Istu.edu ИРНИТУ-университет с лучшими традициями отечественной инженерно-технической школы, обладающий мощным образовательным, научным и инновационным потенциалом
Server IP address resolved: Yes
Http response code: 200
Response time: 5.97 sec.
Last Checked: 11/05/2024
Istu.edu traffic volume is 1,873 unique daily visitors and their 7,041 pageviews. The web value rate of istu.edu is 124,976 USD. Each visitor makes around 4.02 page views on average.
By Alexa's traffic estimates istu.edu placed at 93,933 position over the world, while the largest amount of its visitors comes from Russian Federation, where it takes 6,069 place.
Perfect for istu.edu that their data center (provided by company company Institution of Russian Science Academy of Irkutsk Scientific Centre of Siberian Department of RAN) is located in Russian Federation, as that empowers most of the visitors to reduce the page load time. See the list of other web pages hosted by Institution of Russian Science Academy of Irkutsk Scientific Centre of Siberian Department of RAN.
Istu.edu registered under .EDU top-level domain. Check other websites in .EDU zone.
The last verification results, performed on (October 12, 2024) istu.edu show that istu.edu has a valid and up-to-date SSL certificate issued by Let's Encrypt expiring on December 14, 2024. Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by Let's Encrypt.
In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust istu.edu is pretty a safe domain.
Relying Google MobileFriendly test istu.edu is well optimized for mobile and tablet devices, however web page loading speed may be improved.
Audience Geography. Where are istu.edu visitors located?
| Country | Visitors |
|---|---|
 Russian Federation RU | 86.5% |
| Germany DE | 4.5% |
| Netherlands NL | 1.4% |
| Viet Nam VN | 1.1% |
| Kazakhstan KZ | 0.5% |
| Other | 5.9% |
| Country | Pageviews |
|---|---|
| Russian Federation RU | 91.2% |
| Viet Nam VN | 2.7% |
| Germany DE | 2.3% |
| Netherlands NL | 0.4% |
| Kazakhstan KZ | 0.2% |
| Other | 3.3% |
| Country | Rank |
|---|---|
| Russian Federation RU | 6069 |
| Viet Nam VN | 36897 |
| Kazakhstan KZ | 52821 |
| Germany DE | 82023 |
| Netherlands NL | 82180 |
Where do visitors go on istu.edu?
| Subdomain | Pageviews |
|---|---|
| istu.edu | 61.99% |
| int.istu.edu | 15.74% |
| el.istu.edu | 13.57% |
| journals.istu.edu | 2.07% |
| elib.istu.edu | 1.26% |
| stat.istu.edu | 1.24% |
| dl.istu.edu | 1.11% |
| buy.istu.edu | 0.86% |
| open.istu.edu | 0.38% |
| auto.istu.edu | 0.37% |
| other | 1.29% |
| Subdomain | Pageviews per User |
|---|---|
| buy.istu.edu | 6.9 |
| el.istu.edu | 6.4 |
| elib.istu.edu | 5.1 |
| kuic-ie.istu.edu | 5 |
| int.istu.edu | 4.7 |
| mrcpk.istu.edu | 4 |
| auto.istu.edu | 3.5 |
| open.istu.edu | 3.4 |
| dl.istu.edu | 3.4 |
| istu.edu | 2.6 |
| other | 1.33 |
| Subdomain | Reach |
|---|---|
| istu.edu | 86.61% |
| int.istu.edu | 12.2% |
| el.istu.edu | 7.7% |
| stat.istu.edu | 4.33% |
| journals.istu.edu | 2.97% |
| dl.istu.edu | 1.2% |
| elc.istu.edu | 1.07% |
| elib.istu.edu | 0.91% |
| cis.istu.edu | 0.45% |
| buy.istu.edu | 0.45% |
| other | 1.49% |
How popular is istu.edu?
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 100601 | -2932 |
| past month | 102446 | 7504 |
| past week | 102180 | -11767 |
| yesterday | 106838 | 6473 |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 91427 | 8666 | 61 | -10.8% | 3.76 | -19.31% |
| 30 | 95269 | 6170 | 59 | -4.73% | 3.66 | 2% |
| 7 | 94444 | -18654 | 61 | 26% | 3.8 | 10% |
| 1 | 87353 | -1850 | 74 | 3% | 4.5 | 10% |
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 111476 | -8643 | 601 | 11% |
| 30 | 113204 | 9341 | 6 | -6.654% |
| 7 | 114212 | -10144 | 61 | 10% |
| 1 | 142806 | 17709 | 62 | -6.888% |
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 ConnectSafe evaluates istu.edu for any unsafe and insecure content. The results are critical for families with young children.
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.
