Du.se du.se - Högskolan Dalarna

Kvalificerad utbildning och forskning i hjärtat av Dalarna. Studera via distans eller på våra campus i Falun och Borlänge, med närhet till natur och f...


Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 4.57 sec.
Last Checked: 05/05/2024

Du.se traffic volume is 3,602 unique daily visitors and their 17,288 pageviews. The web value rate of du.se is 299,942 USD. Each visitor makes around 5.14 page views on average.

By Alexa's traffic estimates du.se placed at 74,451 position over the world, while the largest amount of its visitors comes from Sweden, where it takes 459 place.

Perfect for du.se that their data center (provided by company company Dalarna University) is located in Sweden, as that empowers most of the visitors to reduce the page load time. See the list of other web pages hosted by Dalarna University.

Du.se registered under .SE top-level domain. Check other websites in .SE zone.

The last verification results, performed on (November 15, 2019) du.se show that du.se has an expired SSL certificate issued by TERENA (expired on June 28, 2021). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by TERENA.

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

Relying Google MobileFriendly test du.se is well optimized for mobile and tablet devices.


Global Rank
40,531
Average Load Time
1.21sec
Links In Count
597
Website Value
$280,320

Overview
Last Updated: 05/05/2024
Overall result - du.se 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: 03/22/2024
du.se is safe.
Norton ConnectSafe evaluates du.se for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 10/17/2016
du.se 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
du.se 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: 02/22/2021
du.se is safe.
McAfee assesses du.se 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 du.se for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/09/2019
du.se child safety is very good.
The WOT calculates reputation of the du.se. This reputation system receives ratings from users and information from third-party sources, assesses the du.se for safety features and confirms, whether du.se is suitable for children.

SSL Information
Domainwww.du.se
Issuer OrganizationTERENA
IssuerTERENA SSL High Assurance CA 3
AlgorithmRSA-SHA256
Valid form06/10/2019
Expiration06/28/2021
SignedCertificate is not self signed
Additional Domains www.du.se
du.se
www-new.du.se
Server Location

ASN Information

ASN ID: 9088
ASN Title: Dalarna University

Last Update: 10/05/2023

% 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 'AS8797 - AS9128'

as-block: AS8797 - AS9128
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: 2021-11-04T15:25:08Z
last-modified: 2021-11-04T15:25:08Z
source: RIPE

% Information related to 'AS9088'

% Abuse contact for 'AS9088' is 'abuse@du.se'

aut-num: AS9088
as-name: UNSPECIFIED
org: ORG-DU5-RIPE
import: from AS1653 action pref=100; accept ANY
export: to AS1653 announce AS9088
default: to AS1653 action pref=100; networks ANY
admin-c: MHO5-RIPE
tech-c: FL7428-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: AS9088-MNT
mnt-by: SUNET-MNT
created: 1970-01-01T00:00:00Z
last-modified: 2017-11-15T09:13:13Z
source: RIPE
sponsoring-org: ORG-SA58-RIPE

organisation: ORG-DU5-RIPE
org-name: Dalarna University
org-type: other
descr: Dalarna University
address: Dalarna University
address: S-791 88 Falun
address: Sweden
abuse-c: AR29988-RIPE
admin-c: MHO5-RIPE
tech-c: FL7428-RIPE
mnt-ref: SUNET-MNT
mnt-by: SUNET-MNT
created: 2010-11-01T13:47:09Z
last-modified: 2017-05-30T10:49:25Z
source: RIPE # Filtered

person: Fredrik Larses
address: Dalarna University
address: S-791 88 Falun, SWEDEN
phone: +46 23 778886
fax-no: +46 23 778080
mnt-by: SUNET-MNT
nic-hdl: FL7428-RIPE
created: 2017-05-30T08:54:17Z
last-modified: 2017-05-30T08:54:17Z
source: RIPE # Filtered

person: Magnus Hoglund
address: Dalarna University
address: S-781 88 Borlange
address: SWEDEN
phone: +46 23 778120
fax-no: +46 23 778050
nic-hdl: MHO5-RIPE
created: 1970-01-01T00:00:00Z
last-modified: 2016-04-05T16:39:02Z
mnt-by: RIPE-NCC-LOCKED-MNT
source: RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.102.3 (HEREFORD)

WHOIS

# Copyright (c) 1997- The Swedish Internet Foundation.
# All rights reserved.
# The information obtained through searches, or otherwise, is protected
# by the Swedish Copyright Act (1960:729) and international conventions.
# It is also subject to database protection according to the Swedish
# Copyright Act.
# Any use of this material to target advertising or
# similar activities is forbidden and will be prosecuted.
# If any of the information below is transferred to a third
# party, it must be done in its entirety. This server must
# not be used as a backend for a search engine.
# Result of search for registered domain names under
# the .se top level domain.
# This whois printout is printed with UTF-8 encoding.
#
state: active
domain: du.se
holder: maghgs3175-00001
admin-c: -
tech-c: -
billing-c: -
created: 1991-04-11
modified: 2020-12-02
expires: 2021-12-31
transferred: 2019-02-13
nserver: ns1.du.se 130.243.57.5 2001:6b0:12::10
nserver: ns2.du.se 130.243.32.5 2001:6b0:12:801::10
nserver: sunic.sunet.se
dnssec: signed delegation
registry-lock: unlocked
status: ok
registrar: Loopia AB


DNS Records
HostA RecordTTL
du.se130.243.57.42300
HostMX RecordPriorityTTL
du.see-mailfilter04.sunet.se10300
du.sev-mailfilter03.sunet.se10300
du.see-mailfilter03.sunet.se10300
HostNS RecordTTL
du.sens2.du.se300
du.sesunic.sunet.se300
du.sens1.du.se300
HostTXT RecordTTL
du.se//GI0qDniDS/S0i2yqgR7raOazlnJqQMNaDDZrIo+JcHp1dcqm/iLuTnwC/112r8IiUEpotJhkDdufuB2373rg==300
du.seMS=ms46237369300
du.se666d9d0d022f48c39d5e2ea3880041da300
du.segoogle-site-verification=5dwZood_ZNCtSnC37O9jxDWkdvQKhu76pQsxnHXiSz4300
du.sev=spf1 mx a:cyrus01.du.se a:mxgw2.du.se a:mxout1.du.se ip4:35.156.249.23 ip4:35.157.192.32 ip4:35.157.47.202 ip4:35.157.87.137 a:indium.du.se include:spf.protection.outlook.com include:mh.blackboard.com include:all._spf.plma.se ~all300
du.seadobe-idp-site-verification=be5c06f625548c37489b3ff3a6fdc8ea2c4c05c7e7c88920f739ddccb00934c1300

ns1.du.se
TTL: 300
Email address: domainmaster.du.se
Serial: 2019082101
Refresh: 14400
Retry: 3600
Expire: 2592000
Minimum: 3600

Warnings

Errors

Last tested: 07/01/2018

Desktop
Desktop Speed
77%

Desktop Resource Breakdown
Total Resources62
Number of Hosts23
Static Resources36
JavaScript Resources32
CSS Resources5

Last tested: 06/01/2018

Mobile
Mobile Usability
99%
Mobile Speed
64%

Mobile Resource Breakdown
Total Resources61
Number of Hosts23
Static Resources36
JavaScript Resources32
CSS Resources5
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