museeduluxembourg.fr

Checked 22 October 2026, 04:28 UTC · via 8.8.8.8
iAll checks passed
31 passed 0 warnings 0 failed 4 info

Registration

info

.fr country-code · OVH · expires 2027-09-14

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
OVH
Registered
15 May 2002
Last changed
24 August 2026
Expires
14 September 2027
Status
client transfer prohibited, client delete prohibited
Registry nameservers
ns1.senat.fr, ns2.senat.fr, ns5.senat.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 2027-09-14 #3
    The registration is valid until 2027-09-14 (327 days).
  • ✓ Transfer locked #4
    Registry status: client transfer prohibited, client delete prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

info

ns1.senat.fr, ns2.senat.fr, ns5.senat.fr

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
ns1.senat.fr, ns2.senat.fr, ns5.senat.fr
NS in the zone
ns1.senat.fr, ns2.senat.fr, ns5.senat.fr
NameserverAddressesNetwork (AS)Glue
ns1.senat.fr45.85.52.31 2a0e:b880::1fAS208789 SENAT-AS - SENAT, FR AS208789 SENAT-AS - SENAT, FR45.85.52.31 2a0e:b880::1f
ns2.senat.fr45.85.55.31 2a0e:b886::1fAS34177 CELESTE-AS - Celeste SAS, FR AS34177 CELESTE-AS - Celeste SAS, FR45.85.55.31 2a0e:b886::1f
ns5.senat.fr185.8.49.213 2a03:2c40:10:1d5::1AS199653 ARUBAFR-AS - Aruba S.p.A., IT AS199653 ARUBAFR-AS - Aruba S.p.A., IT185.8.49.213 2a03:2c40:10:1d5::1

Checks

  • ✓ 3 nameservers #6
    Delegated to ns1.senat.fr, ns2.senat.fr, ns5.senat.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 different networks #10
    The nameservers are spread over 3 IPv4 /24s and 3 IPv6 /48s.
  • ✓ 3 autonomous systems #11
    The nameservers are spread over: AS199653 (ARUBAFR-AS - Aruba S.p.A., IT): 2 addresses; AS208789 (SENAT-AS - SENAT, FR): 2 addresses; AS34177 (CELESTE-AS - Celeste SAS, FR): 2 addresses.
  • 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
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

pass

6 of 6 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.senat.fr 45.85.52.31NOERROR, 21 ms, authoritativenoyes / yesrefused-
ns1.senat.fr 2a0e:b880::1fNOERROR, 22 ms, authoritativenoyes / yesrefused-
ns2.senat.fr 45.85.55.31NOERROR, 14 ms, authoritativenoyes / yesrefused-
ns2.senat.fr 2a0e:b886::1fNOERROR, 14 ms, authoritativenoyes / yesrefused-
ns5.senat.fr 185.8.49.213NOERROR, 25 ms, authoritativenoyes / yesrefused-
ns5.senat.fr 2a03:2c40:10:1d5::1NOERROR, 15 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 6 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.
  • ✓ No version disclosed #17
    The nameservers don't reveal their software version.
  • ✓ 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 2026081990 · primary ns0.senat.fr

Found

Primary (MNAME)
ns0.senat.fr
Contact (RNAME)
dnsadm.senat.fr
Serial
2026081990
Refresh / retry
21600 s / 3600 s
Expire
604800 s
Negative TTL
300 s

Serial per nameserver

NameserverSerial
ns1.senat.fr (45.85.52.31)2026081990
ns1.senat.fr (2a0e:b880::1f)2026081990
ns2.senat.fr (45.85.55.31)2026081990
ns2.senat.fr (2a0e:b886::1f)2026081990
ns5.senat.fr (185.8.49.213)2026081990
ns5.senat.fr (2a03:2c40:10:1d5::1)2026081990

Checks

  • ✓ Serial 2026081990 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 6h, retry 1h, expire 7d, negative TTL 5m.
  • i
    Hidden master
    The primary nameserver ns0.senat.fr 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 dnsadm@senat.fr #25
    The SOA RNAME dnsadm.senat.fr means dnsadm@senat.fr.
  • ✓ Date-based serial #26
    The serial 2026081990 follows the YYYYMMDDnn convention (2026-08-19).

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
31 October 2026

DS at the parent

Key tagAlgorithmDigestMatches a key
15398ECDSAP256SHA256 (13)SHA256 ACBB20964B2E702E…yes

DNSKEY in the zone

Key tagRoleAlgorithm
15398KSK (257)ECDSAP256SHA256 (13)
62775ZSK (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 15398 (SHA256).
  • ✓ Modern algorithms #29
    Key algorithms: ECDSAP256SHA256 (13).
  • ✓ Signatures valid until 2026-10-31 #30
    The earliest DNSKEY/SOA signature expires at 2026-10-31 17:16 UTC.
  • ✓ NSEC3 as recommended #31
    The zone uses NSEC3 with 0 iterations and no salt (RFC 9276).

Records

info

8 records at the apex

Found

Read from
45.85.52.31:53
TypeValueTTL
SOAns0.senat.fr. dnsadm.senat.fr. 2026081990 21600 3600 604800 30043200
NSns1.senat.fr.43200
NSns2.senat.fr.43200
NSns5.senat.fr.43200
A31.193.48.12943200
MX10 mailhost2.rmn.fr.43200
TXT"v=spf1 a:museeduluxembourg.fr include:rmngp.fr ~all"43200
TXT"_xqs7kq7cjlz3l39ir8xjm6vg9fwm42y"43200

Checks

  • ✓ TTLs within range #32
    TTLs: A 12h, MX 12h, NS 12h. The NS TTL at the parent is 1h and in the zone 12h; 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.
  • 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