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 assesses istu.edu 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 istu.edu for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the istu.edu. This reputation system receives ratings from users and information from third-party sources, assesses the istu.edu for safety features and confirms, whether istu.edu is suitable for children.
| Domain | istu.edu |
| Issuer Organization | Let's Encrypt |
| Issuer | R11 |
| Algorithm | RSA-SHA256 |
| Valid form | 09/15/2024 |
| Expiration | 12/14/2024 |
| Signed | Certificate is not self signed |
| Additional Domains |
istu.edu |
ASN ID: 8506
ASN Title: Institution of Russian Science Academy of Irkutsk Scientific Centre of Siberian Department of RAN
Last Update: 07/20/2024
% 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 'AS8192 - AS8523'
as-block: AS8192 - AS8523
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: 2010-05-11T11:44:46Z
last-modified: 2014-02-24T13:15:16Z
source: RIPE
% Information related to 'AS8506'
% Abuse contact for 'AS8506' is 'ip-box@ripn.net'
aut-num: AS8506
as-name: UNSPECIFIED
org: ORG-IoRS2-RIPE
import: from AS20485 action pref=100; accept ANY
import: from AS8345 action pref=120; accept AS-DSIJSC
import: from AS13155 action pref=120; accept AS-SIBRON-TELECOM
import: from AS47909 action pref=120; accept AS47909
export: to AS20485 announce AS8506
export: to AS8345 announce AS8506
export: to AS13155 announce AS8506
export: to AS47909 announce AS8506
admin-c: TIM82-RIPE
tech-c: PIA3-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: AS8506-MNT
created: 1970-01-01T00:00:00Z
last-modified: 2017-11-15T09:12:53Z
source: RIPE
sponsoring-org: ORG-RRIf1-RIPE
organisation: ORG-IoRS2-RIPE
org-name: Institution of Russian Science Academy of Irkutsk Scientific Centre of Siberian Department of RAN
org-type: OTHER
address: Irkutsk, Russia
abuse-c: AR23644-RIPE
admin-c: TIM82-RIPE
tech-c: TIM82-RIPE
mnt-ref: ROSNIIROS-MNT
mnt-by: ROSNIIROS-MNT
created: 2010-09-14T10:19:34Z
last-modified: 2014-11-17T16:31:49Z
source: RIPE # Filtered
person: Pavel I Antonov
address: ISTU
address: 83, Lermontova str.
address: 664074 Irkutsk, Russia
mnt-by: ISDCT-MNT-RIPE
phone: +7 395 240 50 55
fax-no: +7 395 240 51 00
nic-hdl: PIA3-RIPE
created: 1970-01-01T00:00:00Z
last-modified: 2008-07-22T06:02:07Z
source: RIPE # Filtered
person: Taras I Madzhara
address: 134, Lermontova str
address: 664033 Irkutsk, Russia
mnt-by: ISDCT-MNT-RIPE
phone: +7 395 240 56 66
nic-hdl: TIM82-RIPE
created: 2005-05-02T06:21:07Z
last-modified: 2006-11-05T15:48:07Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.91.2 (HEREFORD)
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-------------------------------------------------------------
Domain Name: ISTU.EDU
Registrant:
Irkutsk State Technical University
83 Lermontova st.
Irkutsk, 664074
Russian Federation
Administrative Contact:
Shmelev Vadim
Irkutsk State Technical University
83 Lermontova st.
Irkutsk, 664074
Russian Federation
+7.3952405445
svv.irk@gmail.com
Technical Contact:
Antonov Pavel
Irkutsk State Technical University
83 Lermontova st.
Irkutsk, 664074
Russian Federation
+7.3952405012
holly@europe.com
Name Servers:
NS.ICC.RU
NS2.ISTU.IRK.RU
NS.ISTU.IRK.RU
Domain record activated: 22-Jul-1998
Domain record last updated: 03-Sep-2024
Domain expires: 31-Jul-2026
| Host | A Record | TTL |
|---|---|---|
| istu.edu | 84.237.19.2 | 86400 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| istu.edu | relay.istu.edu | 10 | 86400 |
| istu.edu | relay2.istu.edu | 50 | 86400 |
| istu.edu | mail.istu.edu | 5 | 86400 |
| Host | NS Record | TTL |
|---|---|---|
| istu.edu | ns.icc.ru | 86400 |
| istu.edu | ns.istu.irk.ru | 86400 |
| istu.edu | ns2.istu.irk.ru | 86400 |
| Host | TXT Record | TTL |
|---|---|---|
| istu.edu | v=spf1 a mx ~all | 900 |
lilu.istu.edu
TTL: 86400
Email address: postmaster.lilu.istu.edu
Serial: 2009020750
Refresh: 86400
Retry: 14400
Expire: 604800
Minimum: 86400
Last tested: 01/12/2019
| Total Resources | 39 |
| Number of Hosts | 3 |
| Static Resources | 30 |
| JavaScript Resources | 3 |
| CSS Resources | 3 |
Last tested: 01/12/2019
| Total Resources | 39 |
| Number of Hosts | 3 |
| Static Resources | 30 |
| JavaScript Resources | 3 |
| CSS Resources | 3 |
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