Dissercat.com is an electronic library of dissertations and abstracts, covering over 750,000 full scientific texts related primarily to the academic fields in Russia. The website boasts a comprehensive catalog of academic papers by subject; covering specialties that range from architecture, biology, and medicine, to political and economic sciences, among others. The website aims to provide easy access to academic texts for scholars and researchers in different academic fields.
The website has a sleek, simple, and easy-to-use interface with a search engine feature that enables users to find academic texts based on subject, degree, and level of research. The homepage of the site presents a brief overview of the site's mission, features, and highlights some of the latest academic papers that were added to the platform. Site visitors can access the site's services for free, where they can download complete dissertations, doctoral theses, and academic abstracts. Additionally, the site provides links to other academic libraries in Russia and collaborates with the Russian State Library to disseminate academic texts to a wider audience.
The website's design is intuitive and user-friendly, making it easy to navigate by visitors. The website is hosted by Linode, LLC, in the United States, which is known for its reliable and secure hosting services. Moreover, the website is secured with an SSL certificate issued by Let's Encrypt, which guarantees the protection of visitor's data transmission and sensitive information.
The website caters to students, researchers, and academics who need academic texts for their research and scholarship. Given its academic focus, the website is family-friendly, and visitors can access the site with ease. Additionally, the website's contents are updated weekly, providing visitors with a vast library of academic resources at their disposal.
Regarding site speed, PageSpeed Insights scores, the website scores 58, which is average, indicating that there's room for improvement in terms of page loading speed. Overall, dissercat.com provides an excellent platform for accessing academic texts and serves as a valuable resource for students, researchers, and academics.





