.ru
www.izu.ru
www.iszu.ru
www.izsu.ru
www.ixu.ru
www.isxu.ru
www.ixsu.ru
www.iau.ru
www.isau.ru
www.iasu.ru
www.is.ru
www.isy.ru
www.isuy.ru
www.isyu.ru
www.ish.ru
www.isuh.ru
www.ishu.ru
www.isj.ru
www.isuj.ru
www.isju.ru
www.isi.ru
www.isui.ru
www.isiu.ru