century21.fr

.fr country-code · CSC CORPORATE DOMAINS INC. · expires 2027-04-12

Found

TLD

.fr (country-code)

ICANN policies apply

no

Registrar

CSC CORPORATE DOMAINS INC.

Registered

11 March 1997

Last changed

13 April 2026

Expires

12 April 2027

Status

active

Registry nameservers

indom10.indomco.com, indom20.indomco.net, indom30.indomco.fr, indom80.indomco.hk

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 2027-04-12 #3

  The registration is valid until 2027-04-12 (172 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.

indom10.indomco.com, indom20.indomco.net, indom30.indomco.fr, indom80.indomco.hk

Found

Parent zone

fr

Delegation from

d.nic.fr (194.0.9.1)

NS at the parent

indom10.indomco.com, indom20.indomco.net, indom30.indomco.fr, indom80.indomco.hk

NS in the zone

indom10.indomco.com, indom20.indomco.net, indom30.indomco.fr, indom80.indomco.hk

Checks

• ✓ 4 nameservers #6

  Delegated to indom10.indomco.com, indom20.indomco.net, indom30.indomco.fr, indom80.indomco.hk.
• ✓ 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): 8 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 4 TLDs #12

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

  Every nameserver has an IPv6 address.

8 of 8 addresses answer authoritatively

Found

Checks

• ✓ All respond #14

  All 8 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: indom10.indomco.com: "UltraDNS Nameserver"; indom20.indomco.net: "UltraDNS Nameserver"; indom30.indomco.fr: "UltraDNS Nameserver"; indom80.indomco.hk: "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.

19 records at the apex

Found

Read from

156.154.130.100:53

Checks

• ✓ TTLs within range #32

  TTLs: A 10m, MX 10m, NS 2h. The NS TTL at the parent is 1h and in the zone 2h; resolvers may use either.
• ✓ No CNAME at the apex #33

  The zone apex has no CNAME record.
• i

  Wildcard record

  A random name under the zone resolves, so there is a wildcard (*) record. Typos and non-existent hosts resolve too, which can confuse mail and certificate checks.

  #34
• i

  No CAA records

  Without CAA records any certificate authority may issue certificates for this domain. A CAA record limits issuance to the CAs you use.

  #35