ird.fr

Checked 22 October 2026, 03:32 UTC · via 8.8.8.8
!Passed with warnings
23 passed 2 warnings 0 failed 6 info

Registration

info

.fr country-code · GIP RENATER · expires 2026-12-09

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
GIP RENATER
Registered
9 December 1998
Last changed
10 July 2026
Expires
9 December 2026
Status
active
Registry nameservers
ns1.ird.fr, ns2.ird.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 2026-12-09 #3
    The registration is valid until 2026-12-09 (48 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.ird.fr, ns2.ird.fr

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
ns1.ird.fr, ns2.ird.fr
NS in the zone
ns1.ird.fr, ns2.ird.fr
NameserverAddressesNetwork (AS)Glue
ns1.ird.fr91.203.32.147AS44850 IRD-AS - EPA Institut de Recherche pour le Developpement, FR91.203.32.147
ns2.ird.fr91.203.35.153AS44850 IRD-AS - EPA Institut de Recherche pour le Developpement, FR91.203.35.153

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns1.ird.fr, ns2.ird.fr.
    #6
  • ✓ 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.ird.fr, ns2.ird.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 2 IPv4 /24s and 0 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS44850 (IRD-AS - EPA Institut de Recherche pour le Developpement, FR): 2 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.
    #11
  • 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

2 of 2 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.ird.fr 91.203.32.147NOERROR, 14 ms, authoritativenoyes / yesrefused-
ns2.ird.fr 91.203.35.153NOERROR, 25 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 2 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

info

serial 2014037320 · primary censvrns0005.intranet.ird.fr

Found

Primary (MNAME)
censvrns0005.intranet.ird.fr
Contact (RNAME)
hostmaster.ird.fr
Serial
2014037320
Refresh / retry
14400 s / 3600 s
Expire
604800 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
ns1.ird.fr (91.203.32.147)2014037320
ns2.ird.fr (91.203.35.153)2014037320

Checks

  • ✓ Serial 2014037320 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 4h, retry 1h, expire 7d, negative TTL 1h.
  • i
    Hidden master (not resolvable)
    The primary nameserver censvrns0005.intranet.ird.fr is not listed as a nameserver and does not resolve publicly: a hidden master, or a placeholder name. Some tools (e.g. dynamic updates) use MNAME to find the primary.
    #24
  • ✓ Contact hostmaster@ird.fr #25
    The SOA RNAME hostmaster.ird.fr means hostmaster@ird.fr.
  • ✓ Timestamp serial #26
    The serial 2014037320 is a Unix timestamp (2033-10-27 14:48 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

pass

20 records at the apex

Found

Read from
91.203.32.147:53
TypeValueTTL
SOAcensvrns0005.intranet.ird.fr. hostmaster.ird.fr. 2014037320 14400 3600 604800 36003600
NSns2.ird.fr.3600
NSns1.ird.fr.3600
A91.203.32.2053600
MX10 mx1.relay.renater.fr.300
MX10 mx2.relay.renater.fr.300
TXT"brevo-code:c918f372fee0bbd89602a055f36e80f5"3600
TXT"MS=D0B664AAE6C65042C431508EB5430722F2CF97E4"3600
TXT"deepl-domain-verification=62c58b833c0c48aca2d9e05b76504320"3600
TXT"HARICA-qrWSK9I1w7LHZMeWoqr"3600
TXT"asv=c9efb5ac6e3be3ae7e83b3f18f54b532"3600
TXT"brevo-code:ffe0154da247c329ee8f6d111784afa4"3600
TXT"v=spf1 include:spf.relay.renater.fr include:spf.partage.renater.fr include:_spf.profils.org a:smtp1.cru.fr a:smtp-out.intranet.ird.fr ip4:91.203.32.145/32 ip4:4.233.125.199/32 ip4:57.128.113.111/32 a:postier.ird.nc include:_spf.netanswer.fr ~all"3600
TXT"brevo-code:9fb9e2a7d6b96c83c5f477622078f14a"3600
TXT"ZOOM_verify_pN7ds74Kj08Z7fzlUisv7u"3600
TXT"brevo-code:e39d1bd92df677e7c4d6c49fc4f87658"3600
CAA0 issue "digicert.com"300
CAA0 issuewild "harica.gr"300
CAA128 iodef "mailto:hostmaster@ird.fr"300
CAA0 issue "harica.gr"300

Checks

  • ✓ TTLs within range #32
    TTLs: A 1h, MX 5m, 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.
  • ✓ CAA restricts issuance #35
    Certificates may be issued by: digicert.com, harica.gr.