ens.fr
Accueil | ENS
ens.fr is registered with GIP RENATER since January 1, 1995 (31.9 years). The registration expires on January 1, 2027. The site runs on Drupal, Matomo, cdnjs and 9 other technologies. Its email security grade is D. Its SSL certificate is issued by Hellenic Academic and Research Institutions CA and is valid for 166 more days.
- Domain age
- 31.9 yrs
- Technologies
- 12
- Email security
- D
- SSL days left
- 166
Registration
| Registrar | GIP RENATER |
|---|---|
| Registered | January 1, 1995 |
| Expires | January 1, 2027 |
| Updated | February 1, 2026 |
| Status | active |
| Name servers | ext.lri.fr, ns.ens.fr, ns1.ens.fr, ns2.ens.fr, ns2.nic.fr |
| Registrant | Ecole Normale Supérieure, FR |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 129.199.166.211 | 172800 |
| A | 129.199.166.212 | 172800 |
| MX | mx2.relay.renater.fr 10 | 300 |
| MX | mx1.relay.renater.fr 10 | 300 |
| NS | ns1.ens.fr | 172800 |
| NS | ext.lri.fr | 172800 |
| NS | ns2.nic.fr | 172800 |
| NS | ns2.ens.fr | 172800 |
| NS | ns.ens.fr | 172800 |
| TXT | MS=ms47118652 | 172800 |
| TXT | v=spf1 mx ip4:129.199.96.32/28 ip4:129.199.96.3 ip4:5.135.56.216 include:spf.relay.renater.fr ?all | 172800 |
| TXT | HARICA-OpCGIIiRsqysdqtHqoN | 172800 |
| TXT | apple-domain-verification=dLqshYXme7ZxLNGC | 172800 |
| TXT | google-site-verification=htti69mp2Mpt7vhxWUyefNCWwcYttyzSL5a6kmcoxRs | 172800 |
Technology stack
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | GR, GEANT TLS RSA 1, Hellenic Academic and Research Institutions CA |
| Expires | April 25, 2027 |
| Days remaining | 166 |
| Protocol | TLSv1.3 |
| Names | ens.psl.eu, www.ens.psl.eu, ens.fr, www.ens.fr |
Email security
- warnSPF ends with ?all, which tells receivers nothing. Use ~all or -all.
- warnDMARC policy is none (monitoring only). Spoofed mail is still delivered.
- warnDKIM key found (selector: selector1, default) but it is only 1024 bits; 2048 is recommended.
- warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
- warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
- warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
- goodSPF record found.
- goodDMARC aggregate reports are sent to mailto:[email protected].
- good2 MX record(s) found.
Homepage metadata
| Title | Accueil | ENS |
|---|---|
| Description | 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 placé sous l’autorité directe du ministre chargé de l’Enseignement supérieur. Elle est soumise aux dispositions de ce même code et des textes pris pour son application sous réserve des dérogations prévues au présent décret. A la fois grande Ecole et université, l’Ecole normale supérieure dispense à Paris, au cœur du Quartier latin, une formation d’excellence par la recherche conduisant aux différents métiers de l’enseignement et de la recherche, et concourt à la formation par la recherche des cadres supérieurs des administrations publiques et des entreprises françaises et européennes. Elle définit et met en œuvre une politique de recherche scientifique et technologique dans une perspective multidisciplinaire et internationale. Depuis le 16 mars 2022, l’École est dirigée par Frédéric Worms. |
| Language | fr |
| Canonical | https://www.ens.psl.eu/ |
| Indexable | Yes |
| Word count | 1563 |
About ens.fr
Who is the registrar of ens.fr?
ens.fr is registered with GIP RENATER.
When does ens.fr expire?
The current registration of ens.fr expires on January 1, 2027. It was first registered on January 1, 1995.
What technology does ens.fr use?
We detected 12 technologies on ens.fr, including Matomo, cdnjs, jsDelivr, Drupal, Font Awesome, Google Fonts.
Does ens.fr protect its email with SPF and DMARC?
ens.fr scores 51/100 (grade D) for email security. SPF ends with ?all, which tells receivers nothing. Use ~all or -all. DMARC policy is none (monitoring only). Spoofed mail is still delivered.
What are the name servers of ens.fr?
ens.fr uses ns1.ens.fr, ext.lri.fr, ns2.nic.fr, ns2.ens.fr, ns.ens.fr.