chu-toulouse.fr

Checked 22 October 2026, 02:16 UTC · via 8.8.8.8
!Passed with warnings
25 passed 2 warnings 0 failed 4 info

Registration

info

.fr country-code · GIP RENATER · expires 2027-03-10

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
GIP RENATER
Registered
19 January 1997
Last changed
21 August 2026
Expires
10 March 2027
Status
active
Registry nameservers
dnssla.univ-toulouse.fr, ns1.chu-toulouse.fr, ns2.chu-toulouse.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 2027-03-10 #3
    The registration is valid until 2027-03-10 (139 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

dnssla.univ-toulouse.fr, ns1.chu-toulouse.fr, ns2.chu-toulouse.fr

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
dnssla.univ-toulouse.fr, ns1.chu-toulouse.fr, ns2.chu-toulouse.fr
NS in the zone
dnssla.univ-toulouse.fr, ns1.chu-toulouse.fr, ns2.chu-toulouse.fr
NameserverAddressesNetwork (AS)Glue
dnssla.univ-toulouse.fr194.57.114.220AS2200 FR-RENATER - Renater, FR-
ns1.chu-toulouse.fr193.57.201.205AS215928 FR-CHU-TLSE - Centre Hospitalier Universitaire de Toulouse, FR193.57.201.205
ns2.chu-toulouse.fr193.57.201.104AS215928 FR-CHU-TLSE - Centre Hospitalier Universitaire de Toulouse, FR193.57.201.104

Checks

  • ✓ 3 nameservers #6
    Delegated to dnssla.univ-toulouse.fr, ns1.chu-toulouse.fr, ns2.chu-toulouse.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.chu-toulouse.fr, ns2.chu-toulouse.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.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS215928 (FR-CHU-TLSE - Centre Hospitalier Universitaire de Toulouse, FR): 2 addresses; AS2200 (FR-RENATER - Renater, 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
dnssla.univ-toulouse.fr 194.57.114.220NOERROR, 31 ms, authoritativenoyes / yesrefused-
ns1.chu-toulouse.fr 193.57.201.205NOERROR, 27 ms, authoritativenoyes / yesrefused-
ns2.chu-toulouse.fr 193.57.201.104NOERROR, 29 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 2026082498 · primary ns1.chu-toulouse.fr

Found

Primary (MNAME)
ns1.chu-toulouse.fr
Contact (RNAME)
hostmaster.chu-toulouse.fr
Serial
2026082498
Refresh / retry
21600 s / 3600 s
Expire
1209600 s
Negative TTL
14400 s

Serial per nameserver

NameserverSerial
dnssla.univ-toulouse.fr (194.57.114.220)2026082498
ns1.chu-toulouse.fr (193.57.201.205)2026082498
ns2.chu-toulouse.fr (193.57.201.104)2026082498

Checks

  • ✓ Serial 2026082498 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 6h, retry 1h, expire 14d, negative TTL 4h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.chu-toulouse.fr is one of the listed nameservers.
  • ✓ Contact hostmaster@chu-toulouse.fr #25
    The SOA RNAME hostmaster.chu-toulouse.fr means hostmaster@chu-toulouse.fr.
  • ✓ Date-based serial #26
    The serial 2026082498 follows the YYYYMMDDnn convention (2026-08-24).

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

9 records at the apex

Found

Read from
194.57.114.220:53
TypeValueTTL
SOAns1.chu-toulouse.fr. hostmaster.chu-toulouse.fr. 2026082498 21600 3600 1209600 1440021600
NSns1.chu-toulouse.fr.21600
NSns2.chu-toulouse.fr.21600
NSdnssla.univ-toulouse.fr.21600
A46.183.49.24121600
MX10 mib.chu-toulouse.fr.21600
TXT"MS=ms69347661"21600
TXT"google-site-verification=GFjrRUs8MmqeppKdTI-2aMcraM0Nc4Dfz-rChXBMkQY"21600
TXT"v=spf1 ip4:193.57.201.136 ip4:193.57.201.137 ip4:193.57.201.121 ip4:193.57.201.122 ip4:193.57.201.123 ip4:193.57.201.124 ip4:46.183.49.130 ip4:46.183.49.127 -all"21600

Checks

  • ✓ TTLs within range #32
    TTLs: A 6h, MX 6h, NS 6h. The NS TTL at the parent is 1h and in the zone 6h; 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