ups-tlse.fr

Checked 22 October 2026, 05:37 UTC · via 8.8.8.8
!Passed with warnings
22 passed 2 warnings 0 failed 7 info

Registration

info

.fr country-code · GIP RENATER · expires 2027-04-15

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
GIP RENATER
Registered
31 December 1994
Last changed
30 June 2026
Expires
15 April 2027
Status
active
Registry nameservers
nsa1.utoulouse.fr, nsa2.univ-tlse3.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 2027-04-15 #3
    The registration is valid until 2027-04-15 (175 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

nsa1.utoulouse.fr, nsa2.univ-tlse3.fr

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
nsa1.utoulouse.fr, nsa2.univ-tlse3.fr
NS in the zone
nsa1.utoulouse.fr, nsa2.univ-tlse3.fr
NameserverAddressesNetwork (AS)Glue
nsa1.utoulouse.fr51.83.75.186AS16276 OVH - OVH SAS, FR51.83.75.186
nsa2.univ-tlse3.fr130.120.124.101AS1715 FR-REMIP2000 - Renater, FR130.120.124.101

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: nsa1.utoulouse.fr, nsa2.univ-tlse3.fr.
    #6
  • ✓ 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 different networks #10
    The nameservers are spread over 2 IPv4 /24s and 0 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS16276 (OVH - OVH SAS, FR): 1 address; AS1715 (FR-REMIP2000 - 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

info

2 of 2 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
nsa1.utoulouse.fr 51.83.75.186NOERROR, 16 ms, authoritativenoyes / yesrefusedPas sur
nsa2.univ-tlse3.fr 130.120.124.101NOERROR, 26 ms, authoritativenoyes / yesrefusedInconnu

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.
  • i
    Identifying string disclosed
    These nameservers answer version queries with a string that is not a version number: nsa1.utoulouse.fr: "Pas sur"; nsa2.univ-tlse3.fr: "Inconnu".
    #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

info

serial 2023066916 · primary ns-new.private.utoulouse.fr

Found

Primary (MNAME)
ns-new.private.utoulouse.fr
Contact (RNAME)
dnsmaster.univ-tlse3.fr
Serial
2023066916
Refresh / retry
21600 s / 3600 s
Expire
2000000 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
nsa1.utoulouse.fr (51.83.75.186)2023066916
nsa2.univ-tlse3.fr (130.120.124.101)2023066916

Checks

  • ✓ Serial 2023066916 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 6h, retry 1h, expire 555h33m20s, negative TTL 1d.
  • i
    Hidden master (not resolvable)
    The primary nameserver ns-new.private.utoulouse.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 dnsmaster@univ-tlse3.fr #25
    The SOA RNAME dnsmaster.univ-tlse3.fr means dnsmaster@univ-tlse3.fr.
  • ✓ Timestamp serial #26
    The serial 2023066916 is a Unix timestamp (2034-02-09 03:01 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

info

8 records at the apex

Found

Read from
51.83.75.186:53
TypeValueTTL
SOAns-new.private.utoulouse.fr. dnsmaster.univ-tlse3.fr. 2023066916 21600 3600 2000000 8640086400
NSnsa2.univ-tlse3.fr.3600
NSnsa1.utoulouse.fr.3600
MX10 mx1.relay.renater.fr.300
TXT"HARICA-Y0dQeqgXKbsr9EEcsGT"3600
TXT"have-i-been-pwned-verification=675dc44c84abd40041b104f554ca5b7d"3600
TXT"HARICA-CpiTIa1UBIqm20E2gWr" ""3600
TXT"HARICA-Grm89u8DH1v3w5iL1OD"3600

Checks

  • ✓ TTLs within range #32
    TTLs: 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.
  • 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