uvsq.fr

Checked 22 October 2026, 05:38 UTC · via 8.8.8.8
!Passed with warnings
25 passed 1 warning 0 failed 5 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
31 January 2026
Expires
31 December 2026
Status
active
Registry nameservers
lune.uvsq.fr, resone.univ-rennes1.fr, shiva.jussieu.fr, soleil.uvsq.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

lune.uvsq.fr, resone.univ-rennes1.fr, shiva.jussieu.fr, soleil.uvsq.fr

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
lune.uvsq.fr, resone.univ-rennes1.fr, shiva.jussieu.fr, soleil.uvsq.fr
NS in the zone
lune.uvsq.fr, resone.univ-rennes1.fr, shiva.jussieu.fr, soleil.uvsq.fr
NameserverAddressesNetwork (AS)Glue
lune.uvsq.fr193.51.33.28AS2200 FR-RENATER - Renater, FR193.51.33.28
resone.univ-rennes1.fr129.20.254.1AS2200 FR-RENATER - Renater, FR129.20.254.1
shiva.jussieu.fr134.157.0.129AS1307 UNSPECIFIED - Renater, EU134.157.0.129
soleil.uvsq.fr193.51.24.1AS2200 FR-RENATER - Renater, FR193.51.24.1

Checks

  • ✓ 4 nameservers #6
    Delegated to lune.uvsq.fr, resone.univ-rennes1.fr, shiva.jussieu.fr, soleil.uvsq.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: lune.uvsq.fr, soleil.uvsq.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 4 IPv4 /24s and 0 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS1307 (UNSPECIFIED - Renater, EU): 1 address; AS2200 (FR-RENATER - Renater, FR): 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
  • !
    No IPv6
    None of the nameservers has an IPv6 address, so IPv6-only resolvers can't reach them.
    #13

Nameservers

info

4 of 4 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
lune.uvsq.fr 193.51.33.28NOERROR, 14 ms, authoritativenoyes / yesrefusedBind
resone.univ-rennes1.fr 129.20.254.1NOERROR, 29 ms, authoritativenoyes / yesrefused-
shiva.jussieu.fr 134.157.0.129NOERROR, 17 ms, authoritativenoyes / yesrefused-
soleil.uvsq.fr 193.51.24.1NOERROR, 14 ms, authoritativenoyes / yesrefusedBind

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.
  • i
    Identifying string disclosed
    These nameservers answer version queries with a string that is not a version number: lune.uvsq.fr: "Bind"; soleil.uvsq.fr: "Bind".
    #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 2026102201 · primary soleil.uvsq.fr

Found

Primary (MNAME)
soleil.uvsq.fr
Contact (RNAME)
hostmaster.soleil.uvsq.fr
Serial
2026102201
Refresh / retry
21600 s / 3600 s
Expire
2419200 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
lune.uvsq.fr (193.51.33.28)2026102201
resone.univ-rennes1.fr (129.20.254.1)2026102201
shiva.jussieu.fr (134.157.0.129)2026102201
soleil.uvsq.fr (193.51.24.1)2026102201

Checks

  • ✓ Serial 2026102201 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 6h, retry 1h, expire 28d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver soleil.uvsq.fr is one of the listed nameservers.
  • ✓ Contact hostmaster@soleil.uvsq.fr #25
    The SOA RNAME hostmaster.soleil.uvsq.fr means hostmaster@soleil.uvsq.fr.
  • ✓ Date-based serial #26
    The serial 2026102201 follows the YYYYMMDDnn convention (2026-10-22).

DNSSEC

info

Not signed

Found

Validated by resolver
no
Lookup error: read udp 46.225.38.91:33995->193.51.33.28:53: i/o timeout

Checks

  • i
    Could not be checked
    The DNSSEC lookup failed, so this could not be checked: read udp 46.225.38.91:33995->193.51.33.28:53: i/o timeout
    #27

Records

pass

19 records at the apex

Found

Read from
193.51.33.28:53
TypeValueTTL
SOAsoleil.uvsq.fr. hostmaster.soleil.uvsq.fr. 2026102201 21600 3600 2419200 360086400
NSsoleil.uvsq.fr.86400
NSshiva.jussieu.fr.86400
NSlune.uvsq.fr.86400
NSresone.univ-rennes1.fr.86400
MX50 mx2.relay.renater.fr.300
MX50 mx1.relay.renater.fr.300
TXT"google-site-verification=BqAiB7A4SE_exyzJQUCIw1y43wpZW_VVY1Yh6dRSDB4"86400
TXT"google-site-verification=JMvavxA4h8MfMHeGQCTQhTbIYSNq8LWY0Ep3m273Oi4"86400
TXT"MS=BC7D14FAEF8D1E7601D9D87DE44E3EE4C3653F2A"86400
TXT"v=spf1 include:_spf.uvsq.fr ~all"86400
TXT"HARICA-KQEekdN4kYxCLFd8Jsl"86400
TXT"google-site-verification=GtVY_5cU5Jgmr1fNrj-dDiuK_TXJKTDKNaalAPjjduU"86400
TXT"apple-domain-verification=vWOAeABb4loLl6FR"86400
TXT"yahoo-verification-key=N/WztPdcDrIHRcCR2olHTFgR3QNWTHc4xyuudZo02Lk="86400
CAA0 issuewild "harica.gr"86400
CAA0 issue "sectigo.com"86400
CAA0 issue "harica.gr"86400
CAA0 issuewild "sectigo.com"86400

Checks

  • ✓ TTLs within range #32
    TTLs: MX 5m, 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.
  • ✓ CAA restricts issuance #35
    Certificates may be issued by: harica.gr, sectigo.com.