conservateur.fr

Checked 22 October 2026, 02:25 UTC · via 8.8.8.8
!Passed with warnings
31 passed 1 warning 0 failed 3 info

Registration

info

.fr country-code · GANDI · expires 2027-12-02

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
GANDI
Registered
3 March 1999
Last changed
18 February 2026
Expires
2 December 2027
Status
server update prohibited, server transfer prohibited, server delete prohibited, server recover prohibited
Registry nameservers
ns-114-a.gandi.net, ns-142-b.gandi.net, ns-236-c.gandi.net, z.dns.gandi.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 2027-12-02 #3
    The registration is valid until 2027-12-02 (406 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.

Delegation

info

ns-114-a.gandi.net, ns-142-b.gandi.net, ns-236-c.gandi.net, z.dns.gandi.net

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
ns-114-a.gandi.net, ns-142-b.gandi.net, ns-236-c.gandi.net, z.dns.gandi.net
NS in the zone
ns-114-a.gandi.net, ns-142-b.gandi.net, ns-236-c.gandi.net, z.dns.gandi.net
NameserverAddressesNetwork (AS)Glue
ns-114-a.gandi.net173.246.100.115 2001:4b98:aaaa::73AS29169 GANDI-AS - GANDI SAS, FR AS209453 GANDI-LIVEDNS - GANDI SAS, FR-
ns-142-b.gandi.net213.167.230.143 2001:4b98:aaab::8fAS209453 GANDI-LIVEDNS - GANDI SAS, FR AS209453 GANDI-LIVEDNS - GANDI SAS, FR-
ns-236-c.gandi.net217.70.187.237 2604:3400:aaac::edAS209453 GANDI-LIVEDNS - GANDI SAS, FR AS209453 GANDI-LIVEDNS - GANDI SAS, FR-
z.dns.gandi.net162.159.25.250 162.159.24.51 2400:cb00:2049:1::a29f:1833 2400:cb00:2049:1::a29f:19faAS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns-114-a.gandi.net, ns-142-b.gandi.net, ns-236-c.gandi.net, z.dns.gandi.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 5 IPv4 /24s and 4 IPv6 /48s.
  • ✓ 3 autonomous systems #11
    The nameservers are spread over: AS13335 (CLOUDFLARENET - Cloudflare, Inc., US): 4 addresses; AS209453 (GANDI-LIVEDNS - GANDI SAS, FR): 5 addresses; AS29169 (GANDI-AS - GANDI SAS, FR): 1 address.
  • 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.

Nameservers

warn

10 of 10 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns-114-a.gandi.net 173.246.100.115NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-114-a.gandi.net 2001:4b98:aaaa::73NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-142-b.gandi.net 213.167.230.143NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-142-b.gandi.net 2001:4b98:aaab::8fNOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-236-c.gandi.net 217.70.187.237NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-236-c.gandi.net 2604:3400:aaac::edNOERROR, 4 ms, authoritativenoyes / yesrefused-
z.dns.gandi.net 162.159.25.250NOERROR, 31 ms, authoritativenoyes / yesrefused2026.10.8
z.dns.gandi.net 162.159.24.51NOERROR, 31 ms, authoritativenoyes / yesrefused2026.10.8
z.dns.gandi.net 2400:cb00:2049:1::a29f:1833NOERROR, 32 ms, authoritativenoyes / yesrefused2026.10.8
z.dns.gandi.net 2400:cb00:2049:1::a29f:19faNOERROR, 32 ms, authoritativenoyes / yesrefused2026.10.8

Checks

  • ✓ All respond #14
    All 10 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.
  • !
    Software version disclosed
    These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: z.dns.gandi.net: "2026.10.8". Hide or replace the version string.
    #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.

SOA

info

serial 1792627200 · primary ns1.gandi.net

Found

Primary (MNAME)
ns1.gandi.net
Contact (RNAME)
hostmaster.gandi.net
Serial
1792627200
Refresh / retry
10800 s / 3600 s
Expire
604800 s
Negative TTL
10800 s

Serial per nameserver

NameserverSerial
ns-114-a.gandi.net (173.246.100.115)1792627200
ns-114-a.gandi.net (2001:4b98:aaaa::73)1792627200
ns-142-b.gandi.net (213.167.230.143)1792627200
ns-142-b.gandi.net (2001:4b98:aaab::8f)1792627200
ns-236-c.gandi.net (217.70.187.237)1792627200
ns-236-c.gandi.net (2604:3400:aaac::ed)1792627200
z.dns.gandi.net (162.159.25.250)1792627200
z.dns.gandi.net (162.159.24.51)1792627200
z.dns.gandi.net (2400:cb00:2049:1::a29f:1833)1792627200
z.dns.gandi.net (2400:cb00:2049:1::a29f:19fa)1792627200

Checks

  • ✓ Serial 1792627200 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 3h, retry 1h, expire 7d, negative TTL 3h.
  • i
    Hidden master
    The primary nameserver ns1.gandi.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@gandi.net #25
    The SOA RNAME hostmaster.gandi.net means hostmaster@gandi.net.
  • ✓ Timestamp serial #26
    The serial 1792627200 is a Unix timestamp (2026-10-22 00:00 UTC).

