univ-avignon.fr

Checked 22 October 2026, 05:35 UTC · via 8.8.8.8
!Passed with warnings
23 passed 3 warnings 0 failed 5 info

Registration

info

.fr country-code · GIP RENATER · expires 2027-09-28

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
GIP RENATER
Registered
31 December 1994
Last changed
28 September 2026
Expires
28 September 2027
Status
active, auto renew period
Registry nameservers
dns.inria.fr, dnsa01.univ-avignon.fr, dnsa02.univ-avignon.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 2027-09-28 #3
    The registration is valid until 2027-09-28 (341 days).
  • i
    No transfer lock
    The domain has no transfer lock (status: active, auto renew period). 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

dns.inria.fr, dnsa01.univ-avignon.fr, dnsa02.univ-avignon.fr

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
dns.inria.fr, dnsa01.univ-avignon.fr, dnsa02.univ-avignon.fr
NS in the zone
dns.inria.fr, dnsa01.univ-avignon.fr, dnsa02.univ-avignon.fr
NameserverAddressesNetwork (AS)Glue
dns.inria.fr193.51.208.13AS2200 FR-RENATER - Renater, FR193.51.208.13
dnsa01.univ-avignon.fr195.83.163.175AS2200 FR-RENATER - Renater, FR195.83.163.175
dnsa02.univ-avignon.fr195.83.163.176AS2200 FR-RENATER - Renater, FR195.83.163.176

Checks

  • ✓ 3 nameservers #6
    Delegated to dns.inria.fr, dnsa01.univ-avignon.fr, dnsa02.univ-avignon.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: dnsa01.univ-avignon.fr, dnsa02.univ-avignon.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.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS2200 (FR-RENATER - Renater, FR): 3 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
  • !
    No IPv6
    None of the nameservers has an IPv6 address, so IPv6-only resolvers can't reach them.
    #13

Nameservers

warn

3 of 3 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
dns.inria.fr 193.51.208.13NOERROR, 26 ms, authoritativenoyes / yesrefused-
dnsa01.univ-avignon.fr 195.83.163.175NOERROR, 25 ms, authoritativenoyes / yesrefusedPowerDNS Authoritative Server 4.9.16
dnsa02.univ-avignon.fr 195.83.163.176NOERROR, 23 ms, authoritativenoyes / yesrefusedPowerDNS Authoritative Server 4.9.16

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.
  • !
    Software version disclosed
    These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: dnsa01.univ-avignon.fr: "PowerDNS Authoritative Server 4.9.16"; dnsa02.univ-avignon.fr: "PowerDNS Authoritative Server 4.9.16". Hide or replace the version string.
    #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 2026102103 · primary dnsa01.univ-avignon.fr

Found

Primary (MNAME)
dnsa01.univ-avignon.fr
Contact (RNAME)
sysmaster.univ-avignon.fr
Serial
2026102103
Refresh / retry
86400 s / 21600 s
Expire
3600000 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
dns.inria.fr (193.51.208.13)2026102103
dnsa01.univ-avignon.fr (195.83.163.175)2026102103
dnsa02.univ-avignon.fr (195.83.163.176)2026102103

Checks

  • ✓ Serial 2026102103 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 1d, retry 6h, expire 1000h, negative TTL 1d.
  • ✓ Primary is a public nameserver #24
    The primary nameserver dnsa01.univ-avignon.fr is one of the listed nameservers.
  • ✓ Contact sysmaster@univ-avignon.fr #25
    The SOA RNAME sysmaster.univ-avignon.fr means sysmaster@univ-avignon.fr.
  • ✓ Date-based serial #26
    The serial 2026102103 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

11 records at the apex

Found

Read from
193.51.208.13:53
TypeValueTTL
SOAdnsa01.univ-avignon.fr. sysmaster.univ-avignon.fr. 2026102103 86400 21600 3600000 8640086400
NSdnsa01.univ-avignon.fr.86400
NSdns.inria.fr.86400
NSdnsa02.univ-avignon.fr.86400
A195.83.163.4586400
MX50 mx1.relay.renater.fr.86400
MX50 mx2.relay.renater.fr.86400
TXT"v=spf1 mx include:spf.partage.renater.fr include:spf.relay.renater.fr include:email.prnewswire.com include:spf.mailjet.com include:spf.tipimail.com ~all"86400
TXT"HARICA-DCiZS9L9tNcZjLcc2Ga"86400
TXT"MS=7B33EA20E3E1E3DBC28269DBD50C3D00B81D1AF5"86400
TXT"adobe-idp-site-verification=2503e66d169f5e14fc23846acb8b2c97eefd38f9b847d355b90ac8421fc320da"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