Ens.fr Accueil | ENS

L’ENS est un établissement public à caractère scientifique, culturel et professionnel (EPSCP) au sens de l’article L. 716-1 du code de l’éducation pla...

Ens.fr Overview

Ens.fr is the official website of École Normale Supérieure (ENS), one of France's most prestigious grandes école. ENS is a leading institute for higher education and research that focuses on natural sciences, humanities, and social sciences. The website of ENS.fr serves as an essential source of information and communication for the ENS academic community, prospective students, and the general public.

The website is hosted by Renater hosting, which is a French national research and education network that provides high-speed internet connectivity and other related services for French academic and research institutions. The site has a top-level domain of .FR, indicating its French origin.

Ens.fr website has implemented advanced security measures to ensure online safety and privacy. The website's SSL certification is issued by TERENA, which is a renowned organization that provides digital security certificates to European research and education community.

As a prestigious academic institution, the website adheres to a family-friendly policy in presenting its academic offerings and other information. This means the website has taken special measures to ensure that any content displayed on the website is suitable for a wide variety of audiences, including younger visitors.

Ens.fr website has implemented advanced web development techniques, taking into account the importance of speed and performance in today's web environment. The website scores 100 out of 100 in PageSpeed Insights Scores, indicating that the site is well-optimized and loading quickly across all devices.

The website's homepage serves as the central hub of information, offering easy access to a wide range of essential information about ENS programs, research activities, latest news, events, and academic resources. The site has a responsive web design, which means visitors can access the website using various devices, including smartphones, tablets, and desktops.

Overall, Ens.fr website is a sophisticated, user-friendly, and informative website that supports ENS's mission of academic excellence and innovation. With its advanced security measures, family-friendly policy, and responsive web design, the site provides a treasure trove of information for students, researchers, academics, and the public.

Ens.fr Rank Summary

Global Rank
92,329
Average Load Time
1.50sec
Links In Count
5,076
Website Value
$131,400

Ens.fr Website Safety

logo
Overview
Last Updated: 07/07/2024
Overall result - ens.fr 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 logo
Norton Connect Safe
Last Updated: 03/18/2024
ens.fr is safe.
Norton ConnectSafe evaluates ens.fr for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 10/14/2016
ens.fr 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 brwosing logo
Google Safe Browsing
Last Updated: 01/09/2019
ens.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.
McAfee logo
Site Advisor
Last Updated: 02/22/2021
ens.fr is safe.
McAfee assesses ens.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 ens.fr for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 01/09/2019
ens.fr child safety is very good.
The WOT calculates reputation of the ens.fr. This reputation system receives ratings from users and information from third-party sources, assesses the ens.fr for safety features and confirms, whether ens.fr is suitable for children.

SSL Information
Domaincogmaster.ens.psl.eu
Issuer OrganizationTERENA
IssuerTERENA SSL CA 3
AlgorithmRSA-SHA512
Valid form09/12/2019
Expiration09/15/2021
SignedCertificate is not self signed
Additional Domains cogmaster.ens.psl.eu
www.cogmaster.ens.psl.eu

Ens.fr Rank History

Ens.fr Hosting Information

Server Location

ASN Information

ASN ID: 2200

ASN Title: Renater

Last Update: 10/03/2023

% 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 '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)

Ens.fr Domain Registration and Settings

WHOIS

%%
%% This is the AFNIC Whois server.
%%
%% complete date format : YYYY-MM-DDThh:mm:ssZ
%% short date format : DD/MM
%% version : FRNIC-2.5
%%
%% Rights restricted by copyright.
%% See https://www.afnic.fr/en/products-and-services/services/whois/whois-special-notice/
%%
%% Use '-h' option to obtain more information about this service.
%%
%% [167.99.102.248 REQUEST] >> ens.fr
%%
%% RL Net [##########] - RL IP [#########.]
%%

domain: ens.fr
status: ACTIVE
hold: NO
holder-c: ENS8-FRNIC
admin-c: MM28387-FRNIC
tech-c: GRST1-FRNIC
tech-c: JB5174-FRNIC
zone-c: NFC1-FRNIC
nsl-id: NSL8161-FRNIC
registrar: GIP RENATER
Expiry Date: 2021-12-31T23:00:00Z
created: 1994-12-31T23:00:00Z
last-update: 2020-12-31T23:36:36Z
source: FRNIC

