umlp.fr

Checked 22 October 2026, 05:33 UTC · via 8.8.8.8
!Passed with warnings
28 passed 2 warnings 0 failed 5 info

Registration

info

.fr country-code · GIP RENATER · expires 2027-10-15

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
GIP RENATER
Registered
15 October 2024
Last changed
15 October 2026
Expires
15 October 2027
Status
client delete prohibited, auto renew period
Registry nameservers
osiris.ens2m.fr, ufc.univ-fcomte.fr, utinam.univ-fcomte.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 2027-10-15 #3
    The registration is valid until 2027-10-15 (358 days).
  • i
    No transfer lock
    The domain has no transfer lock (status: client delete prohibited, 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

osiris.ens2m.fr, ufc.univ-fcomte.fr, utinam.univ-fcomte.fr

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
osiris.ens2m.fr, ufc.univ-fcomte.fr, utinam.univ-fcomte.fr
NS in the zone
osiris.ens2m.fr, ufc.univ-fcomte.fr, utinam.univ-fcomte.fr
NameserverAddressesNetwork (AS)Glue
osiris.ens2m.fr194.167.45.250AS2200 FR-RENATER - Renater, FR194.167.45.250
ufc.univ-fcomte.fr194.57.91.200AS2200 FR-RENATER - Renater, FR194.57.91.200
utinam.univ-fcomte.fr194.57.91.201AS2200 FR-RENATER - Renater, FR194.57.91.201

Checks

  • ✓ 3 nameservers #6
    Delegated to osiris.ens2m.fr, ufc.univ-fcomte.fr, utinam.univ-fcomte.fr.
  • ✓ 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.
  • 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
osiris.ens2m.fr 194.167.45.250NOERROR, 27 ms, authoritativenoyes / yesrefused-
ufc.univ-fcomte.fr 194.57.91.200NOERROR, 25 ms, authoritativenoyes / yesrefused9.16.23-RH
utinam.univ-fcomte.fr 194.57.91.201NOERROR, 25 ms, authoritativenoyes / yesrefused9.16.23-RH

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: ufc.univ-fcomte.fr: "9.16.23-RH"; utinam.univ-fcomte.fr: "9.16.23-RH". 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 2026102006 · primary ufc.univ-fcomte.fr

Found

Primary (MNAME)
ufc.univ-fcomte.fr
Contact (RNAME)
dnsmaster.univ-fcomte.fr
Serial
2026102006
Refresh / retry
86400 s / 3600 s
Expire
3600000 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
osiris.ens2m.fr (194.167.45.250)2026102006
ufc.univ-fcomte.fr (194.57.91.200)2026102006
utinam.univ-fcomte.fr (194.57.91.201)2026102006

Checks

  • ✓ Serial 2026102006 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 1d, retry 1h, expire 1000h, negative TTL 1d.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ufc.univ-fcomte.fr is one of the listed nameservers.
  • ✓ Contact dnsmaster@univ-fcomte.fr #25
    The SOA RNAME dnsmaster.univ-fcomte.fr means dnsmaster@univ-fcomte.fr.
  • ✓ Date-based serial #26
    The serial 2026102006 follows the YYYYMMDDnn convention (2026-10-20).

DNSSEC

info

Signed, DS published at parent

Found

Validated by resolver
yes
Denial of existence
NSEC
Signatures valid until
1 November 2026

DS at the parent

Key tagAlgorithmDigestMatches a key
6249ECDSAP256SHA256 (13)SHA256 1B49A76F60B07869…yes

DNSKEY in the zone

Key tagRoleAlgorithm
6249KSK (257)ECDSAP256SHA256 (13)

Checks

  • ✓ Signed and validated #27
    The zone is signed, the parent publishes a DS record, and the resolver validates the answers.
  • ✓ DS matches a key #28
    The DS record at the parent matches a key in the zone: key tag 6249 (SHA256).
  • ✓ Modern algorithms #29
    Key algorithms: ECDSAP256SHA256 (13).
  • ✓ Signatures valid until 2026-11-01 #30
    The earliest DNSKEY/SOA signature expires at 2026-11-01 04:14 UTC.
  • i
    NSEC
    The zone uses NSEC, so its full contents can be listed by walking the NSEC chain. That is fine unless the names are sensitive.
    #31

Records

pass

13 records at the apex

Found

Read from
194.167.45.250:53
TypeValueTTL
SOAufc.univ-fcomte.fr. dnsmaster.univ-fcomte.fr. 2026102006 86400 3600 3600000 8640086400
NSutinam.univ-fcomte.fr.86400
NSosiris.ens2m.fr.86400
NSufc.univ-fcomte.fr.86400
A194.57.91.22486400
MX10 mx1.relay.renater.fr.86400
MX10 mx2.relay.renater.fr.86400
TXT"autodesk-domain-verification=xgYm8tzDTMWxO-3JemOe"86400
TXT"v=spf1 mx ip4:194.57.91.199 ip4:194.57.91.207 -all"86400
TXT"HARICA-mHCeyt61hlL1kRJQkpX"86400
CAA0 issue "letsencrypt.org"86400
CAA0 issuewild "harica.gr"86400
CAA0 issue "harica.gr"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.
  • ✓ CAA restricts issuance #35
    Certificates may be issued by: letsencrypt.org, harica.gr.