univ-ag.fr

Checked 22 October 2026, 05:34 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 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
bakanik.univ-ag.fr, ns1.renater.fr, ns2.renater.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

info

bakanik.univ-ag.fr, ns1.renater.fr, ns2.renater.fr, soleil.uvsq.fr

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
bakanik.univ-ag.fr, ns1.renater.fr, ns2.renater.fr, soleil.uvsq.fr
NS in the zone
bakanik.univ-ag.fr, ns1.renater.fr, ns2.renater.fr, soleil.uvsq.fr
NameserverAddressesNetwork (AS)Glue
bakanik.univ-ag.fr193.51.134.2AS2471 FR-DOM-GUADELOUPE - Renater, EU193.51.134.2
ns1.renater.fr193.49.159.2 2001:660:3001:4002::2AS2200 FR-RENATER - Renater, FR AS2200 FR-RENATER - Renater, FR193.49.159.2 2001:660:3001:4002::2
ns2.renater.fr193.49.159.9 2001:660:3001:4002::9AS2200 FR-RENATER - Renater, FR AS2200 FR-RENATER - Renater, FR193.49.159.9 2001:660:3001:4002::9
soleil.uvsq.fr193.51.24.1AS2200 FR-RENATER - Renater, FR193.51.24.1

Checks

  • ✓ 4 nameservers #6
    Delegated to bakanik.univ-ag.fr, ns1.renater.fr, ns2.renater.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: bakanik.univ-ag.fr.
  • ✓ All names resolve #9
    Every nameserver name has an address and is not an alias.
  • i
    One address family in one network
    all IPv6 addresses are in 2001:660:3001::/48, while the other address family is spread over several networks.
    #10
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS2200 (FR-RENATER - Renater, FR): 5 addresses; AS2471 (FR-DOM-GUADELOUPE - Renater, EU): 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
  • i
    Partly IPv6
    These nameservers have no IPv6 address: bakanik.univ-ag.fr, soleil.uvsq.fr.
    #13

Nameservers

info

6 of 6 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
bakanik.univ-ag.fr 193.51.134.2NOERROR, 160 ms, authoritativenoyes / yesrefusedBIND UAG
ns1.renater.fr 193.49.159.2NOERROR, 14 ms, authoritativenoyes / yesrefused-
ns1.renater.fr 2001:660:3001:4002::2NOERROR, 14 ms, authoritativenoyes / yesrefused-
ns2.renater.fr 193.49.159.9NOERROR, 14 ms, authoritativenoyes / yesrefused-
ns2.renater.fr 2001:660:3001:4002::9NOERROR, 14 ms, authoritativenoyes / yesrefused-
soleil.uvsq.fr 193.51.24.1NOERROR, 15 ms, authoritativenoyes / yesrefusedBind

Checks

  • ✓ All respond #14
    All 6 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: bakanik.univ-ag.fr: "BIND UAG"; 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

warn

serial 2026100701 · primary bakanik.univ-ag.fr

Found

Primary (MNAME)
bakanik.univ-ag.fr
Contact (RNAME)
dominique.albina.univ-antilles.fr
Serial
2026100701
Refresh / retry
57600 s / 7200 s
Expire
3600000 s
Negative TTL
172800 s

Serial per nameserver

NameserverSerial
bakanik.univ-ag.fr (193.51.134.2)2026100701
ns1.renater.fr (193.49.159.2)2026100701
ns1.renater.fr (2001:660:3001:4002::2)2026100701
ns2.renater.fr (193.49.159.9)2026100701
ns2.renater.fr (2001:660:3001:4002::9)2026100701
soleil.uvsq.fr (193.51.24.1)2026100701

Checks

  • ✓ Serial 2026100701 everywhere #22
    All nameservers serve the same version of the zone.
  • !
    Unusual SOA timers
    negative caching TTL (minimum) 2d is outside 5m–1d (RFC 2308 recommends 1–3 hours). Current values: refresh 16h, retry 2h, expire 1000h, negative TTL 2d.
    #23
  • ✓ Primary is a public nameserver #24
    The primary nameserver bakanik.univ-ag.fr is one of the listed nameservers.
  • ✓ Contact dominique@albina.univ-antilles.fr #25
    The SOA RNAME dominique.albina.univ-antilles.fr means dominique@albina.univ-antilles.fr.
  • ✓ Date-based serial #26
    The serial 2026100701 follows the YYYYMMDDnn convention (2026-10-07).

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

12 records at the apex

Found

Read from
193.51.134.2:53
TypeValueTTL
SOAbakanik.univ-ag.fr. dominique.albina.univ-antilles.fr. 2026100701 57600 7200 3600000 17280021600
NSns1.renater.fr.21600
NSns2.renater.fr.21600
NSsoleil.uvsq.fr.21600
NSbakanik.univ-ag.fr.21600
MX50 mxc.relay.renater.fr.300
MX50 mxd.relay.renater.fr.300
MX50 mxa.relay.renater.fr.300
MX50 mxb.relay.renater.fr.300
TXT"HARICA-xuMFFNaTOaUPJ7UaBuo"21600
TXT"brevo-code:2e35102540a4773609acba9801f8a4e9"21600
TXT"v=spf1 +ip4:193.51.134.2 +ip4:194.199.97.0/24 +ip4:195.83.214.11 +ip4:194.199.94.113 +ip4:194.199.94.198 include:spf.partage.renater.fr ~all"21600

Checks

  • ✓ TTLs within range #32
    TTLs: MX 5m, 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