jacadi.fr

.fr country-code · CSC CORPORATE DOMAINS INC. · expires 2027-09-27

Found

TLD

.fr (country-code)

ICANN policies apply

no

Registrar

CSC CORPORATE DOMAINS INC.

Registered

24 May 2006

Last changed

28 September 2026

Expires

27 September 2027

Status

server update prohibited, server transfer prohibited, server delete prohibited, server recover prohibited

Registry nameservers

udns1.cscdns.net, udns2.cscdns.uk

RDAP server

https://rdap.nic.fr/

Checks

• i

  .fr is a country-code TLD (ccTLD)

  Country-code TLD: governed by its local registry under national policy, not by an ICANN contract. Registrar accreditation, dispute resolution and RDAP/WHOIS rules are set by the registry.

  #1
• ✓ TLD delegated and signed #2

  .fr is delegated in the root zone and DNSSEC-signed.
• ✓ Expires on 2027-09-27 #3

  The registration is valid until 2027-09-27 (340 days).
• ✓ Transfer locked #4

  Registry status: server update prohibited, server transfer prohibited, server delete prohibited, server recover prohibited.
• ✓ Registry and delegation match #5

  The nameservers registered at the registry are the ones published in DNS.

udns1.cscdns.net, udns2.cscdns.uk

Found

Parent zone

fr

Delegation from

d.nic.fr (194.0.9.1)

NS at the parent

udns1.cscdns.net, udns2.cscdns.uk

NS in the zone

udns1.cscdns.net, udns2.cscdns.uk

Checks

• i

  2 nameservers

  Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: udns1.cscdns.net, udns2.cscdns.uk.

  #6
• ✓ Parent and zone agree #7

  The parent delegation and the zone's NS records list the same nameservers.
• ✓ No glue needed #8

  All nameservers are outside the zone, so no glue records are needed.
• ✓ All names resolve #9

  Every nameserver name has an address and is not an alias.
• ✓ Nameservers in different networks #10

  The nameservers are spread over 2 IPv4 /24s and 2 IPv6 /48s.
• i

  All nameservers in one AS

  All nameserver addresses are announced by one network operator (AS12008 (VERCARA - Vercara, LLC, US): 4 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.

  #11
• ✓ Nameserver names under 2 TLDs #12

  Nameserver names use the TLDs .net, .uk.
• ✓ All reachable over IPv6 #13

  Every nameserver has an IPv6 address.

4 of 4 addresses answer authoritatively

Found

Checks

• ✓ All respond #14

  All 4 nameserver addresses answered.
• ✓ All authoritative #15

  Every responding nameserver answers authoritatively for the zone.
• ✓ No recursion #16

  The nameservers do not answer recursive queries for other domains.
• i

  Identifying string disclosed

  These nameservers answer version queries with a string that is not a version number: udns1.cscdns.net: "UltraDNS Nameserver"; udns2.cscdns.uk: "UltraDNS Nameserver".

  #17
• ✓ Zone transfers refused #18

  No nameserver allows a zone transfer to the public.
• ✓ TCP supported #19

  All nameservers answer over TCP.
• ✓ EDNS supported #20

  All nameservers support EDNS(0).
• ✓ Public addresses #21

  All nameserver addresses are publicly routable.