socotec.fr

.fr country-code · CSC CORPORATE DOMAINS INC. · expires 2026-12-07

Found

TLD

.fr (country-code)

ICANN policies apply

no

Registrar

CSC CORPORATE DOMAINS INC.

Registered

7 January 1996

Last changed

8 December 2025

Expires

7 December 2026

Status

active

Registry nameservers

a1-178.akam.net, a20-67.akam.net, a24-64.akam.net, a5-64.akam.net, a8-64.akam.net, a9-65.akam.net

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 2026-12-07 #3

  The registration is valid until 2026-12-07 (46 days).
• i

  No transfer lock

  The domain has no transfer lock (status: active). A registrar lock protects against unauthorized transfers.

  #4
• ✓ Registry and delegation match #5

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

a1-178.akam.net, a20-67.akam.net, a24-64.akam.net, a5-64.akam.net, a8-64.akam.net, a9-65.akam.net

Found

Parent zone

fr

Delegation from

d.nic.fr (194.0.9.1)

NS at the parent

a1-178.akam.net, a20-67.akam.net, a24-64.akam.net, a5-64.akam.net, a8-64.akam.net, a9-65.akam.net

NS in the zone

a1-178.akam.net, a20-67.akam.net, a24-64.akam.net, a5-64.akam.net, a8-64.akam.net, a9-65.akam.net

Checks

• ✓ 6 nameservers #6

  Delegated to a1-178.akam.net, a20-67.akam.net, a24-64.akam.net, a5-64.akam.net, a8-64.akam.net, a9-65.akam.net.
• ✓ 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 6 IPv4 /24s and 6 IPv6 /48s.
• i

  All nameservers in one AS

  All nameserver addresses are announced by one network operator (AS21342 (AKAMAI-ASN2 - Akamai International B.V., NL): 12 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.

  #11
• i

  All nameserver names under .net

  All nameserver names are under one TLD, so a problem with that TLD also makes the nameservers unreachable. Some operators use names under two TLDs for extra resilience.

  #12
• ✓ All reachable over IPv6 #13

  Every nameserver has an IPv6 address.

serial 2018091478 · primary udns1.cscdns.net

Found

Primary (MNAME)

udns1.cscdns.net

Contact (RNAME)

hostmaster.cscdns.net

Serial

2018091478

Refresh / retry

86400 s / 7200 s

Expire

604800 s

Negative TTL

7200 s

Serial per nameserver

Checks

• ✓ Serial 2018091478 everywhere #22

  All nameservers serve the same version of the zone.
• ✓ Timers within recommendations #23

  SOA refresh 1d, retry 2h, expire 7d, negative TTL 2h.
• i

  Hidden master

  The primary nameserver udns1.cscdns.net is not listed as a nameserver: a hidden master that only feeds the public secondaries. That is a common setup; make sure it is not reachable for zone transfers from outside.

  #24
• ✓ Contact hostmaster@cscdns.net #25

  The SOA RNAME hostmaster.cscdns.net means hostmaster@cscdns.net.
• ✓ Date-based serial #26

  The serial 2018091478 follows the YYYYMMDDnn convention (2018-09-14).