portesouvertes.fr

Checked 22 October 2026, 04:52 UTC · via 8.8.8.8
!Passed with warnings
24 passed 1 warning 0 failed 6 info

Registration

info

.fr country-code · OVH · expires 2027-07-17

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
OVH
Registered
17 July 2008
Last changed
31 August 2026
Expires
17 July 2027
Status
active
Registry nameservers
pdns03.domaincontrol.com, pdns04.domaincontrol.com
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 2027-07-17 #3
    The registration is valid until 2027-07-17 (268 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

pdns03.domaincontrol.com, pdns04.domaincontrol.com

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
pdns03.domaincontrol.com, pdns04.domaincontrol.com
NS in the zone
pdns03.domaincontrol.com, pdns04.domaincontrol.com
NameserverAddressesNetwork (AS)Glue
pdns03.domaincontrol.com97.74.111.51 2603:5:21f0::33AS44273 GODADDY-DNS - Host Europe GmbH, DE AS44273 GODADDY-DNS - Host Europe GmbH, DE-
pdns04.domaincontrol.com173.201.79.51 2603:5:22f0::33AS44273 GODADDY-DNS - Host Europe GmbH, DE AS44273 GODADDY-DNS - Host Europe GmbH, DE-

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: pdns03.domaincontrol.com, pdns04.domaincontrol.com.
    #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 2 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS44273 (GODADDY-DNS - Host Europe GmbH, DE): 4 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 .com
    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
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

pass

4 of 4 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
pdns03.domaincontrol.com 97.74.111.51NOERROR, 3 ms, authoritativenoyes / yesrefused-
pdns03.domaincontrol.com 2603:5:21f0::33NOERROR, 4 ms, authoritativenoyes / yesrefused-
pdns04.domaincontrol.com 173.201.79.51NOERROR, 3 ms, authoritativenoyes / yesrefused-
pdns04.domaincontrol.com 2603:5:22f0::33NOERROR, 4 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 4 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 2026060101 · primary pdns03.domaincontrol.com

Found

Primary (MNAME)
pdns03.domaincontrol.com
Contact (RNAME)
dns.jomax.net
Serial
2026060101
Refresh / retry
28800 s / 7200 s
Expire
604800 s
Negative TTL
600 s

Serial per nameserver

NameserverSerial
pdns03.domaincontrol.com (97.74.111.51)2026060101
pdns03.domaincontrol.com (2603:5:21f0::33)2026060101
pdns04.domaincontrol.com (173.201.79.51)2026060101
pdns04.domaincontrol.com (2603:5:22f0::33)2026060101

Checks

  • ✓ Serial 2026060101 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 8h, retry 2h, expire 7d, negative TTL 10m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver pdns03.domaincontrol.com is one of the listed nameservers.
  • ✓ Contact dns@jomax.net #25
    The SOA RNAME dns.jomax.net means dns@jomax.net.
  • ✓ Date-based serial #26
    The serial 2026060101 follows the YYYYMMDDnn convention (2026-06-01).

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

13 records at the apex

Found

Read from
97.74.111.51:53
TypeValueTTL
SOApdns03.domaincontrol.com. dns.jomax.net. 2026060101 28800 7200 604800 6003600
NSpdns03.domaincontrol.com.3600
NSpdns04.domaincontrol.com.3600
A51.15.185.1563600
MX0 portesouvertes-fr.mail.protection.outlook.com.3600
TXT"cisco-ci-domain-verification=5977d484191ebe643214ff853a30db313e477a11c2e8aaec821a2fbc6edd0148"3600
TXT"openai-domain-verification=dv-rfL0tVXbTGKmpyaDL7x7hCaT"3600
TXT"hub=d68cc84b9a3f6a8c4a4b9b7571c03aab"3600
TXT"MS=ms78183103"3600
TXT"v=spf1 mx include:_spf.eu.messagegears.net include:spf.protection.outlook.com include:_spf_eucentral1.prod.hydra.sophos.com ~all"3600
TXT"google-site-verification=Bx7hBjtL77FQIcOqwR87lUtRfl2M5P5s8OrdeUTfszE"3600
TXT"Sendinblue-code:50477c8750717d74649a6a4d3ffc007f"3600
TXT"google-site-verification=LcGbC3fCGgC54PEHha7655QzTEWk3sbYxh_DRfrmsZA"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 1h, MX 1h, 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.
  • 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