Ls2n.fr Laboratoire des Sciences du Numérique de Nantes


Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 11/08/2024

Ls2n.fr traffic volume is 2,551 unique daily visitors and their 5,102 pageviews. The web value rate of ls2n.fr is 3,852 USD. Each visitor makes around 2.14 page views on average.

Ls2n.fr belongs to Renater. Check the list of other websites hosted by Renater.

Ls2n.fr registered under .FR top-level domain. Check other websites in .FR zone.

The last verification results, performed on (February 06, 2022) ls2n.fr show that ls2n.fr has an expired wildcard SSL certificate issued by TERENA (expired on March 08, 2022). 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 and Symantec ls2n.fr is pretty a safe domain.

Relying Google MobileFriendly test ls2n.fr is not well optimized for mobiles and tablets. Designing your sites to be mobile friendly ensures that all of your web pages perform well on all devices, also website page loading time may be improved.



Overview
Last Updated: 11/08/2024
Unknown status.
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: 02/12/2024
ls2n.fr is safe.
Norton ConnectSafe evaluates ls2n.fr for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 11/08/2024
Unknown status.
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
ls2n.fr 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: 03/14/2021
ls2n.fr is safe.
McAfee assesses ls2n.fr 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 ls2n.fr for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 11/08/2024
ls2n.fr child safety is unknown.
The WOT calculates reputation of the ls2n.fr. This reputation system receives ratings from users and information from third-party sources, assesses the ls2n.fr for safety features and confirms, whether ls2n.fr is suitable for children.

SSL Information
Domain*.ls2n.fr
Issuer OrganizationTERENA
IssuerTERENA SSL CA 3
AlgorithmRSA-SHA256
Valid form01/22/2020
Expiration03/08/2022
SignedCertificate is not self signed
Additional Domains *.ls2n.fr
ls2n.fr
Server Location

ASN Information

ASN ID: 2200
ASN Title: Renater

Last Update: 03/25/2024

% 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 'AS2174 - AS2273'

as-block: AS2174 - AS2273
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: 2002-08-22T14:58:41Z
last-modified: 2014-02-24T13:15:16Z
source: RIPE

% Information related to 'AS2200'

% Abuse contact for 'AS2200' is 'certsvp@renater.fr'

aut-num: AS2200
as-name: FR-RENATER
descr: Reseau National de telecommunications pour la Technologie
descr: l'Enseignement et la Recherche
descr: FR
import: from AS-RENATER accept
import: from AS-SFINX-MEMBERS action pref=190; accept
import: from AS20965 action pref=300; accept ANY
import: from AS174 action pref=300; accept ANY
import: from AS3257 action pref=300; accept ANY
export: to AS-RENATER announce ANY
export: to AS-SFINX-MEMBERS announce AS-RENATER
export: to AS20965 announce AS-RENATER AS7500
export: to AS12654 announce AS-RENATER
export: to AS21357 announce AS-RENATER
export: to AS174 announce AS-RENATER
export: to AS3257 announce AS-RENATER
org: ORG-RA8-RIPE
admin-c: GR1378-RIPE
tech-c: GR1378-RIPE
status: LEGACY
mnt-by: RENATER-MNT
remarks: changed: rensvp@renater.fr 19991014
remarks: changed: er-transfer@ripe.net 20020919
remarks: changed: rensvp@renater.fr 20161226
remarks: changed: rensvp@renater.fr 20170914
remarks: changed: rensvp@renater.fr 20171114
created: 2002-09-19T15:18:41Z
last-modified: 2017-11-14T11:41:15Z
source: RIPE

organisation: ORG-RA8-RIPE
org-name: Renater
org-type: LIR
address: 23-25, rue Daviel
address: 75013
address: Paris
address: FRANCE
phone: +33153942030
fax-no: +33153942031
admin-c: PS19314-RIPE
admin-c: MR17722-RIPE
admin-c: GRSO1-RIPE
admin-c: CT1053-RIPE
admin-c: LG4829-RIPE
admin-c: PD6398-RIPE
admin-c: FL842-RIPE
admin-c: YB549-RIPE
abuse-c: RA6839-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: RENATER-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: RENATER-MNT
created: 2004-04-17T11:23:28Z
last-modified: 2016-05-27T09:36:30Z
source: RIPE # Filtered