DNSSEC

pass

Signed, DS published at parent

Found

Validated by resolver
yes
Denial of existence
NSEC3
NSEC3
0 iterations, 0-byte salt
Signatures valid until
5 November 2026

DS at the parent

Key tagAlgorithmDigestMatches a key
43836ECDSAP256SHA256 (13)SHA256 81128AE31EEF2909…yes

DNSKEY in the zone

Key tagRoleAlgorithm
43836ZSK (256)ECDSAP256SHA256 (13)

Checks

  • ✓ Signed and validated #27
    The zone is signed, the parent publishes a DS record, and the resolver validates the answers.
  • ✓ DS matches a key #28
    The DS record at the parent matches a key in the zone: key tag 43836 (SHA256).
  • ✓ Modern algorithms #29
    Key algorithms: ECDSAP256SHA256 (13).
  • ✓ Signatures valid until 2026-11-05 #30
    The earliest DNSKEY/SOA signature expires at 2026-11-05 00:00 UTC.
  • ✓ NSEC3 as recommended #31
    The zone uses NSEC3 with 0 iterations and no salt (RFC 9276).

Records

pass

27 records at the apex

Found

Read from
173.246.100.115:53
TypeValueTTL
SOAns1.gandi.net. hostmaster.gandi.net. 1792627200 10800 3600 604800 1080010800
NSns-236-c.gandi.net.10800
NSns-142-b.gandi.net.10800
NSns-114-a.gandi.net.10800
NSz.dns.gandi.net.10800
A162.159.135.4210800
A162.159.134.4210800
MX10 vade-mx-fr02.hornetsecurity.com.3600
MX20 vade-mx-eu-fallback01.hornetsecurity.com.3600
MX10 vade-mx-fr01.hornetsecurity.com.3600
MX20 vade-mx-eu-fallback02.hornetsecurity.com.3600
TXT"v=spf1 include:_spf.conservateur.fr include:messagereach.com include:spf.protection.outlook.com include:_spf.automattic.com include:_spf.general.tran" "sactional-mail-a.com include:spf.hornetsecurity.com ip4:141.253.98.248 ip4:141.253.118.199 ip4:158.178.197.184 -all"10800
TXT"atlassian-domain-verification=ad5Qg8oWmXnlfaQIM8ecbdUahyqmXGKE830ktA5N3iCY0K6u754yam4kxXstQ1fz"10800
TXT"globalsign-domain-verification=wSQJeBmqOXUB1KjOAipMrag93ZFYoG_jGxcuBFUaii"10800
TXT"atlassian-sending-domain-verification=5f9400e2-8efe-4549-80f9-d48617943c4f"10800
TXT"google-site-verification=FKtOqHed4EjUCB0OUUm4Iqvg4xYed_M3EyjfM0aKu4E"10800
TXT"lUONYt4AgAwiG+3gtSPsIbLmFyzScrhFX0ZmM8IzBF9P79i3fPRlcStKqRmRqqMdn0bQ6BbMc93DdB5jrWvwZA=="10800
TXT"brevo-code:971ed2e614529addac22cde2426238fd"10800
TXT"facebook-domain-verification=kl7c32bptxseqhjdi4ne3i09njzzrx"10800
TXT"docusign=5b9338a8-6ecb-4faa-bcc2-2bae6f1fcf56"10800
TXT"MS=470745FEA9B8BBD997A3F08BA0D5842FC1270DB6"10800
TXT" _8mqnxlv8hnybkrsmhhnk9nwmriy888v"10800
TXT"cisco-ci-domain-verification=239636fb1b671aa33e5ea9df92d78ec15db533e38dd25047a9af1da7a0021650"10800
CAA0 issue "sectigo.com"10800
CAA0 issue "pki.goog"10800
CAA0 issue "letsencrypt.org"10800
CAA0 issue "digicert.com"10800

Checks

  • ✓ TTLs within range #32
    TTLs: A 3h, MX 1h, NS 3h. The NS TTL at the parent is 1h and in the zone 3h; resolvers may use either.
  • ✓ No CNAME at the apex #33
    The zone apex has no CNAME record.
  • ✓ No wildcard #34
    Names that don't exist return NXDOMAIN.
  • ✓ CAA restricts issuance #35
    Certificates may be issued by: sectigo.com, pki.goog, letsencrypt.org, digicert.com.