صفحه اصلی - دانشگاه صنعتی شریف

Online Status

Server IP address resolved: Yes
Http response code: 200
Response time: 5.01 sec.
Last Checked: 04/15/2024 traffic volume is 7,927 unique daily visitors and their 30,676 pageviews. The web value rate of is 534,272 USD. Each visitor makes around 4.14 page views on average.

By Alexa's traffic estimates placed at 19,213 position over the world, while the largest amount of its visitors comes from Iran, where it takes 585 place.

Perfect for that their data center (provided by company company Sharif University Of Technology) is located in Iran, as that empowers most of the visitors to reduce the page load time. See the list of other web pages hosted by Sharif University Of Technology. registered under .EDU top-level domain. Check other websites in .EDU zone.

The last verification results, performed on (April 15, 2024) show that has an invalid SSL certificate. Click “Refresh” button for SSL Information at the Safety Information section.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust is pretty a safe domain.

Relying Google MobileFriendly test is well optimized for mobile and tablet devices, however web page loading speed may be improved.

Global Rank
Average Load Time
Links In Count
Website Value

Last Updated: 04/15/2024
Overall result - 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: 03/21/2024 is safe.
Norton ConnectSafe evaluates for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 02/11/2019 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 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.
Site Advisor
Last Updated: 11/09/2021 is safe.
McAfee assesses 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 for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/09/2019 child safety is very good.
The WOT calculates reputation of the This reputation system receives ratings from users and information from third-party sources, assesses the for safety features and confirms, whether is suitable for children.

SSL Information
WARNING!Certificate download error. Previous scan results are shown below.
Issuer OrganizationUnknown
Valid formUnknown
SignedNo information
Additional Domains
Server Location

ASN Information

ASN ID: 12660
ASN Title: Sharif University Of Technology

Last Update: 10/04/2023

% This is the RIPE Database query service.
% The objects are in RPSL format.
% The RIPE Database is subject to Terms and Conditions.
% See

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

% Information related to 'AS12557 - AS13223'

as-block: AS12557 - AS13223
descr: RIPE NCC ASN block
remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region.
created: 2010-05-11T11:45:03Z
last-modified: 2014-02-24T13:15:16Z
source: RIPE

% Information related to 'AS12660'

% Abuse contact for 'AS12660' is ''

aut-num: AS12660
import: from AS6736 action pref=100; accept AS6736
import: from AS21341 action pref=100; accept AS21341
import: from AS25184 action pref=100; accept AS25184
export: to AS6736 announce AS12660
export: to AS21341 announce AS12660
export: to AS12880 announce AS12660
default: to AS6736 action pref=10; networks AS12660
default: to AS12880 action pref=5; networks ANY
admin-c: AOK5-RIPE
tech-c: AOK5-RIPE
status: ASSIGNED
mnt-routes: IPM-MNT
created: 2002-08-16T19:31:26Z
last-modified: 2017-11-15T09:19:45Z
source: RIPE

organisation: ORG-SUOT1-RIPE
org-name: Sharif University Of Technology
org-type: LIR
address: Azadi Ave.
address: Po.Box# 11155-8515
address: Tehran
phone: +982166022371
fax-no: +982166019568
abuse-c: AR15663-RIPE
mnt-ref: RIPE-NCC-HM-MNT
admin-c: AOK5-RIPE
created: 2004-04-17T11:28:26Z
last-modified: 2016-10-06T15:25:57Z
source: RIPE # Filtered

person: Amin Omidzadeh Khosrowshahi
address: IT Center, Sharif University of Technology
address: Azadi Ave. - Tehran
address: IRAN
phone: +98 (0)21 6602 2371
fax-no: +98 (0)21 6601 9568
remarks: *****************************************
remarks: * Please note: *
remarks: * *
remarks: * ** I AM NOT HACKING/SPAMMING ** *
remarks: * *
remarks: * Contact me in case of any *
remarks: * Network Operations or Abuse Reports *
remarks: * *
remarks: *****************************************
nic-hdl: AOK5-RIPE
created: 2002-09-10T10:48:09Z
last-modified: 2017-10-30T21:44:49Z
source: RIPE # Filtered

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


This Registry database contains ONLY .EDU domains.
The data in the EDUCAUSE Whois database is provided
by EDUCAUSE for information purposes in order to
assist in the process of obtaining information about
or related to .edu domain registration records.

The EDUCAUSE Whois database is authoritative for the
.EDU domain.

A Web interface for the .EDU EDUCAUSE Whois Server is
available at:

By submitting a Whois query, you agree that this information
will not be used to allow, enable, or otherwise support
the transmission of unsolicited commercial advertising or
solicitations via e-mail. The use of electronic processes to
harvest information from this server is generally prohibited
except as reasonably necessary to register or modify .edu
domain names.


Domain Name: SHARIF.EDU

Sharif University of Technology
PO Box 11155-8515, ICT Center
Sharif University of Technology
Azadi, AVE 1458889694

Administrative Contact:
Hossein Asadi
Sharif University of Technology
PO Box 11155-8515
Azadi, Ave 1458889694

Technical Contact:
Hossein Asadi
Sharif University of Technology
PO Box 11155-8515
Azadi, Ave 1458889694

Name Servers:

Domain record activated: 16-Oct-2000
Domain record last updated: 25-Mar-2021
Domain expires: 31-Jul-2021

DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL
sharif.eduSharif University of Technology3600
sharif.eduv=spf1 mx a ptr ip4: ip4: ip4: ip4: ip4: ip4: ~all3600
TTL: 3600
Email address:
Serial: 20160519
Refresh: 10
Retry: 1800
Expire: 1209600
Minimum: 86400


Last tested: 09/14/2016

Desktop Speed

Desktop Resource Breakdown
Total Resources68
Number of Hosts4
Static Resources53
JavaScript Resources13
CSS Resources17

Last tested: 12/03/2017

Mobile Usability
Mobile Speed

Mobile Resource Breakdown
Total Resources71
Number of Hosts4
Static Resources58
JavaScript Resources13
CSS Resources17