| Domain | dissercat.com |
| Issuer Organization | Let's Encrypt |
| Issuer | R10 |
| Algorithm | RSA-SHA256 |
| Valid form | 09/10/2024 |
| Expiration | 12/09/2024 |
| Signed | Certificate is not self signed |
| Additional Domains |
dissercat.com |
Alexa Rank shows how popular dissercat.com is in comparison with other sites. The most popular site has Alexa Rank equals 1. If dissercat.com has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to dissercat.com and pageviews on dissercat.com over the past 3 months.
ASN ID: 48716
ASN Title: PS Internet Company LLCLast Update: 12/15/2025
% 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 'AS47104 - AS52223'
as-block: AS47104 - AS52223
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 'AS48716'
% Abuse contact for 'AS48716' is 'abuse@ps.kz'
aut-num: AS48716
as-name: PSKZ
org: ORG-PICL3-RIPE
remarks: ---------------------------------------------------------
remarks: UPSTREAMS:
remarks: ---------------------------------------------------------
remarks:
remarks: ----- Transtelecom JSC -----
import: from AS41798 action pref=100; accept ANY
export: to AS41798 announce AS-PS-PEERS
remarks:
remarks: ----- 2DAY Telecom LTD -----
import: from AS21299 action pref=100; accept ANY
export: to AS21299 announce AS-PS-PEERS
remarks:
remarks: ---------------------------------------------------------
remarks: PEERS:
remarks: ---------------------------------------------------------
remarks:
remarks: ----- JSC Kazakhtelecom -----
import: from AS9198 action pref=100; accept AS-KAZTELECOMLOCALPEERS
export: to AS9198 announce AS-PS-PEERS
remarks:
remarks: ----- KAZGOV-IX -----
import: from AS15549 action pref=150; accept ANY
export: to AS15549 announce AS-PS-PEERS
remarks:
remarks: ----- Intelsoft Kazakstan Ltd. -----
import: from AS25534 action pref=150; accept ANY
export: to AS25534 announce AS-PS-PEERS
remarks:
remarks: ----- Modern telecommunication systems LLP -----
import: from AS31253 action pref=150; accept ANY
export: to AS31253 announce AS-PS-PEERS
remarks:
remarks: ----- Smartnet TOO -----
import: from AS43994 action pref=150; accept ANY
export: to AS43994 announce AS-PS-PEERS
remarks:
remarks: ----- Complex Service Company LLC -----
import: from AS8430 action pref=150; accept ANY
export: to AS8430 announce AS-PS-PEERS
remarks:
remarks: ----- Obit Telecommunications Ltd. -----
import: from AS43370 action pref=150; accept ANY
export: to AS43370 announce AS-PS-PEERS
remarks:
remarks: ----- NLS Kazakhstan LLC -----
import: from AS200590 action pref=150; accept ANY
export: to AS200590 announce AS-PS-PEERS
remarks:
remarks: ----- JSC Alma Telecommunications -----
import: from AS39824 action pref=150; accept ANY
export: to AS39824 announce AS-PS-PEERS
remarks:
remarks: ----- Kolesa LLP -----
import: from AS204706 action pref=150; accept AS204706
export: to AS204706 announce ANY
remarks:
admin-c: NOC-PS
tech-c: NOC-PS
remarks:
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: MNT-PS
mnt-routes: MNT-PS
created: 2009-01-19T08:37:47Z
last-modified: 2018-02-22T07:52:11Z
source: RIPE # Filtered
organisation: ORG-PICL3-RIPE
org-name: PS Internet Company LLC
org-type: LIR
address: 117A Makataev street, office 201
geoloc: 43.263131 76.927196
language: RU
address: 050000
address: Almaty
address: KAZAKHSTAN
phone: +77273888231
fax-no: +77273888231
admin-c: NOC-PS
tech-c: NOC-PS
abuse-c: NOC-PS
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: MNT-PS
mnt-by: RIPE-NCC-HM-MNT
mnt-by: MNT-PS
created: 2013-03-18T11:30:24Z
last-modified: 2016-11-08T20:25:19Z
source: RIPE # Filtered
role: NOC PS
address: PS Internet Company LLC
address: 117A Makataev street, office 201
address: 050000 Almaty Kazakhstan
phone: +7 727 388 82 31
admin-c: NIK7-RIPE
admin-c: KP2832-RIPE
tech-c: KP2832-RIPE
tech-c: NIK7-RIPE
nic-hdl: NOC-PS
mnt-by: MNT-PS
created: 2013-03-20T04:59:57Z
last-modified: 2016-03-10T11:18:37Z
source: RIPE # Filtered
abuse-mailbox: abuse@ps.kz
% This query was served by the RIPE Database Query Service version 1.91.2 (WAGYU)
Domain Name: DISSERCAT.COM
Registry Domain ID: 1574823951_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.internet.bs
Registrar URL: http://www.internet.bs
Updated Date: 2024-05-17T05:14:38Z
Creation Date: 2009-11-06T14:23:06Z
Registry Expiry Date: 2027-11-06T14:23:06Z
Registrar: Internet Domain Service BS Corp
Registrar IANA ID: 2487
Registrar Abuse Contact Email: abuse@internet.bs
Registrar Abuse Contact Phone: +1.5163015301
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1.LINODE.COM
Name Server: NS2.LINODE.COM
Name Server: NS3.LINODE.COM
Name Server: NS4.LINODE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-11T00:00:14Z
| Host | A Record | TTL |
|---|---|---|
| dissercat.com | 212.71.250.249 | 300 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| dissercat.com | ASPMX5.GOOGLEMAIL.com | 30 | 86400 |
| dissercat.com | ASPMX.L.GOOGLE.com | 10 | 86400 |
| dissercat.com | ASPMX2.GOOGLEMAIL.com | 30 | 86400 |
| dissercat.com | ASPMX4.GOOGLEMAIL.com | 30 | 86400 |
| dissercat.com | ALT2.ASPMX.L.GOOGLE.com | 20 | 86400 |
| dissercat.com | ALT1.ASPMX.L.GOOGLE.com | 20 | 86400 |
| dissercat.com | ASPMX3.GOOGLEMAIL.com | 30 | 86400 |
| Host | NS Record | TTL |
|---|---|---|
| dissercat.com | ns5.linode.com | 86400 |
| dissercat.com | ns3.linode.com | 86400 |
| dissercat.com | ns2.linode.com | 86400 |
| dissercat.com | ns4.linode.com | 86400 |
| dissercat.com | ns1.linode.com | 86400 |
| Host | TXT Record | TTL |
|---|---|---|
| dissercat.com | google-site-verification=F15f8WethKki99JEtY8NBWK6KVjDnWgwSvDj_cTAju8 | 86400 |
| dissercat.com | v=spf1 a ip4:69.164.210.127 mx include:aspmx.googlemail.com include:spf.mandrillapp.com ~all | 86400 |
ns1.linode.com
TTL: 86400
Email address: info.dissercat.com
Serial: 2021000001
Refresh: 14400
Retry: 14400
Expire: 1209600
Minimum: 86400
Last tested: 08/08/2016

| Total Resources | 102 |
| Number of Hosts | 38 |
| Static Resources | 62 |
| JavaScript Resources | 40 |
| CSS Resources | 7 |
Last tested: 12/07/2019


| Total Resources | 23 |
| Number of Hosts | 8 |
| Static Resources | 10 |
| JavaScript Resources | 6 |
| CSS Resources | 2 |