larochelle.fr

Checked 22 October 2026, 03:44 UTC · via 8.8.8.8
!Passed with warnings
27 passed 3 warnings 0 failed 5 info

Registration

info

.fr country-code · OVH · expires 2027-12-11

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
OVH
Registered
22 April 2001
Last changed
11 March 2026
Expires
11 December 2027
Status
active
Registry nameservers
ns-public-1.agglo-larochelle.fr, ns-public-2.agglo-larochelle.fr, ns-public-3.agglo-larochelle.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 2027-12-11 #3
    The registration is valid until 2027-12-11 (415 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

ns-public-1.agglo-larochelle.fr, ns-public-2.agglo-larochelle.fr, ns-public-3.agglo-larochelle.fr

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
ns-public-1.agglo-larochelle.fr, ns-public-2.agglo-larochelle.fr, ns-public-3.agglo-larochelle.fr
NS in the zone
ns-public-1.agglo-larochelle.fr, ns-public-2.agglo-larochelle.fr, ns-public-3.agglo-larochelle.fr
NameserverAddressesNetwork (AS)Glue
ns-public-1.agglo-larochelle.fr188.231.95.154AS44407 ASN-LINKT - Linkt SAS, FR188.231.95.154
ns-public-2.agglo-larochelle.fr188.231.95.90AS44407 ASN-LINKT - Linkt SAS, FR188.231.95.90
ns-public-3.agglo-larochelle.fr54.37.67.41AS16276 OVH - OVH SAS, FR54.37.67.41

Checks

  • ✓ 3 nameservers #6
    Delegated to ns-public-1.agglo-larochelle.fr, ns-public-2.agglo-larochelle.fr, ns-public-3.agglo-larochelle.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 2 IPv4 /24s and 0 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS16276 (OVH - OVH SAS, FR): 1 address; AS44407 (ASN-LINKT - Linkt 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
  • !
    No IPv6
    None of the nameservers has an IPv6 address, so IPv6-only resolvers can't reach them.
    #13

Nameservers

pass

3 of 3 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns-public-1.agglo-larochelle.fr 188.231.95.154NOERROR, 40 ms, authoritativenoyes / yesrefused-
ns-public-2.agglo-larochelle.fr 188.231.95.90NOERROR, 49 ms, authoritativenoyes / yesrefused-
ns-public-3.agglo-larochelle.fr 54.37.67.41NOERROR, 7 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 3 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

warn

serial 2026092414 · primary ns-public-maitre.agglo-larochelle.fr

Found

Primary (MNAME)
ns-public-maitre.agglo-larochelle.fr
Contact (RNAME)
postmaster.agglo-larochelle.fr
Serial
2026092414
Refresh / retry
300 s / 3600 s
Expire
604800 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
ns-public-1.agglo-larochelle.fr (188.231.95.154)2026092414
ns-public-2.agglo-larochelle.fr (188.231.95.90)2026092414
ns-public-3.agglo-larochelle.fr (54.37.67.41)2026092414

Checks

  • ✓ Serial 2026092414 everywhere #22
    All nameservers serve the same version of the zone.
  • !
    Unusual SOA timers
    refresh 5m is outside 20m–1d; retry 1h should be shorter than refresh 5m. Current values: refresh 5m, retry 1h, expire 7d, negative TTL 1d.
    #23
  • i
    Hidden master (not resolvable)
    The primary nameserver ns-public-maitre.agglo-larochelle.fr is not listed as a nameserver and does not resolve publicly: a hidden master, or a placeholder name. Some tools (e.g. dynamic updates) use MNAME to find the primary.
    #24
  • ✓ Contact postmaster@agglo-larochelle.fr #25
    The SOA RNAME postmaster.agglo-larochelle.fr means postmaster@agglo-larochelle.fr.
  • ✓ Date-based serial #26
    The serial 2026092414 follows the YYYYMMDDnn convention (2026-09-24).

DNSSEC

warn

Signed, DS published at parent

Found

Validated by resolver
yes
Denial of existence
NSEC3
NSEC3
0 iterations, 8-byte salt
Signatures valid until
20 November 2026

DS at the parent

Key tagAlgorithmDigestMatches a key
6170ED25519 (15)SHA256 E3002F38C5B741C6…yes
9970ED25519 (15)SHA256 25865C7EEC9202F3…yes

DNSKEY in the zone

Key tagRoleAlgorithm
9970ZSK (256)ED25519 (15)
6170KSK (257)ED25519 (15)

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 6170 (SHA256), key tag 9970 (SHA256).
  • ✓ Modern algorithms #29
    Key algorithms: ED25519 (15).
  • ✓ Signatures valid until 2026-11-20 #30
    The earliest DNSKEY/SOA signature expires at 2026-11-20 23:46 UTC.
  • !
    NSEC3 with extra iterations or salt
    NSEC3 uses 0 iterations and a 8-byte salt. RFC 9276 recommends 0 iterations and no salt: extra iterations cost resolvers CPU and add no real protection, and some validators treat high counts as insecure.
    #31

Records

info

7 records at the apex

Found

Read from
188.231.95.154:53
TypeValueTTL
SOAns-public-maitre.agglo-larochelle.fr. postmaster.agglo-larochelle.fr. 2026092414 300 3600 604800 86400300
NSns-public-3.agglo-larochelle.fr.300
NSns-public-1.agglo-larochelle.fr.300
NSns-public-2.agglo-larochelle.fr.300
A51.75.201.129300
TXT"v=spf1 -all"300
TXT"google-site-verification=gQrIluLqIOmZLer01EEPJHwQymuwG5qI1TQnks5pvmk"300

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, NS 5m. The NS TTL at the parent is 1h and in the zone 5m; 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