cg13.fr

Checked 22 October 2026, 02:11 UTC · via 8.8.8.8
✗Problems found
23 passed 2 warnings 1 failed 5 info

Registration

info

.fr country-code · SCALEWAY · expires 2029-01-26

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
SCALEWAY
Registered
2 September 1997
Last changed
6 May 2026
Expires
26 January 2029
Status
client transfer prohibited
Registry nameservers
ns0-cust.as30781.net, ns1-cust.as30781.net
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 2029-01-26 #3
    The registration is valid until 2029-01-26 (827 days).
  • ✓ Transfer locked #4
    Registry status: client transfer prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

info

ns0-cust.as30781.net, ns1-cust.as30781.net

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
ns0-cust.as30781.net, ns1-cust.as30781.net
NS in the zone
ns0-cust.as30781.net, ns1-cust.as30781.net
NameserverAddressesNetwork (AS)Glue
ns0-cust.as30781.net85.31.192.2 2a01:240:2:2::AS30781 JAGUAR-AS - Free Pro SAS, FR AS30781 JAGUAR-AS - Free Pro SAS, FR-
ns1-cust.as30781.net212.47.233.124 2001:bc8:710:2388::1AS12876 AS12876 - Scaleway SAS, FR AS12876 AS12876 - Scaleway SAS, FR-

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns0-cust.as30781.net, ns1-cust.as30781.net.
    #6
  • ✓ 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 2 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS12876 (AS12876 - Scaleway SAS, FR): 2 addresses; AS30781 (JAGUAR-AS - Free Pro SAS, FR): 2 addresses.
  • i
    All nameserver names under .net
    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

3 of 4 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns0-cust.as30781.net 85.31.192.2NOERROR, 28 ms, authoritativenoyes / yesrefusedfreepro
ns0-cust.as30781.net 2a01:240:2:2::NOERROR, 24 ms, authoritativenoyes / yesrefusedfreepro
ns1-cust.as30781.net 212.47.233.124NOERROR, 19 ms, authoritativenoyes / yesrefusedfreepro
ns1-cust.as30781.net 2001:bc8:710:2388::1no responsenono / no--

Checks

  • ✗
    Nameservers not responding
    These addresses did not answer, so resolvers waste time on timeouts: ns1-cust.as30781.net (2001:bc8:710:2388::1): read udp [2a01:4f8:1c1c:eebf::1]:60010->[2001:bc8:710:2388::1]: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.
  • i
    Identifying string disclosed
    These nameservers answer version queries with a string that is not a version number: ns0-cust.as30781.net: "freepro"; ns1-cust.as30781.net: "freepro".
    #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

warn

serial 2021013285 · primary ns0-cust.as30781.net

Found

Primary (MNAME)
ns0-cust.as30781.net
Contact (RNAME)
gestion.dns.departement13.fr
Serial
2021013285
Refresh / retry
3600 s / 3600 s
Expire
1814400 s
Negative TTL
1800 s

Serial per nameserver

NameserverSerial
ns0-cust.as30781.net (85.31.192.2)2021013285
ns0-cust.as30781.net (2a01:240:2:2::)2021013285
ns1-cust.as30781.net (212.47.233.124)2021013285

Checks

  • ✓ Serial 2021013285 everywhere #22
    All nameservers serve the same version of the zone.
  • !
    Unusual SOA timers
    retry 1h should be shorter than refresh 1h. Current values: refresh 1h, retry 1h, expire 21d, negative TTL 30m.
    #23
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns0-cust.as30781.net is one of the listed nameservers.
  • ✓ Contact gestion@dns.departement13.fr #25
    The SOA RNAME gestion.dns.departement13.fr means gestion@dns.departement13.fr.
  • ✓ Timestamp serial #26
    The serial 2021013285 is a Unix timestamp (2034-01-16 08:34 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

8 records at the apex

Found

Read from
85.31.192.2:53
TypeValueTTL
SOAns0-cust.as30781.net. gestion.dns.departement13.fr. 2021013285 3600 3600 1814400 180043200
NSns1-cust.as30781.net.3600
NSns0-cust.as30781.net.3600
MX0 cg13-fr.mail.protection.outlook.com.3600
TXT"_globalsign-domain-verification=3kP6HYqLLF5Wtq1MxZcEG3yUTynA9CH56rVxP4oLW-"43200
TXT"MS=ms36216316"43200
TXT"v=spf1 mx ip4:83.97.62.15 ip4:83.97.63.15 include:spf.protection.outlook.com ~all"43200
TXT"google-site-verification=sIg6OH-ggItWEFS_jZlQRleUn9B_UlWfIJtT-eKDle4"43200

Checks

  • ✓ TTLs within range #32
    TTLs: 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