ville-harnes.fr

Checked 22 October 2026, 05:48 UTC · via 8.8.8.8
✗Problems found
24 passed 2 warnings 1 failed 4 info

Registration

info

.fr country-code · OVH · expires 2027-04-22

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
OVH
Registered
11 June 1998
Last changed
7 October 2026
Expires
22 April 2027
Status
active
Registry nameservers
ns1.cliss21.com, ns2.cliss21.com, ns3.cliss21.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 2027-04-22 #3
    The registration is valid until 2027-04-22 (182 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

ns1.cliss21.com, ns2.cliss21.com, ns3.cliss21.com

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
ns1.cliss21.com, ns2.cliss21.com, ns3.cliss21.com
NS in the zone
ns1.cliss21.com, ns2.cliss21.com, ns3.cliss21.com
NameserverAddressesNetwork (AS)Glue
ns1.cliss21.com87.98.154.26 2001:41d0:2:e492::53:1AS16276 OVH - OVH SAS, FR AS16276 OVH - OVH SAS, FR-
ns2.cliss21.com87.98.169.243 2001:41d0:403:2f5b::53:2AS16276 OVH - OVH SAS, FR AS16276 OVH - OVH SAS, FR-
ns3.cliss21.com90.63.235.138 2a01:cb0c:68a:d9fa:216:3eff:fe8f:278aAS3215 AS3215 - Orange S.A., FR AS3215 AS3215 - Orange S.A., FR-

Checks

  • ✓ 3 nameservers #6
    Delegated to ns1.cliss21.com, ns2.cliss21.com, ns3.cliss21.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 3 IPv4 /24s and 3 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS16276 (OVH - OVH SAS, FR): 4 addresses; AS3215 (AS3215 - Orange S.A., FR): 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

fail

5 of 6 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.cliss21.com 87.98.154.26NOERROR, 15 ms, authoritativenoyes / yesrefused9.18.49-1~deb12u2-Debian
ns1.cliss21.com 2001:41d0:2:e492::53:1NOERROR, 15 ms, authoritativenoyes / yesrefused9.18.49-1~deb12u2-Debian
ns2.cliss21.com 87.98.169.243NOERROR, 6 ms, authoritativenoyes / yesrefused9.18.49-1~deb12u2-Debian
ns2.cliss21.com 2001:41d0:403:2f5b::53:2NOERROR, 10 ms, authoritativenoyes / yesrefused9.18.49-1~deb12u2-Debian
ns3.cliss21.com 90.63.235.138no responsenono / no--
ns3.cliss21.com 2a01:cb0c:68a:d9fa:216:3eff:fe8f:278aNOERROR, 21 ms, authoritativenoyes / yesrefused9.18.49-1~deb12u2-Debian

Checks

  • ✗
    Nameservers not responding
    These addresses did not answer, so resolvers waste time on timeouts: ns3.cliss21.com (90.63.235.138): read udp 46.225.38.91:57365->90.63.235.138:53: i/o timeout.
    #14
  • ✓ 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.cliss21.com: "9.18.49-1~deb12u2-Debian"; ns2.cliss21.com: "9.18.49-1~deb12u2-Debian"; ns3.cliss21.com: "9.18.49-1~deb12u2-Debian". 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

pass

serial 2026100100 · primary ns1.cliss21.com

Found

Primary (MNAME)
ns1.cliss21.com
Contact (RNAME)
sysadmin.cliss21.com
Serial
2026100100
Refresh / retry
21600 s / 3600 s
Expire
1296000 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
ns1.cliss21.com (87.98.154.26)2026100100
ns1.cliss21.com (2001:41d0:2:e492::53:1)2026100100
ns2.cliss21.com (87.98.169.243)2026100100
ns2.cliss21.com (2001:41d0:403:2f5b::53:2)2026100100
ns3.cliss21.com (2a01:cb0c:68a:d9fa:216:3eff:fe8f:278a)2026100100

Checks

  • ✓ Serial 2026100100 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 6h, retry 1h, expire 15d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.cliss21.com is one of the listed nameservers.
  • ✓ Contact sysadmin@cliss21.com #25
    The SOA RNAME sysadmin.cliss21.com means sysadmin@cliss21.com.
  • ✓ Date-based serial #26
    The serial 2026100100 follows the YYYYMMDDnn convention (2026-10-01).

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

8 records at the apex

Found

Read from
87.98.154.26:53
TypeValueTTL
SOAns1.cliss21.com. sysadmin.cliss21.com. 2026100100 21600 3600 1296000 3600900
NSns1.cliss21.com.900
NSns2.cliss21.com.900
NSns3.cliss21.com.900
A164.132.235.205900
AAAA2001:41d0:2:e492::80:1900
MX10 mx4.cliss21.com.900
TXT"v=spf1 include:_spf.cliss21.com ~all"900

Checks

  • ✓ TTLs within range #32
    TTLs: A 15m, AAAA 15m, MX 15m, NS 15m. The NS TTL at the parent is 1h and in the zone 15m; 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