museeduchocolat.fr

Checked 22 October 2026, 04:27 UTC · via 8.8.8.8
✗Problems found
20 passed 5 warnings 1 failed 5 info

Registration

info

.fr country-code · Groupe PulseHeberg · expires 2029-01-19

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
Groupe PulseHeberg
Registered
29 February 2008
Last changed
7 July 2026
Expires
19 January 2029
Status
active
Registry nameservers
ns1.proxgroup.fr, ns2.proxgroup.fr, ns3.proxgroup.fr, ns4.proxgroup.fr
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 2029-01-19 #3
    The registration is valid until 2029-01-19 (820 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.

Delegation

warn

ns1.proxgroup.fr, ns2.proxgroup.fr, ns3.proxgroup.fr, ns4.proxgroup.fr

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
ns1.proxgroup.fr, ns2.proxgroup.fr, ns3.proxgroup.fr, ns4.proxgroup.fr
NS in the zone
ns1.proxgroup.fr, ns2.proxgroup.fr, ns3.proxgroup.fr, ns4.proxgroup.fr
NameserverAddressesNetwork (AS)Glue
ns1.proxgroup.fr45.155.168.17AS62000 AS62000 - SERVERD SAS, FR-
ns2.proxgroup.fr45.155.168.18AS62000 AS62000 - SERVERD SAS, FR-
ns3.proxgroup.fr45.155.168.17AS62000 AS62000 - SERVERD SAS, FR-
ns4.proxgroup.fr45.155.168.18AS62000 AS62000 - SERVERD SAS, FR-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns1.proxgroup.fr, ns2.proxgroup.fr, ns3.proxgroup.fr, ns4.proxgroup.fr.
  • ✓ 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 one network
    all IPv4 addresses are in 45.155.168.0/24. A single network failure takes all nameservers down; RFC 2182 recommends topologically separate networks (anycast setups are an exception).
    #10
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS62000 (AS62000 - SERVERD SAS, FR): 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
  • i
    All nameserver names under .fr
    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
  • !
    No IPv6
    None of the nameservers has an IPv6 address, so IPv6-only resolvers can't reach them.
    #13

Nameservers

fail

4 of 4 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.proxgroup.fr 45.155.168.17NOERROR, 23 ms, authoritativenono / yesrefused9.18.30-0ubuntu0.20.04.2-Ubuntu
ns2.proxgroup.fr 45.155.168.18NOERROR, 27 ms, authoritativenono / yesrefused9.18.30-0ubuntu0.20.04.2-Ubuntu
ns3.proxgroup.fr 45.155.168.17NOERROR, 24 ms, authoritativenono / yesrefused9.18.30-0ubuntu0.20.04.2-Ubuntu
ns4.proxgroup.fr 45.155.168.18NOERROR, 26 ms, authoritativenono / yesrefused9.18.30-0ubuntu0.20.04.2-Ubuntu

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.
  • !
    Software version disclosed
    These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: ns1.proxgroup.fr: "9.18.30-0ubuntu0.20.04.2-Ubuntu"; ns2.proxgroup.fr: "9.18.30-0ubuntu0.20.04.2-Ubuntu"; ns3.proxgroup.fr: "9.18.30-0ubuntu0.20.04.2-Ubuntu"; ns4.proxgroup.fr: "9.18.30-0ubuntu0.20.04.2-Ubuntu". Hide or replace the version string.
    #17
  • ✓ Zone transfers refused #18
    No nameserver allows a zone transfer to the public.
  • ✗
    No DNS over TCP
    DNS over TCP is required (RFC 7766); without it, large answers such as DNSSEC responses fail. Not answering over TCP: ns1.proxgroup.fr (45.155.168.17): dial tcp 45.155.168.17:53: i/o timeout; ns2.proxgroup.fr (45.155.168.18): dial tcp 45.155.168.18:53: i/o timeout; ns3.proxgroup.fr (45.155.168.17): dial tcp 45.155.168.17:53: i/o timeout; ns4.proxgroup.fr (45.155.168.18): dial tcp 45.155.168.18:53: i/o timeout.
    #19
  • ✓ EDNS supported #20
    All nameservers support EDNS(0).
  • ✓ Public addresses #21
    All nameserver addresses are publicly routable.

SOA

pass

serial 2026092601 · primary ns3.proxgroup.fr

Found

Primary (MNAME)
ns3.proxgroup.fr
Contact (RNAME)
fabrice.museeduchocolat.fr
Serial
2026092601
Refresh / retry
10800 s / 3600 s
Expire
604800 s
Negative TTL
10800 s

Serial per nameserver

NameserverSerial
ns1.proxgroup.fr (45.155.168.17)2026092601
ns2.proxgroup.fr (45.155.168.18)2026092601
ns3.proxgroup.fr (45.155.168.17)2026092601
ns4.proxgroup.fr (45.155.168.18)2026092601

Checks

  • ✓ Serial 2026092601 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.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns3.proxgroup.fr is one of the listed nameservers.
  • ✓ Contact fabrice@museeduchocolat.fr #25
    The SOA RNAME fabrice.museeduchocolat.fr means fabrice@museeduchocolat.fr.
  • ✓ Date-based serial #26
    The serial 2026092601 follows the YYYYMMDDnn convention (2026-09-26).

DNSSEC

warn

Not signed

Found

Validated by resolver
no

Checks

  • !
    Not signed
    The zone is not signed with DNSSEC, so answers can be spoofed. Enable DNSSEC at your DNS provider and publish the DS record at your registrar.
    #27

Records

warn

8 records at the apex

Found

Read from
45.155.168.17:53
TypeValueTTL
SOAns3.proxgroup.fr. fabrice.museeduchocolat.fr. 2026092601 10800 3600 604800 1080060
NSns1.proxgroup.fr.60
NSns3.proxgroup.fr.60
NSns2.proxgroup.fr.60
NSns4.proxgroup.fr.60
A185.216.27.4160
MX10 srv.museeduchocolat.fr.60
TXT"v=spf1 include:spf.mailjet.com include:_spf.odoo.com include:spf.pulseheberg.com +a +mx +a:srv.museeduchocolat.fr include:spf.antispamcloud.com ip4:185.49.21.245 ~all"60

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (1m), MX (1m), NS (1m). Low TTLs are useful just before a planned change. The NS TTL at the parent is 1h and in the zone 1m; resolvers may use either.
    #32
  • ✓ No CNAME at the apex #33
    The zone apex has no CNAME record.
  • ✓ No wildcard #34
    Names that don't exist return NXDOMAIN.
  • 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