role: GIP RENATER
address: GIP RENATER
address: 23-25 Rue Daviel
address: 75013 PARIS
address: FRANCE
phone: +33 1 53 94 20 30
fax-no: +33 1 53 94 20 31
abuse-mailbox: CertSVP@Renater.fr
remarks: ---------------------------------------------------------------
remarks: Information: http://www.renater.fr/
remarks: ---------------------------------------------------------------
remarks: IRT-Object: IRT-CERT-Renater
remarks: ---------------------------------------------------------------
remarks: Network Operations Center (24/7/365):
remarks: noc-renater@noc.renater.fr
remarks: 0800 77 47 95 (toll free)
remarks: +33 1 78 41 05 51
remarks: ---------------------------------------------------------------
remarks: Peering requests: peering@renater.fr
remarks: ---------------------------------------------------------------
remarks: Customers technical support: support@renater.fr
remarks: ---------------------------------------------------------------
admin-c: PD6398-RIPE
tech-c: LG4829-RIPE
tech-c: MR17722-RIPE
tech-c: PS19314-RIPE
tech-c: FL842-RIPE
tech-c: CT1053-RIPE
tech-c: YB549-RIPE
tech-c: GRSO1-RIPE
nic-hdl: GR1378-RIPE
mnt-by: RENATER-MNT
remarks: changed: RenSVP@Renater.fr 20140619
remarks: changed: rensvp@renater.fr 20161102
created: 2002-08-08T17:14:15Z
last-modified: 2016-11-02T10:41:11Z
source: RIPE # Filtered

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

WHOIS

%%
%% This is the AFNIC Whois server.
%%
%% complete date format: YYYY-MM-DDThh:mm:ssZ
%%
%% Rights restricted by copyright.
%% See https://www.afnic.fr/en/domain-names-and-support/everything-there-is-to-know-about-domain-names/find-a-domain-name-or-a-holder-using-whois/
%%
%%

domain: ls2n.fr
status: ACTIVE
eppstatus: active
hold: NO
holder-c: UDN12-FRNIC
admin-c: UDN12-FRNIC
tech-c: G768-FRNIC
registrar: GANDI
Expiry Date: 2024-10-27T14:56:39Z
created: 2015-10-27T14:56:39Z
last-update: 2023-04-26T08:30:12.837994Z
source: FRNIC

nserver: dns1.univ-nantes.fr
nserver: dns2.univ-nantes.fr
source: FRNIC

registrar: GANDI
address: 63-65 boulevard Massena
address: 75013 PARIS
country: FR
phone: +33.170377661
fax-no: +33.143731851
e-mail: support@support.gandi.net
website: https://www.gandi.net/fr/tlds/fr/
anonymous: No
registered: 2004-03-08T00:00:00Z
source: FRNIC

nic-hdl: G768-FRNIC
type: ORGANIZATION
contact: GANDI
address: GANDI
address: 63-65 Boulevard MASSENA
address: 75013 Paris
country: FR
phone: +33.143737851
fax-no: +33.143731851
e-mail: noc@gandi.net
registrar: GANDI
changed: 2024-01-20T14:06:02.894651Z
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: not identified
reachstatus: not identified
source: FRNIC

nic-hdl: UDN12-FRNIC
type: ORGANIZATION
contact: Université de Nantes
address: Université de Nantes
address: TSA 23523
address: 44035 Nantes
country: FR
phone: +33.251125861
fax-no: +33.251125860
e-mail: nomdedomaine@univ-nantes.fr
registrar: GANDI
changed: 2022-03-04T14:10:40Z
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: not identified
reachstatus: not identified
source: FRNIC

>>> Last update of WHOIS database: 2024-01-20T20:06:45.182763Z


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

Errors
Warnings

Last tested: 12/04/2017

Desktop
Desktop Speed
18%

Desktop Resource Breakdown
Total Resources121
Number of Hosts12
Static Resources78
JavaScript Resources23
CSS Resources22

Last tested: 12/04/2017

Mobile
Mobile Usability
99%
Mobile Speed
15%

Mobile Resource Breakdown
Total Resources121
Number of Hosts12
Static Resources78
JavaScript Resources23
CSS Resources22
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