onf.fr

Checked 22 October 2026, 04:37 UTC · via 8.8.8.8
!Passed with warnings
24 passed 3 warnings 0 failed 4 info

Registration

info

.fr country-code · ORANGE · expires 2026-12-10

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
ORANGE
Registered
11 January 1996
Last changed
31 January 2026
Expires
10 December 2026
Status
active
Registry nameservers
ns1.onf.fr, ns2.onf.fr, ns3.onf.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 2026-12-10 #3
    The registration is valid until 2026-12-10 (49 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.onf.fr, ns2.onf.fr, ns3.onf.fr

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
ns1.onf.fr, ns2.onf.fr, ns3.onf.fr
NS in the zone
ns1.onf.fr, ns2.onf.fr, ns3.onf.fr
NameserverAddressesNetwork (AS)Glue
ns1.onf.fr91.207.176.10AS211073 ONF-AS - ONF-AS, FR91.207.176.10
ns2.onf.fr91.207.177.10AS211073 ONF-AS - ONF-AS, FR91.207.177.10
ns3.onf.fr46.18.194.136AS6738 DRI - DRI SAS, FR46.18.194.136

Checks

  • ✓ 3 nameservers #6
    Delegated to ns1.onf.fr, ns2.onf.fr, ns3.onf.fr.
  • ✓ Parent and zone agree #7
    The parent delegation and the zone's NS records list the same nameservers.
  • ✓ Glue present and correct #8
    Glue is published for the nameservers inside the zone: ns1.onf.fr, ns2.onf.fr, ns3.onf.fr.
  • ✓ 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 0 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS211073 (ONF-AS - ONF-AS, FR): 2 addresses; AS6738 (DRI - DRI SAS, FR): 1 address.
  • 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
  • !
    No IPv6
    None of the nameservers has an IPv6 address, so IPv6-only resolvers can't reach them.
    #13

Nameservers

pass

3 of 3 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.onf.fr 91.207.176.10NOERROR, 26 ms, authoritativenoyes / yesrefused-
ns2.onf.fr 91.207.177.10NOERROR, 27 ms, authoritativenoyes / yesrefused-
ns3.onf.fr 46.18.194.136NOERROR, 16 ms, authoritativenoyes / yesrefused-

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.
  • ✓ No version disclosed #17
    The nameservers don't reveal their software version.
  • ✓ 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 2021123484 · primary ns1.onf.fr

Found

Primary (MNAME)
ns1.onf.fr
Contact (RNAME)
root.onf.fr
Serial
2021123484
Refresh / retry
14400 s / 3600 s
Expire
1209600 s
Negative TTL
300 s

Serial per nameserver

NameserverSerial
ns1.onf.fr (91.207.176.10)2021123484
ns2.onf.fr (91.207.177.10)2021123484
ns3.onf.fr (46.18.194.136)2021123484

Checks

  • ✓ Serial 2021123484 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 4h, retry 1h, expire 14d, negative TTL 5m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.onf.fr is one of the listed nameservers.
  • ✓ Contact root@onf.fr #25
    The SOA RNAME root.onf.fr means root@onf.fr.
  • ✓ Timestamp serial #26
    The serial 2021123484 is a Unix timestamp (2034-01-17 15:11 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

warn

15 records at the apex

Found

Read from
91.207.176.10:53
TypeValueTTL
SOAns1.onf.fr. root.onf.fr. 2021123484 14400 3600 1209600 3001209600
NSns3.onf.fr.2419200
NSns1.onf.fr.2419200
NSns2.onf.fr.2419200
A46.18.195.3560
A46.18.195.3460
MX10 de-smtp-inbound-2.mimecast.com.60
MX10 de-smtp-inbound-1.mimecast.com.60
TXT"0ed1fe018a3a250106e9714402908aee3266572963"86400
TXT"atlassian-domain-verification=BWX6YLKwM20/beuFOnNBKnOqihcxTMWwhdOpzrLpJL4EdaUJdxV9D0PHPFpfFsJf"86400
TXT"docusign=d9ed02f2-07e7-4c15-b562-3c3be040302e"86400
TXT"google-site-verification=5dIKTMzFHsR0xlgrSjz0w4Rkh-_oqykXR_YBwWBIE_A"86400
TXT"v=spf1 ip4:91.207.176.0/23 include:spf.postal.sensiwave.com include:spf.protection.outlook.com include:de._netblocks.mimecast.com ip4:18.198.35.158/32 ip4:3.65.86.245/32 ip4:3.78.23.77/32 ~all"86400
TXT"bL814CH48v0iMkyAM2ei9nS/tWCjL6VQB6pjO4QKvzOd2VVbwZfAHDVV2uW964WE2xafPzUYUKsOp7yADhkuTQ=="86400
TXT"_mzkt38mmmsiz38it92pft64vlzp6o0m"86400

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (1m), MX (1m). Low TTLs are useful just before a planned change. The NS TTL at the parent is 1h and in the zone 28d; resolvers may use either.
    #32
  • ✓ 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