ensat.fr

Checked 22 October 2026, 02:45 UTC · via 8.8.8.8
!Passed with warnings
25 passed 2 warnings 0 failed 4 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
2 June 2026
Expires
31 December 2026
Status
active
Registry nameservers
nsp1.inp-toulouse.fr, nsp2.enseeiht.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

nsp1.inp-toulouse.fr, nsp2.enseeiht.fr

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
nsp1.inp-toulouse.fr, nsp2.enseeiht.fr
NS in the zone
nsp1.inp-toulouse.fr, nsp2.enseeiht.fr
NameserverAddressesNetwork (AS)Glue
nsp1.inp-toulouse.fr193.48.203.44AS2200 FR-RENATER - Renater, FR-
nsp2.enseeiht.fr147.127.176.44AS1715 FR-REMIP2000 - Renater, FR-

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: nsp1.inp-toulouse.fr, nsp2.enseeiht.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: AS1715 (FR-REMIP2000 - Renater, FR): 1 address; AS2200 (FR-RENATER - 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

pass

2 of 2 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
nsp1.inp-toulouse.fr 193.48.203.44NOERROR, 26 ms, authoritativenoyes / yesrefused-
nsp2.enseeiht.fr 147.127.176.44NOERROR, 26 ms, authoritativenoyes / yesrefused-

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.
  • ✓ No version disclosed #17
    The nameservers don't reveal their software version.
  • ✓ 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 2026023427 · primary nsp1.inp-toulouse.fr

Found

Primary (MNAME)
nsp1.inp-toulouse.fr
Contact (RNAME)
root.ensat.fr
Serial
2026023427
Refresh / retry
14400 s / 3600 s
Expire
1209600 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
nsp1.inp-toulouse.fr (193.48.203.44)2026023427
nsp2.enseeiht.fr (147.127.176.44)2026023427

Checks

  • ✓ Serial 2026023427 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 4h, retry 1h, expire 14d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver nsp1.inp-toulouse.fr is one of the listed nameservers.
  • ✓ Contact root@ensat.fr #25
    The SOA RNAME root.ensat.fr means root@ensat.fr.
  • ✓ Timestamp serial #26
    The serial 2026023427 is a Unix timestamp (2034-03-15 08:17 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

pass

8 records at the apex

Found

Read from
193.48.203.44:53
TypeValueTTL
SOAnsp1.inp-toulouse.fr. root.ensat.fr. 2026023427 14400 3600 1209600 36003600
NSnsp2.enseeiht.fr.3600
NSnsp1.inp-toulouse.fr.3600
MX10 mx1.relay.renater.fr.7200
MX10 mx2.relay.renater.fr.7200
TXT"HARICA-eLnKISkL1rgRJJEdprv"3600
TXT"v=spf1 ip4:195.83.231.70 ip4:195.83.231.71 ip4:147.127.16.103 ip4:147.127.16.114 ip4:193.50.43.125 ip4:194.254.211.12 include:spf.tipimail.com include:spf.partage.renater.fr include:spf.relay.renater.fr include:_spf.scout.univ-toulouse.fr include:spf-eu.e" "xlibrisgroup.com include:spf.mailjet.com -all"3600
CAA0 issue "harica.gr"86400

Checks

  • ✓ TTLs within range #32
    TTLs: MX 2h, 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.
  • ✓ CAA restricts issuance #35
    Certificates may be issued by: harica.gr.