lebourgetdulac.fr

Checked 22 October 2026, 03:47 UTC · via 8.8.8.8
!Passed with warnings
23 passed 2 warnings 0 failed 6 info

Registration

info

.fr country-code · OVH · expires 2027-01-06

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
OVH
Registered
15 May 2008
Last changed
28 February 2026
Expires
6 January 2027
Status
active
Registry nameservers
ns1.creasrv.net, ns2.creasrv.net
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 2027-01-06 #3
    The registration is valid until 2027-01-06 (76 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

ns1.creasrv.net, ns2.creasrv.net

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
ns1.creasrv.net, ns2.creasrv.net
NS in the zone
ns1.creasrv.net, ns2.creasrv.net
NameserverAddressesNetwork (AS)Glue
ns1.creasrv.net37.59.244.1AS16276 OVH - OVH SAS, FR-
ns2.creasrv.net5.135.243.225AS16276 OVH - OVH SAS, FR-

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns1.creasrv.net, ns2.creasrv.net.
    #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.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS16276 (OVH - OVH SAS, FR): 2 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 .net
    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
ns1.creasrv.net 37.59.244.1NOERROR, 15 ms, authoritativenoyes / yesrefused-
ns2.creasrv.net 5.135.243.225NOERROR, 16 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 2026010900 · primary ns1.creasrv.net

Found

Primary (MNAME)
ns1.creasrv.net
Contact (RNAME)
noc.creasrv.net
Serial
2026010900
Refresh / retry
7200 s / 3600 s
Expire
1209600 s
Negative TTL
600 s

Serial per nameserver

NameserverSerial
ns1.creasrv.net (37.59.244.1)2026010900
ns2.creasrv.net (5.135.243.225)2026010900

Checks

  • ✓ Serial 2026010900 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 2h, retry 1h, expire 14d, negative TTL 10m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.creasrv.net is one of the listed nameservers.
  • ✓ Contact noc@creasrv.net #25
    The SOA RNAME noc.creasrv.net means noc@creasrv.net.
  • ✓ Date-based serial #26
    The serial 2026010900 follows the YYYYMMDDnn convention (2026-01-09).

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

7 records at the apex

Found

Read from
37.59.244.1:53
TypeValueTTL
SOAns1.creasrv.net. noc.creasrv.net. 2026010900 7200 3600 1209600 600600
NSns1.creasrv.net.600
NSns2.creasrv.net.600
A54.37.122.7600
MX0 lebourgetdulac-fr.mail.protection.outlook.com.600
TXT"v=spf1 a ip4:37.70.178.147 ip4:85.69.216.208 ip4:78.126.8.87 include:spf.protection.outlook.com -all"600
TXT"MS=ms82302911"600

Checks

  • ✓ TTLs within range #32
    TTLs: A 10m, MX 10m, NS 10m. The NS TTL at the parent is 1h and in the zone 10m; 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