ns-list: NSL8161-FRNIC
nserver: ns.ens.fr [129.199.96.11]
nserver: ns1.ens.fr [129.199.98.16]
nserver: ns2.ens.fr [129.199.129.250]
nserver: ext.lri.fr
nserver: ns2.nic.fr
source: FRNIC

registrar: GIP RENATER
type: Isp Option 1
address: Array
address: 75013 PARIS
country: FR
phone: +33 1 53 94 20 30
fax-no: +33 1 53 94 20 31
e-mail: domaine@renater.fr
website: http://www.renater.fr
anonymous: NO
registered: 1998-01-01T12:00:00Z
source: FRNIC

nic-hdl: ENS8-FRNIC
type: ORGANIZATION
contact: ECOLE NORMALE SUPERIEURE
address: Ecole Normale Supérieure
address: 45, rue d'Ulm
address: 75230 Paris
country: FR
phone: +33 1 44 32 30 00
fax-no: +33 1 44 32 20 99
e-mail: direction@ens.fr
registrar: GIP RENATER
changed: 2017-08-22T18:35:27Z nic@nic.fr
anonymous: NO
obsoleted: NO
eligstatus: not identified
reachstatus: not identified
source: FRNIC

nic-hdl: MM28387-FRNIC
type: PERSON
contact: Marc Mezard
address: ECOLE NORMALE SUPERIEURE
address: 45, rue Ulm
address: 75230 Paris CEDEX 5
country: FR
phone: +33 1 44 32 37 96
e-mail: direction@ens.fr
registrar: GIP RENATER
changed: 2017-08-22T18:38:09Z nic@nic.fr
anonymous: NO
obsoleted: NO
eligstatus: ok
eligdate: 2017-08-22T18:38:09Z
reachstatus: not identified
source: FRNIC

nic-hdl: GRST1-FRNIC
type: PERSON
contact: Gip Renater Support Technique Dns
address: GIP RENATER
address: 23-25, rue Daviel
address: 75013 Paris
country: FR
phone: +33 1 53 94 20 40
e-mail: support-dns@renater.fr
registrar: GIP RENATER
changed: 2017-09-05T08:57:15Z nic@nic.fr
anonymous: NO
obsoleted: NO
eligstatus: not identified
reachstatus: not identified
source: FRNIC

nic-hdl: JB5174-FRNIC
type: PERSON
contact: Jacques Beigbeder
address: ENS
address: 45, rue d'Ulm
address: 75230 Paris
country: FR
phone: +33 1 44 32 37 96
fax-no: +33 1 44 32 20 75
e-mail: jacques.beigbeder@ens.fr
registrar: GIP RENATER
changed: 2011-03-18T09:13:42Z nic@nic.fr
anonymous: NO
obsoleted: NO
eligstatus: not identified
reachstatus: not identified
source: FRNIC


DNS Records
HostA RecordTTL
ens.fr129.199.166.211172800
ens.fr129.199.166.212172800
HostMX RecordPriorityTTL
ens.frnef.ens.fr100172800
HostNS RecordTTL
ens.frns2.nic.fr172800
ens.frext.lri.fr172800
ens.frns.ens.fr172800
ens.frns1.ens.fr172800
ens.frns2.ens.fr172800
HostTXT RecordTTL
ens.frv=spf1 mx ip4:129.199.96.32/28 ip4:129.199.96.3 ip4:5.135.56.216 ?all172800
ens.frMS=ms47118652172800

ns.ens.fr
TTL: 172800
Email address: beig.ns.ens.fr
Serial: 2019081299
Refresh: 21600
Retry: 3600
Expire: 3600000
Minimum: 172800

Ens.fr HTML Check


Errors
Warnings

Ens.fr Desktop Performance

Last tested: 10/08/2018

Speedometer image
Desktop Speed
100%

Desktop Resource Breakdown
Total Resources1
Number of Hosts1

Ens.fr Mobile Insights

Last tested: 10/08/2018

Speedometer image
Mobile Usability
81%
Speedometer image
Mobile Speed
100%

Mobile Resource Breakdown
Total Resources1
Number of Hosts1

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