ojazzdance.fr

Checked 22 October 2026, 04:36 UTC · via 8.8.8.8
✗Problems found
29 passed 1 warning 1 failed 4 info

Registration

info

.fr country-code · Hosting Concepts B.V. d/b/a Openprovider · expires 2028-10-17

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
Hosting Concepts B.V. d/b/a Openprovider
Registered
17 October 2026
Last changed
21 October 2026
Expires
17 October 2028
Status
client transfer prohibited, transfer period
Registry nameservers
ns1.openprovider.nl, ns2.openprovider.be, ns3.openprovider.eu
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 2028-10-17 #3
    The registration is valid until 2028-10-17 (726 days).
  • ✓ Transfer locked #4
    Registry status: client transfer prohibited, transfer period.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

info

ns1.openprovider.nl, ns2.openprovider.be, ns3.openprovider.eu

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
ns1.openprovider.nl, ns2.openprovider.be, ns3.openprovider.eu
NS in the zone
ns1.openprovider.nl, ns2.openprovider.be, ns3.openprovider.eu
NameserverAddressesNetwork (AS)Glue
ns1.openprovider.nl162.159.26.10 2400:cb00:2049:1::a29f:1a0aAS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US-
ns2.openprovider.be162.159.27.96 2400:cb00:2049:1::a29f:1b60AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US-
ns3.openprovider.eu162.159.48.89 2400:cb00:2049:1::a29f:3059AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US-

Checks

  • ✓ 3 nameservers #6
    Delegated to ns1.openprovider.nl, ns2.openprovider.be, ns3.openprovider.eu.
  • ✓ 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.
  • i
    One address family in one network
    all IPv6 addresses are in 2400:cb00:2049::/48, while the other address family is spread over several networks.
    #10
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS13335 (CLOUDFLARENET - Cloudflare, Inc., US): 6 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 3 TLDs #12
    Nameserver names use the TLDs .be, .eu, .nl.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

warn

6 of 6 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.openprovider.nl 162.159.26.10NOERROR, 25 ms, authoritativenoyes / yesrefused2026.10.8
ns1.openprovider.nl 2400:cb00:2049:1::a29f:1a0aNOERROR, 27 ms, authoritativenoyes / yesrefused2026.10.8
ns2.openprovider.be 162.159.27.96NOERROR, 24 ms, authoritativenoyes / yesrefused2026.10.8
ns2.openprovider.be 2400:cb00:2049:1::a29f:1b60NOERROR, 25 ms, authoritativenoyes / yesrefused2026.10.8
ns3.openprovider.eu 162.159.48.89NOERROR, 26 ms, authoritativenoyes / yesrefused2026.10.8
ns3.openprovider.eu 2400:cb00:2049:1::a29f:3059NOERROR, 29 ms, authoritativenoyes / yesrefused2026.10.8

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.
  • !
    Software version disclosed
    These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: ns1.openprovider.nl: "2026.10.8"; ns2.openprovider.be: "2026.10.8"; ns3.openprovider.eu: "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

fail

serial 2026101905 · primary ns1.openprovider.nl

Found

Primary (MNAME)
ns1.openprovider.nl
Contact (RNAME)
dns\@openprovider.eu
Serial
2026101905
Refresh / retry
10800 s / 3600 s
Expire
604800 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
ns1.openprovider.nl (162.159.26.10)2026101905
ns1.openprovider.nl (2400:cb00:2049:1::a29f:1a0a)2026101905
ns2.openprovider.be (162.159.27.96)2026101905
ns2.openprovider.be (2400:cb00:2049:1::a29f:1b60)2026101905
ns3.openprovider.eu (162.159.48.89)2026101905
ns3.openprovider.eu (2400:cb00:2049:1::a29f:3059)2026101905

Checks

  • ✓ Serial 2026101905 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 3h, retry 1h, expire 7d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.openprovider.nl is one of the listed nameservers.
  • ✗
    Invalid contact address
    The SOA RNAME "dns\\@openprovider.eu" contains an @; it must be written with a dot instead (hostmaster.example.com).
    #25
  • ✓ Date-based serial #26
    The serial 2026101905 follows the YYYYMMDDnn convention (2026-10-19).

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
5 November 2026

DS at the parent

Key tagAlgorithmDigestMatches a key
50084RSASHA256 (8)SHA256 3D95B9B38213A44B…yes

DNSKEY in the zone

Key tagRoleAlgorithm
27330ZSK (256)RSASHA256 (8)
50084KSK (257)RSASHA256 (8)
25009ZSK (256)RSASHA256 (8)

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 50084 (SHA256).
  • ✓ Modern algorithms #29
    Key algorithms: RSASHA256 (8).
  • ✓ 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

info

4 records at the apex

Found

Read from
162.159.26.10:53
TypeValueTTL
SOAns1.openprovider.nl. dns\@openprovider.eu. 2026101905 10800 3600 604800 360086400
NSns1.openprovider.nl.3600
NSns2.openprovider.be.3600
NSns3.openprovider.eu.3600

Checks

  • ✓ TTLs within range #32
    TTLs: NS 1h.
  • ✓ 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