u-bordeaux-montaigne.fr

Checked 22 October 2026, 05:32 UTC · via 8.8.8.8
✗Problems found
22 passed 2 warnings 2 failed 5 info

Registration

info

.fr country-code · GIP RENATER · expires 2026-12-20

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
GIP RENATER
Registered
20 December 2013
Last changed
31 January 2026
Expires
20 December 2026
Status
active
Registry nameservers
nogrod.u-bordeaux-montaigne.fr, nogrod2.u-bordeaux-montaigne.fr, nspart01.u-bordeaux.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 2026-12-20 #3
    The registration is valid until 2026-12-20 (59 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

info

nogrod.u-bordeaux-montaigne.fr, nogrod2.u-bordeaux-montaigne.fr, nspart01.u-bordeaux.fr

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
nogrod.u-bordeaux-montaigne.fr, nogrod2.u-bordeaux-montaigne.fr, nspart01.u-bordeaux.fr
NS in the zone
nogrod.u-bordeaux-montaigne.fr, nogrod2.u-bordeaux-montaigne.fr, nspart01.u-bordeaux.fr
NameserverAddressesNetwork (AS)Glue
nogrod.u-bordeaux-montaigne.fr147.210.90.1AS2202 FR-RENATER-REAUMUR - Renater, EU147.210.90.1
nogrod2.u-bordeaux-montaigne.fr147.210.90.2AS2202 FR-RENATER-REAUMUR - Renater, EU147.210.90.2
nspart01.u-bordeaux.fr147.210.215.87 2001:660:6101:1003::87AS2202 FR-RENATER-REAUMUR - Renater, EU AS2200 FR-RENATER - Renater, FR-

Checks

  • ✓ 3 nameservers #6
    Delegated to nogrod.u-bordeaux-montaigne.fr, nogrod2.u-bordeaux-montaigne.fr, nspart01.u-bordeaux.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: nogrod.u-bordeaux-montaigne.fr, nogrod2.u-bordeaux-montaigne.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 1 IPv6 /48.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS2200 (FR-RENATER - Renater, FR): 1 address; AS2202 (FR-RENATER-REAUMUR - Renater, EU): 3 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
  • i
    Partly IPv6
    These nameservers have no IPv6 address: nogrod.u-bordeaux-montaigne.fr, nogrod2.u-bordeaux-montaigne.fr.
    #13

Nameservers

fail

2 of 4 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
nogrod.u-bordeaux-montaigne.fr 147.210.90.1NOERROR, 26 ms, authoritativenoyes / yesrefused-
nogrod2.u-bordeaux-montaigne.fr 147.210.90.2NOERROR, 26 ms, authoritativenoyes / yesrefused9.16.23-RH
nspart01.u-bordeaux.fr 147.210.215.87SERVFAIL, 31 ms, NOT authoritativenono / yesrefused-
nspart01.u-bordeaux.fr 2001:660:6101:1003::87SERVFAIL, 26 ms, NOT authoritativenono / yesrefused-

Checks

  • ✓ All respond #14
    All 4 nameserver addresses answered.
  • ✗
    Lame delegation
    These nameservers don't answer authoritatively for the zone, so resolvers ignore them: nspart01.u-bordeaux.fr (147.210.215.87): SERVFAIL, authoritative=false; nspart01.u-bordeaux.fr (2001:660:6101:1003::87): SERVFAIL, authoritative=false.
    #15
  • ✓ 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: nogrod2.u-bordeaux-montaigne.fr: "9.16.23-RH". Hide or replace the version string.
    #17
  • ✓ Zone transfers refused #18
    No nameserver allows a zone transfer to the public.
  • ✗
    No DNS over TCP
    DNS over TCP is required (RFC 7766); without it, large answers such as DNSSEC responses fail. Not answering over TCP: nspart01.u-bordeaux.fr (147.210.215.87): ; nspart01.u-bordeaux.fr (2001:660:6101:1003::87): .
    #19
  • ✓ EDNS supported #20
    All nameservers support EDNS(0).
  • ✓ Public addresses #21
    All nameserver addresses are publicly routable.

SOA

pass

serial 2026102101 · primary nogrod.u-bordeaux-montaigne.fr

Found

Primary (MNAME)
nogrod.u-bordeaux-montaigne.fr
Contact (RNAME)
postmaster.u-bordeaux-montaigne.fr
Serial
2026102101
Refresh / retry
10800 s / 3600 s
Expire
604800 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
nogrod.u-bordeaux-montaigne.fr (147.210.90.1)2026102101
nogrod2.u-bordeaux-montaigne.fr (147.210.90.2)2026102101

Checks

  • ✓ Serial 2026102101 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 3h, retry 1h, expire 7d, negative TTL 1d.
  • ✓ Primary is a public nameserver #24
    The primary nameserver nogrod.u-bordeaux-montaigne.fr is one of the listed nameservers.
  • ✓ Contact postmaster@u-bordeaux-montaigne.fr #25
    The SOA RNAME postmaster.u-bordeaux-montaigne.fr means postmaster@u-bordeaux-montaigne.fr.
  • ✓ Date-based serial #26
    The serial 2026102101 follows the YYYYMMDDnn convention (2026-10-21).

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

15 records at the apex

Found

Read from
147.210.90.1:53
TypeValueTTL
SOAnogrod.u-bordeaux-montaigne.fr. postmaster.u-bordeaux-montaigne.fr. 2026102101 10800 3600 604800 8640086400
NSnspart01.u-bordeaux.fr.86400
NSnogrod.u-bordeaux-montaigne.fr.86400
NSnogrod2.u-bordeaux-montaigne.fr.86400
MX10 vade-mx-fr01.hornetsecurity.com.86400
MX20 vade-mx-eu-fallback01.hornetsecurity.com.86400
MX10 vade-mx-fr02.hornetsecurity.com.86400
MX20 vade-mx-eu-fallback02.hornetsecurity.com.86400
TXT"MS=ms77888155"3600
TXT"apple-domain-verification=BBxZyYBexGx2XeMP"3600
TXT"cisco-ci-domain-verification=27d1928dd7b73f3882f0ee6d78fa20d3977d429ef477f9a1c9ab21d18f74fc0b"3600
TXT"ZOOM_verify_OgiVyWNhSLS9ENnkmsqGYg"3600
TXT"v=spf1 ip4:147.210.90.28 ip4:147.210.90.82 ip4:147.210.90.83 ip4:147.210.90.84 ip4:147.210.90.85 ip4:147.210.90.86 ip4:147.210.90.87 ip4:147.210.215.56 ip4:147.210.215.20 " "ip4:147.210.215.83 ip4:147.210.214.26 ip4:194.167.156.215 ip4:51.83.83.181 include:spf1.ymag.cloud include:spf.cloud.vadesecure.com include:alumnforce.org include:spf.hornetsecurity.com ~all"3600
TXT"google-site-verification=DS6QrCNuBTKqbNntf0nTBguTT79PQePVzxm6nHNNf9Q"3600
TXT"HARICA-XK7YdbGbzfMzZy6mkhE"3600

Checks

  • ✓ TTLs within range #32
    TTLs: 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