inrp.fr

Checked 22 October 2026, 03:30 UTC · via 8.8.8.8
!Passed with warnings
23 passed 4 warnings 0 failed 4 info

Registration

info

.fr country-code · GIP RENATER · expires 2027-09-28

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
GIP RENATER
Registered
28 August 1995
Last changed
28 September 2026
Expires
28 September 2027
Status
active, auto renew period
Registry nameservers
ccpntc3.in2p3.fr, dns.ens-lyon.fr, dns2.ens-lyon.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 2027-09-28 #3
    The registration is valid until 2027-09-28 (341 days).
  • i
    No transfer lock
    The domain has no transfer lock (status: active, auto renew period). 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

ccpntc3.in2p3.fr, dns.ens-lyon.fr, dns2.ens-lyon.fr

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
ccpntc3.in2p3.fr, dns.ens-lyon.fr, dns2.ens-lyon.fr
NS in the zone
ccpntc3.in2p3.fr, ccpnvx.in2p3.fr, dns.ens-lyon.fr, dns2.ens-lyon.fr
NameserverAddressesNetwork (AS)Glue
ccpntc3.in2p3.fr134.158.69.191AS789 IN2P3 - Renater, EU134.158.69.191
ccpnvx.in2p3.fr (zone only)134.158.69.104AS789 IN2P3 - Renater, EU-
dns.ens-lyon.fr140.77.167.2AS1945 FR-LyRES - Renater, EU140.77.167.2
dns2.ens-lyon.fr140.77.51.20AS1945 FR-LyRES - Renater, EU140.77.51.20

Checks

  • ✓ 3 nameservers #6
    Delegated to ccpntc3.in2p3.fr, dns.ens-lyon.fr, dns2.ens-lyon.fr.
  • !
    NS sets differ
    The nameservers at the parent and in the zone should be the same. Only in the zone: ccpnvx.in2p3.fr. ccpntc3.in2p3.fr, ccpnvx.in2p3.fr, dns.ens-lyon.fr, dns2.ens-lyon.fr report NS ccpntc3.in2p3.fr ccpnvx.in2p3.fr dns.ens-lyon.fr dns2.ens-lyon.fr.
    #7
  • ✓ 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 3 IPv4 /24s and 0 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS1945 (FR-LyRES - Renater, EU): 2 addresses; AS789 (IN2P3 - Renater, EU): 2 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
  • !
    No IPv6
    None of the nameservers has an IPv6 address, so IPv6-only resolvers can't reach them.
    #13

Nameservers

warn

4 of 4 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ccpntc3.in2p3.fr 134.158.69.191NOERROR, 19 ms, authoritativenoyes / yesrefused-
ccpnvx.in2p3.fr 134.158.69.104NOERROR, 19 ms, authoritativenoyes / yesrefused-
dns.ens-lyon.fr 140.77.167.2NOERROR, 17 ms, authoritativenoyes / yesrefused9.18.49-1~deb12u2-Debian
dns2.ens-lyon.fr 140.77.51.20NOERROR, 18 ms, authoritativenoyes / yesrefused9.18.49-1~deb12u2-Debian

Checks

  • ✓ All respond #14
    All 4 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: dns.ens-lyon.fr: "9.18.49-1~deb12u2-Debian"; dns2.ens-lyon.fr: "9.18.49-1~deb12u2-Debian". 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 2026081801 · primary dns.ens-lyon.fr

Found

Primary (MNAME)
dns.ens-lyon.fr
Contact (RNAME)
root.ens-lyon.fr
Serial
2026081801
Refresh / retry
21600 s / 3600 s
Expire
3600000 s
Negative TTL
7200 s

Serial per nameserver

NameserverSerial
ccpntc3.in2p3.fr (134.158.69.191)2026081801
ccpnvx.in2p3.fr (134.158.69.104)2026081801
dns.ens-lyon.fr (140.77.167.2)2026081801
dns2.ens-lyon.fr (140.77.51.20)2026081801

Checks

  • ✓ Serial 2026081801 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 6h, retry 1h, expire 1000h, negative TTL 2h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver dns.ens-lyon.fr is one of the listed nameservers.
  • ✓ Contact root@ens-lyon.fr #25
    The SOA RNAME root.ens-lyon.fr means root@ens-lyon.fr.
  • ✓ Date-based serial #26
    The serial 2026081801 follows the YYYYMMDDnn convention (2026-08-18).

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

7 records at the apex

Found

Read from
134.158.69.191:53
TypeValueTTL
SOAdns.ens-lyon.fr. root.ens-lyon.fr. 2026081801 21600 3600 3600000 720014400
NSdns.ens-lyon.fr.14400
NSccpnvx.in2p3.fr.14400
NSdns2.ens-lyon.fr.14400
NSccpntc3.in2p3.fr.14400
MX20 smtp.ens-lyon.fr.14400
TXT"v=spf1 include:spf.ens-lyon.fr include:spf.relay.renater.fr +mx -all"14400

Checks

  • ✓ TTLs within range #32
    TTLs: MX 4h, NS 4h. The NS TTL at the parent is 1h and in the zone 4h; 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