cnrs.fr is not available!

  • Website up
  • Not on blocklists
Registrar
GIP RENATER
Registered on
Expires on
Last updated
Name servers
Status
  • active
DNSSEC
Not signed
Checked
Visit cnrs.fr

Contacts

  • Registrar and sponsor

    GIP RENATER RAR06-FRNIC

    Array
    PARIS
    75013

    domaine@renater.fr

    +33.153942030
    +33.153942031

  • Holder

    CTRE NAT DE LA RECHERCHE SCIENTIFIQUE CNDL178-FRNIC

    Dsi
    358, rue Pierre-Gilles de Gennes
    Labege
    31319

    [email protected]

    +33.562242500

  • Administrative

    DSI du CNRS Directeur de la DDCD90-FRNIC

    358 rue Pierre-Gilles de Gennes
    Labège
    31319

    [email protected]

    +33.562242500
    +33.562242501

  • Technical

    Support Technique Dns Cnrs-Dsi STDC6-FRNIC

    358, rue Pierre-Gilles de Gennes
    Labege
    31319

    [email protected]

    +33.562242500
    +33.562242501

  • Technical

    Support Technique Dns Cnrs-Dsi STDC7-FRNIC

    358, Pierre Gilles de Gennes
    Labege
    31319

    [email protected]

    +33.562242500
    +33.562242501

Website

Answer
200 OKin 156 ms
Ends at
https://www.cnrs.fr/fr
Redirects
  • https://cnrs.fr/ (302)
  • https://www.cnrs.fr/ (301)
Title
Centre national de la recherche scientifique (CNRS)
Protocols
HTTP/2
Certificate
Hellenic Academic and Research Institutions CA (GEANT TLS RSA 1) for www.cnrs.fr, www.insb.cnrs.fr, insb.cnrs.fr, www.insu.cnrs.fr, insmi.cnrs.fr and inc.cnrs.fr, valid until
www
Redirects to https://www.cnrs.fr/fr (301)

DNS records

cnrs.fr

A
TTL 1 hour
MX
  • 10mx1.cnrs.fr
  • 10mx2.cnrs.fr
TTL 1 hour
NS
TTL 1 hour
TXT
  • MS=ms16083841
  • MS=ms17956212
  • google-site-verification=qWY8PmYbh-vNEyRqC7s0yQ4996TRtOcxSIwGgW6okyM
  • mistral-domain-verification=c884e548015a04a5998f1763f7b7982880020409
  • v=spf1 redirect=spf.cnrs.fr
TTL 1 hour
SOA
  • Primary server
    ns0.cnrs.fr
    Contact
    [email protected]
    Serial
    2026110202
    Refresh
    6 hours
    Retry
    1 hour
    Expire
    42 days
    Negative TTL
    5 min
TTL 1 hour
CAA
None: any certificate authority may issue for this name

www.cnrs.fr

CNAME
  • sites-dircom.cnrs.fr
TTL 1 hour
A
TTL 1 hour

_dmarc.cnrs.fr

TXT
TTL 1 hour

As ns2.cnrs.fr answers them

Reputation

Domain blocklists

  • Spamhaus DBL Not listed
  • SURBL Not listed
  • URIBL Not listed

Rankings

3,138 Tranco rank up from 3,271 on 2026-09-21
8.73Open PageRank, out of 10
3,364Open PageRank position
14,993Referring domains

From Tranco and Open PageRank

DNSSEC

cnrs.fr is not signed.

. Verified

  • Found 3 DNSKEY records for .
  • DS=20326/SHA-256 verifies DNSKEY=20326/SEP
  • DS=38696/SHA-256 verifies DNSKEY=38696/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=38696 and DNSKEY=38696/SEP verifies the DNSKEY RRset

fr Verified

  • Found 1 DS records for fr in the . zone
  • DS=65381/SHA-256 has algorithm ECDSAP256SHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=8763 and DNSKEY=8763 verifies the DS RRset
  • Found 2 DNSKEY records for fr
  • DS=65381/SHA-256 verifies DNSKEY=65381/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=65381 and DNSKEY=65381/SEP verifies the DNSKEY RRset

cnrs.fr Not signed

  • No DS records found for cnrs.fr in the fr zone