montagnes-du-jura.fr

Checked 22 October 2026, 04:24 UTC · via 8.8.8.8
!Passed with warnings
23 passed 3 warnings 0 failed 5 info

Registration

info

.fr country-code · FRANCHE COMTE NET · expires 2026-12-28

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
FRANCHE COMTE NET
Registered
26 March 2009
Last changed
31 January 2026
Expires
28 December 2026
Status
active
Registry nameservers
dns.fc-net.fr, dns2.fc-net.fr, dns3.fc-net.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 2026-12-28 #3
    The registration is valid until 2026-12-28 (67 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

dns.fc-net.fr, dns2.fc-net.fr, dns3.fc-net.fr

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
dns.fc-net.fr, dns2.fc-net.fr, dns3.fc-net.fr
NS in the zone
dns.fc-net.fr, dns2.fc-net.fr
NameserverAddressesNetwork (AS)Glue
dns.fc-net.fr77.245.128.1 2a00:4fc0::1AS39931 ASIPTEL - FRANCHE COMTE NET SAS, FR AS39931 ASIPTEL - FRANCHE COMTE NET SAS, FR77.245.128.1 2a00:4fc0::1
dns2.fc-net.fr77.245.129.1 2a00:4fc0::2AS39931 ASIPTEL - FRANCHE COMTE NET SAS, FR AS39931 ASIPTEL - FRANCHE COMTE NET SAS, FR77.245.129.1 2a00:4fc0::2
dns3.fc-net.fr (parent only)145.239.105.20 2001:41d0:6a:9900::3AS16276 OVH - OVH SAS, FR AS16276 OVH - OVH SAS, FR145.239.105.20

Checks

  • ✓ 3 nameservers #6
    Delegated to dns.fc-net.fr, dns2.fc-net.fr, dns3.fc-net.fr.
  • !
    NS sets differ
    The nameservers at the parent and in the zone should be the same. Only at the parent: dns3.fc-net.fr. dns.fc-net.fr, dns2.fc-net.fr, dns3.fc-net.fr report NS dns.fc-net.fr dns2.fc-net.fr.
    #7
  • !
    Glue differs from the zone
    The addresses at the parent (glue) differ from the addresses in the zone: dns3.fc-net.fr (glue 145.239.105.20, zone 145.239.105.20, 2001:41d0:6a:9900::3). Update the glue at your registrar.
    #8
  • ✓ 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 2 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS16276 (OVH - OVH SAS, FR): 2 addresses; AS39931 (ASIPTEL - FRANCHE COMTE NET SAS, FR): 4 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

info

6 of 6 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
dns.fc-net.fr 77.245.128.1NOERROR, 20 ms, authoritativenoyes / yesrefusedPowered by FCNET DNS1
dns.fc-net.fr 2a00:4fc0::1NOERROR, 20 ms, authoritativenoyes / yesrefusedPowered by FCNET DNS1
dns2.fc-net.fr 77.245.129.1NOERROR, 20 ms, authoritativenoyes / yesrefusedPowered by FCNET DNS2
dns2.fc-net.fr 2a00:4fc0::2NOERROR, 20 ms, authoritativenoyes / yesrefusedPowered by FCNET DNS2
dns3.fc-net.fr 145.239.105.20NOERROR, 16 ms, authoritativenoyes / yesrefusedPowered by FCNET DNS3
dns3.fc-net.fr 2001:41d0:6a:9900::3NOERROR, 16 ms, authoritativenoyes / yesrefusedPowered by FCNET DNS3

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.
  • i
    Identifying string disclosed
    These nameservers answer version queries with a string that is not a version number: dns.fc-net.fr: "Powered by FCNET DNS1"; dns2.fc-net.fr: "Powered by FCNET DNS2"; dns3.fc-net.fr: "Powered by FCNET DNS3".
    #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 2012122801 · primary dns.fc-net.fr

Found

Primary (MNAME)
dns.fc-net.fr
Contact (RNAME)
webmaster.fc-net.fr
Serial
2012122801
Refresh / retry
43200 s / 21600 s
Expire
3600000 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
dns.fc-net.fr (77.245.128.1)2012122801
dns.fc-net.fr (2a00:4fc0::1)2012122801
dns2.fc-net.fr (77.245.129.1)2012122801
dns2.fc-net.fr (2a00:4fc0::2)2012122801
dns3.fc-net.fr (145.239.105.20)2012122801
dns3.fc-net.fr (2001:41d0:6a:9900::3)2012122801

Checks

  • ✓ Serial 2012122801 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 12h, retry 6h, expire 1000h, negative TTL 1d.
  • ✓ Primary is a public nameserver #24
    The primary nameserver dns.fc-net.fr is one of the listed nameservers.
  • ✓ Contact webmaster@fc-net.fr #25
    The SOA RNAME webmaster.fc-net.fr means webmaster@fc-net.fr.
  • ✓ Date-based serial #26
    The serial 2012122801 follows the YYYYMMDDnn convention (2012-12-28).

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

11 records at the apex

Found

Read from
77.245.128.1:53
TypeValueTTL
SOAdns.fc-net.fr. webmaster.fc-net.fr. 2012122801 43200 21600 3600000 8640086400
NSdns.fc-net.fr.86400
NSdns2.fc-net.fr.86400
A54.36.146.6041155
MX1 smtp-protect.alinto.net.18554
TXT"v=spf1 mx include:spf.mailjet.com include:spfa.alinto.net include:spf.protection.outlook.com include:spf.sendinblue.com ip4:5.39.64.6 ~all"75710
TXT"facebook-domain-verification=bt91h4rwhxfl1jtnopj4ejdjmaretk"75710
TXT"brevo-code:4ad6f91c36b3ca8df4296bf269193935"75710
TXT"google-site-verification=sLmubAks175cvJ3eF6gxja4QxPfN6dczUbbkupPoPE4"75710
TXT"brevo-code:fbcac791350f7363d477b39264a90585"75710
TXT"MS=ms87760202"75710

Checks

  • ✓ TTLs within range #32
    TTLs: A 11h25m55s, MX 5h9m14s, NS 1d. The NS TTL at the parent is 1h and in the zone 1d; 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