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.
Domain | www.ens.psl.eu |
Issuer Organization | GEANT Vereniging |
Issuer | GEANT OV RSA CA 4 |
Algorithm | RSA-SHA384 |
Valid form | 10/09/2024 |
Expiration | 10/09/2025 |
Signed | Certificate is not self signed |
Additional Domains |
www.ens.psl.eu ens.fr ens.psl.eu www.ens.fr |
Alexa Rank shows how popular ens.fr is in comparison with other sites. The most popular site has Alexa Rank equals 1. If ens.fr has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to ens.fr and pageviews on ens.fr over the past 3 months.
ASN ID: 2200
ASN Title: RenaterLast Update: 07/18/2024
% 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)
%%
%% 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: ens.fr
status: ACTIVE
eppstatus: active
hold: NO
holder-c: ENS8-FRNIC
admin-c: MM28387-FRNIC
tech-c: JB5174-FRNIC
tech-c: GRST1-FRNIC
registrar: GIP RENATER
Expiry Date: 2024-12-31T23:00:00Z
created: 1994-12-31T23:00:00Z
last-update: 2024-01-31T23:04:01.847414Z
source: FRNIC
nserver: ext.lri.fr
nserver: ns.ens.fr
nserver: ns1.ens.fr
nserver: ns2.ens.fr
nserver: ns2.nic.fr
source: FRNIC
registrar: GIP RENATER
address: Array
address: 75013 PARIS
country: FR
phone: +33.153942030
fax-no: +33.153942031
e-mail: domaine@renater.fr
website: http://www.renater.fr
anonymous: No
registered: 1997-12-29T00:00:00Z
source: FRNIC
nic-hdl: JB5174-FRNIC
type: PERSON
contact: Jacques Beigbeder
address: ENS
address: 45, rue d'Ulm
address: 75230 Paris
country: FR
phone: +33.144323796
fax-no: +33.144322075
e-mail: jacques.beigbeder@ens.fr
registrar: GIP RENATER
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: not identified
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: +33.153942040
e-mail: support-dns@renater.fr
registrar: GIP RENATER
changed: 2023-12-26T07:57:11.879213Z
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: not identified
reachstatus: not identified
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: +33.144323000
fax-no: +33.144322099
e-mail: direction@ens.fr
registrar: GIP RENATER
changed: 2017-08-22T18:35:27Z
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
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
country: FR
phone: +33.144323796
e-mail: direction@ens.fr
registrar: GIP RENATER
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: ok
eligdate: 2017-08-22T00:00:00Z
reachstatus: not identified
source: FRNIC
>>> Last update of WHOIS database: 2024-09-13T06:27:21.993264Z
Host | A Record | TTL |
---|---|---|
ens.fr | 129.199.166.211 | 172800 |
ens.fr | 129.199.166.212 | 172800 |
Host | MX Record | Priority | TTL |
---|---|---|---|
ens.fr | nef.ens.fr | 100 | 172800 |
Host | NS Record | TTL |
---|---|---|
ens.fr | ns2.nic.fr | 172800 |
ens.fr | ext.lri.fr | 172800 |
ens.fr | ns.ens.fr | 172800 |
ens.fr | ns1.ens.fr | 172800 |
ens.fr | ns2.ens.fr | 172800 |
Host | TXT Record | TTL |
---|---|---|
ens.fr | v=spf1 mx ip4:129.199.96.32/28 ip4:129.199.96.3 ip4:5.135.56.216 ?all | 172800 |
ens.fr | MS=ms47118652 | 172800 |
ns.ens.fr
TTL: 172800
Email address: beig.ns.ens.fr
Serial: 2019081299
Refresh: 21600
Retry: 3600
Expire: 3600000
Minimum: 172800
Last tested: 10/08/2018
Total Resources | 1 |
Number of Hosts | 1 |
Last tested: 10/08/2018
Total Resources | 1 |
Number of Hosts | 1 |