bpi.fr

Checked 22 October 2026, 02:01 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 2026-12-31

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
GIP RENATER
Registered
31 December 1994
Last changed
17 April 2026
Expires
31 December 2026
Status
active
Registry nameservers
maelzel.ircam.fr, nadia.ircam.fr, vaslav.ircam.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 2026-12-31 #3
    The registration is valid until 2026-12-31 (70 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

maelzel.ircam.fr, nadia.ircam.fr, vaslav.ircam.fr

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
maelzel.ircam.fr, nadia.ircam.fr, vaslav.ircam.fr
NS in the zone
maelzel.ircam.fr, nadia.ircam.fr, vaslav.ircam.fr
NameserverAddressesNetwork (AS)Glue
maelzel.ircam.fr129.102.1.10 2001:660:3004:4000::10:53AS2200 FR-RENATER - Renater, FR AS2200 FR-RENATER - Renater, FR129.102.1.10 2001:660:3004:4000::10:53
nadia.ircam.fr129.102.1.8 2001:660:3004:4000::8:53AS2200 FR-RENATER - Renater, FR AS2200 FR-RENATER - Renater, FR129.102.1.8 2001:660:3004:4000::8:53
vaslav.ircam.fr129.102.1.6 2001:660:3004:4000::6:53AS2200 FR-RENATER - Renater, FR AS2200 FR-RENATER - Renater, FR129.102.1.6 2001:660:3004:4000::6:53

Checks

  • ✓ 3 nameservers #6
    Delegated to maelzel.ircam.fr, nadia.ircam.fr, vaslav.ircam.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 one network
    all IPv4 addresses are in 129.102.1.0/24; all IPv6 addresses are in 2001:660:3004::/48. A single network failure takes all nameservers down; RFC 2182 recommends topologically separate networks (anycast setups are an exception).
    #10
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS2200 (FR-RENATER - Renater, FR): 6 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
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

pass

6 of 6 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
maelzel.ircam.fr 129.102.1.10NOERROR, 14 ms, authoritativenoyes / yesrefused-
maelzel.ircam.fr 2001:660:3004:4000::10:53NOERROR, 14 ms, authoritativenoyes / yesrefused-
nadia.ircam.fr 129.102.1.8NOERROR, 14 ms, authoritativenoyes / yesrefused-
nadia.ircam.fr 2001:660:3004:4000::8:53NOERROR, 15 ms, authoritativenoyes / yesrefused-
vaslav.ircam.fr 129.102.1.6NOERROR, 14 ms, authoritativenoyes / yesrefused-
vaslav.ircam.fr 2001:660:3004:4000::6:53NOERROR, 14 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 6 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 2026101901 · primary betelgeuse.bpi.fr

Found

Primary (MNAME)
betelgeuse.bpi.fr
Contact (RNAME)
hostmaster.betelgeuse.bpi.fr
Serial
2026101901
Refresh / retry
28800 s / 7200 s
Expire
604800 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
maelzel.ircam.fr (129.102.1.10)2026101901
maelzel.ircam.fr (2001:660:3004:4000::10:53)2026101901
nadia.ircam.fr (129.102.1.8)2026101901
nadia.ircam.fr (2001:660:3004:4000::8:53)2026101901
vaslav.ircam.fr (129.102.1.6)2026101901
vaslav.ircam.fr (2001:660:3004:4000::6:53)2026101901

Checks

  • ✓ Serial 2026101901 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 8h, retry 2h, expire 7d, negative TTL 1d.
  • i
    Hidden master
    The primary nameserver betelgeuse.bpi.fr is not listed as a nameserver: a hidden master that only feeds the public secondaries. That is a common setup; make sure it is not reachable for zone transfers from outside.
    #24
  • ✓ Contact hostmaster@betelgeuse.bpi.fr #25
    The SOA RNAME hostmaster.betelgeuse.bpi.fr means hostmaster@betelgeuse.bpi.fr.
  • ✓ Date-based serial #26
    The serial 2026101901 follows the YYYYMMDDnn convention (2026-10-19).

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

14 records at the apex

Found

Read from
129.102.1.10:53
TypeValueTTL
SOAbetelgeuse.bpi.fr. hostmaster.betelgeuse.bpi.fr. 2026101901 28800 7200 604800 8640086400
NSmaelzel.ircam.fr.86400
NSnadia.ircam.fr.86400
NSvaslav.ircam.fr.86400
A129.102.240.22786400
MX10 ASPMX3.GOOGLEMAIL.COM.86400
MX1 ASPMX.L.GOOGLE.COM.86400
MX10 ASPMX2.GOOGLEMAIL.COM.86400
MX5 ALT1.ASPMX.L.GOOGLE.COM.86400
MX5 ALT2.ASPMX.L.GOOGLE.COM.86400
TXT"MS=ms34443941"86400
TXT"atlassian-domain-verification=YkkqEheOY2UvIjngInOb7WI9G4Qya3xCtmlsUA0Z8JrMcmr6qgIRMk7rMfJxOkkh"86400
TXT"v=spf1 a mx ip4:81.95.98.219 ip4:130.61.11.9 include:_spf.google.com ~all"86400
TXT"google-site-verification=lqBKNTxVrgGlAR7AzH_i15gQ4YzkNv4eIa8X6mtwY_0"86400

Checks

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