casinoblackjack.fr

Checked 22 October 2026, 02:07 UTC · via 8.8.8.8
!Passed with warnings
25 passed 1 warning 0 failed 5 info

Registration

info

.fr country-code · SAS Ligne Web Services - LWS · expires 2027-04-26

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
SAS Ligne Web Services - LWS
Registered
26 April 2026
Last changed
1 May 2026
Expires
26 April 2027
Status
active
Registry nameservers
ns21.lwsdns.com, ns22.lwsdns.com, ns23.lwsdns.com, ns24.lwsdns.com
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 2027-04-26 #3
    The registration is valid until 2027-04-26 (186 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

info

ns21.lwsdns.com, ns22.lwsdns.com, ns23.lwsdns.com, ns24.lwsdns.com

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
ns21.lwsdns.com, ns22.lwsdns.com, ns23.lwsdns.com, ns24.lwsdns.com
NS in the zone
ns21.lwsdns.com, ns22.lwsdns.com, ns23.lwsdns.com, ns24.lwsdns.com
NameserverAddressesNetwork (AS)Glue
ns21.lwsdns.com91.216.107.196 2a00:7ee0:1:0:6::28AS210403 LWS - Groupe LWS SARL, FR AS210403 LWS - Groupe LWS SARL, FR-
ns22.lwsdns.com193.203.239.44 2a00:7ee0:8:0:6::28AS210403 LWS - Groupe LWS SARL, FR AS210403 LWS - Groupe LWS SARL, FR-
ns23.lwsdns.com185.98.131.210 2a00:7ee0:8:0:6::29AS16347 INHERENT - ADISTA SAS, FR AS210403 LWS - Groupe LWS SARL, FR-
ns24.lwsdns.com168.119.118.90 2a01:4f8:1c1c:df68::1AS24940 HETZNER-AS - Hetzner Online GmbH, DE AS24940 HETZNER-AS - Hetzner Online GmbH, DE-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns21.lwsdns.com, ns22.lwsdns.com, ns23.lwsdns.com, ns24.lwsdns.com.
  • ✓ 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 4 IPv4 /24s and 3 IPv6 /48s.
  • ✓ 3 autonomous systems #11
    The nameservers are spread over: AS16347 (INHERENT - ADISTA SAS, FR): 1 address; AS210403 (LWS - Groupe LWS SARL, FR): 5 addresses; AS24940 (HETZNER-AS - Hetzner Online GmbH, DE): 2 addresses.
  • i
    All nameserver names under .com
    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

info

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns21.lwsdns.com 91.216.107.196NOERROR, 22 ms, authoritativenoyes / yesrefusedNot available.
ns21.lwsdns.com 2a00:7ee0:1:0:6::28NOERROR, 18 ms, authoritativenoyes / yesrefusedNot available.
ns22.lwsdns.com 193.203.239.44NOERROR, 20 ms, authoritativenoyes / yesrefusedNot available.
ns22.lwsdns.com 2a00:7ee0:8:0:6::28NOERROR, 18 ms, authoritativenoyes / yesrefusedNot available.
ns23.lwsdns.com 185.98.131.210NOERROR, 18 ms, authoritativenoyes / yesrefusedNot available.
ns23.lwsdns.com 2a00:7ee0:8:0:6::29NOERROR, 19 ms, authoritativenoyes / yesrefusedNot available.
ns24.lwsdns.com 168.119.118.90NOERROR, 2 ms, authoritativenoyes / yesrefusedNot available.
ns24.lwsdns.com 2a01:4f8:1c1c:df68::1NOERROR, 2 ms, authoritativenoyes / yesrefusedNot available.

Checks

  • ✓ All respond #14
    All 8 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.
  • i
    Identifying string disclosed
    These nameservers answer version queries with a string that is not a version number: ns21.lwsdns.com: "Not available."; ns22.lwsdns.com: "Not available."; ns23.lwsdns.com: "Not available."; ns24.lwsdns.com: "Not available.".
    #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

pass

serial 1782279241 · primary ns21.lwsdns.com

Found

Primary (MNAME)
ns21.lwsdns.com
Contact (RNAME)
hostmaster.casinoblackjack.fr
Serial
1782279241
Refresh / retry
25200 s / 3600 s
Expire
604800 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
ns21.lwsdns.com (91.216.107.196)1782279241
ns21.lwsdns.com (2a00:7ee0:1:0:6::28)1782279241
ns22.lwsdns.com (193.203.239.44)1782279241
ns22.lwsdns.com (2a00:7ee0:8:0:6::28)1782279241
ns23.lwsdns.com (185.98.131.210)1782279241
ns23.lwsdns.com (2a00:7ee0:8:0:6::29)1782279241
ns24.lwsdns.com (168.119.118.90)1782279241
ns24.lwsdns.com (2a01:4f8:1c1c:df68::1)1782279241

Checks

  • ✓ Serial 1782279241 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 7h, retry 1h, expire 7d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns21.lwsdns.com is one of the listed nameservers.
  • ✓ Contact hostmaster@casinoblackjack.fr #25
    The SOA RNAME hostmaster.casinoblackjack.fr means hostmaster@casinoblackjack.fr.
  • ✓ Timestamp serial #26
    The serial 1782279241 is a Unix timestamp (2026-06-24 05:34 UTC).

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

info

10 records at the apex

Found

Read from
91.216.107.196:53
TypeValueTTL
SOAns21.lwsdns.com. hostmaster.casinoblackjack.fr. 1782279241 25200 3600 604800 36003600
NSns21.lwsdns.com.3600
NSns22.lwsdns.com.3600
NSns23.lwsdns.com.3600
NSns24.lwsdns.com.3600
A194.126.193.5421600
AAAA2a00:7ee0:40:0:3:4809:0:2273600
MX10 mail.casinoblackjack.fr.3600
TXT"v=spf1 mx:casinoblackjack.fr a:mail.casinoblackjack.fr a:mailphp.lws-hosting.com -all"3600
TXT"google-site-verification=okHU4uCx346AeZa14-V2RFn09L6RLdNX0oHoo8W_2S4"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 6h, AAAA 1h, MX 1h, 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