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: 4.36 sec.
Last Checked: 07/01/2024

Over the time du.se has been ranked as high as 71,159 in the world, while most of its traffic comes from Sweden, where it reached as high as 459 position.

Du.se receives about 3,366 unique visitors and 16,157 pageviews per day. The estimated value of du.se is 280,320 USD. Each unique visitor makes about 4.8 pageviews on average.

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

At the time of the last check (October 08, 2024) du.se has a valid and up-to-date SSL certificate issued by GEANT Vereniging that expires on June 10, 2025. Check other websites using SSL certificates issued by GEANT Vereniging.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust du.se is quite a safe domain.

Mobile-Friendly test indicates that 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: 11/02/2024
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
Malware not found at "du.se".
"du.se" is not a phishing page.
"du.se" does not install unwanted software.
"du.se" 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: 02/22/2021
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 isvery 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
Domain www.du.se
Issuer OrganizationGEANT Vereniging
Issuer GEANT OV RSA CA 4
Algorithm RSA-SHA384
Valid form 06/10/2024
Expiration 06/10/2025
SignedCertificate is not self signed
Additional Domains www.du.se
du.se
Server Location
Borlaenge
Dalarnas lan
Sweden
ASN Information

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 'AS1653 - AS1654'

as-block: AS1653 - AS1654
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: 2009-08-24T14:46:30Z
last-modified: 2014-02-24T13:15:15Z
source: RIPE

% Information related to 'AS1653'

% No abuse contact registered for AS1653

aut-num: AS1653
as-name: SUNET
descr: SUNET Swedish University Network
remarks: +------------------------------------------------+
remarks: | SUNET |
remarks: | |
remarks: | Send peering requests to: peering@sunet.se |
remarks: | Urgent problems? Please call +46 8 207 860 |
remarks: | Abuse/security issues to: abuse@cert.sunet.se |
remarks: +------------------------------------------------+
admin-c: NUN6-RIPE
tech-c: NUN6-RIPE
status: LEGACY
mnt-by: SUNET-MNT
created: 2002-09-13T07:36:44Z
last-modified: 2018-06-20T10:45:52Z
source: RIPE

role: Nordic University NOC
address: NUNOC
address: Tulegatan 11
address: SE-113 53 Stockholm
address: Sweden
phone: +46 8 207 860
fax-no: +46 8 207 866
admin-c: RB7694-RIPE
tech-c: PNI2-RIPE
tech-c: HE15
tech-c: FP5207-RIPE
tech-c: MB40-RIPE
tech-c: HUGG1-RIPE
nic-hdl: NUN6-RIPE
remarks: +--------------------------------------+
remarks: | NORDUnet (as2603) fault reporting: |
remarks: | phone: +46(0)8 20 78 60 |
remarks: | email: 247@nordu.net |
remarks: | |
remarks: | SUNET (as1653) fault reporting: |
remarks: | phone: +46(0)8 20 78 60 |
remarks: | email: 247@sunet.se |
remarks: | abuse: abuse@sunet.se |
remarks: | cert: cert@sunet.se |
remarks: +--------------------------------------+
abuse-mailbox: abuse@nordu.net
mnt-by: SUNET-MNT
mnt-by: NORDUNET-MNT
created: 2007-04-11T09:47:55Z
last-modified: 2018-05-08T12:40:14Z
source: RIPE # Filtered

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

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
created: 1991-04-11
modified: 2023-12-04
expires: 2024-12-31
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 192.36.125.2 2001:6b0:7::2
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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