cathedrale-strasbourg.fr

Checked 22 October 2026, 02:08 UTC · via 8.8.8.8
!Passed with warnings
25 passed 3 warnings 0 failed 3 info

Registration

info

.fr country-code · DIATEM · expires 2027-03-08

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
DIATEM
Registered
31 May 2007
Last changed
30 April 2026
Expires
8 March 2027
Status
active
Registry nameservers
ns1.diatem.net, ns2.diatem.net, ns3.diatem.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 2027-03-08 #3
    The registration is valid until 2027-03-08 (137 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

ns1.diatem.net, ns2.diatem.net, ns3.diatem.fr

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
ns1.diatem.net, ns2.diatem.net, ns3.diatem.fr
NS in the zone
ns1.diatem.net, ns2.diatem.net, ns3.diatem.fr
NameserverAddressesNetwork (AS)Glue
ns1.diatem.net212.103.24.1AS15557 LDCOMNET - Societe Francaise Du Radiotelephone - SFR SA, FR-
ns2.diatem.net212.103.24.10AS34970 DIATEM - Diatem SAS, FR-
ns3.diatem.fr95.130.153.38AS34970 DIATEM - Diatem SAS, FR95.130.153.38

Checks

  • ✓ 3 nameservers #6
    Delegated to ns1.diatem.net, ns2.diatem.net, ns3.diatem.fr.
  • ✓ 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 0 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS15557 (LDCOMNET - Societe Francaise Du Radiotelephone - SFR SA, FR): 1 address; AS34970 (DIATEM - Diatem SAS, FR): 2 addresses.
  • ✓ Nameserver names under 2 TLDs #12
    Nameserver names use the TLDs .fr, .net.
  • !
    No IPv6
    None of the nameservers has an IPv6 address, so IPv6-only resolvers can't reach them.
    #13

Nameservers

warn

3 of 3 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.diatem.net 212.103.24.1NOERROR, 11 ms, authoritativenoyes / yesrefused9.11.3-1ubuntu1.18-Ubuntu
ns2.diatem.net 212.103.24.10NOERROR, 8 ms, authoritativenoyes / yesrefused9.20.24-1ubuntu0.4-Ubuntu
ns3.diatem.fr 95.130.153.38NOERROR, 8 ms, authoritativenoyes / yesrefused9.18.39-0ubuntu0.24.04.8-Ubuntu

Checks

  • ✓ All respond #14
    All 3 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.diatem.net: "9.11.3-1ubuntu1.18-Ubuntu"; ns2.diatem.net: "9.20.24-1ubuntu0.4-Ubuntu"; ns3.diatem.fr: "9.18.39-0ubuntu0.24.04.8-Ubuntu". 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 1489047358 · primary ns1.diatem.net

Found

Primary (MNAME)
ns1.diatem.net
Contact (RNAME)
root.diatem.net
Serial
1489047358
Refresh / retry
10800 s / 3600 s
Expire
604800 s
Negative TTL
38400 s

Serial per nameserver

NameserverSerial
ns1.diatem.net (212.103.24.1)1489047358
ns2.diatem.net (212.103.24.10)1489047358
ns3.diatem.fr (95.130.153.38)1489047358

Checks

  • ✓ Serial 1489047358 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 3h, retry 1h, expire 7d, negative TTL 640m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.diatem.net is one of the listed nameservers.
  • ✓ Contact root@diatem.net #25
    The SOA RNAME root.diatem.net means root@diatem.net.
  • ✓ Timestamp serial #26
    The serial 1489047358 is a Unix timestamp (2017-03-09 08:15 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

9 records at the apex

Found

Read from
212.103.24.1:53
TypeValueTTL
SOAns1.diatem.net. root.diatem.net. 1489047358 10800 3600 604800 3840038400
NSns2.diatem.net.38400
NSns3.diatem.fr.38400
NSns1.diatem.net.38400
A95.130.155.170600
MX5 gw-mail5.diatem.net.38400
MX5 gw-mail7.diatem.net.38400
MX5 gw-mail6.diatem.net.38400
TXT"v=spf1 include:spf.diatem.net include:_spf_gp.orange.fr include:spf.email-control.orange-business.com include:_spf_gpf.orange.fr include:_spf_other.orange.fr all"38400

Checks

  • ✓ TTLs within range #32
    TTLs: A 10m, MX 640m, NS 640m. The NS TTL at the parent is 1h and in the zone 640m; 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