plon.fr

Checked 22 October 2026, 04:50 UTC · via 8.8.8.8
!Passed with warnings
22 passed 3 warnings 0 failed 6 info

Registration

info

.fr country-code · NAMEBAY · expires 2027-02-24

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
NAMEBAY
Registered
20 July 1999
Last changed
13 February 2026
Expires
24 February 2027
Status
active
Registry nameservers
dns1.namebay.com, dns2.namebay.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 2027-02-24 #3
    The registration is valid until 2027-02-24 (125 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

dns1.namebay.com, dns2.namebay.com

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
dns1.namebay.com, dns2.namebay.com
NS in the zone
dns1.namebay.com, dns2.namebay.com
NameserverAddressesNetwork (AS)Glue
dns1.namebay.com62.141.38.216 185.65.56.133 2001:4ba0:cafe:532::1 2a01:c8:ff00:201::133AS24961 MYLOC-AS - WIIT AG, DE AS20756 NAMESHIELD - NAMESHIELD SAS, FR AS24961 MYLOC-AS - WIIT AG, DE AS20756 NAMESHIELD - NAMESHIELD SAS, FR-
dns2.namebay.com91.134.185.34 185.65.56.134 2001:41d0:203:ddee::34 2a01:c8:ff00:201::134AS16276 OVH - OVH SAS, FR AS20756 NAMESHIELD - NAMESHIELD SAS, FR AS16276 OVH - OVH SAS, FR AS20756 NAMESHIELD - NAMESHIELD SAS, FR-

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: dns1.namebay.com, dns2.namebay.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 3 IPv4 /24s and 3 IPv6 /48s.
  • ✓ 3 autonomous systems #11
    The nameservers are spread over: AS16276 (OVH - OVH SAS, FR): 2 addresses; AS20756 (NAMESHIELD - NAMESHIELD SAS, FR): 4 addresses; AS24961 (MYLOC-AS - WIIT AG, DE): 2 addresses.
  • 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

info

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
dns1.namebay.com 62.141.38.216NOERROR, 7 ms, authoritativenoyes / yesrefusednot currently available
dns1.namebay.com 185.65.56.133NOERROR, 14 ms, authoritativenoyes / yesrefusednot currently available
dns1.namebay.com 2001:4ba0:cafe:532::1NOERROR, 7 ms, authoritativenoyes / yesrefusednot currently available
dns1.namebay.com 2a01:c8:ff00:201::133NOERROR, 14 ms, authoritativenoyes / yesrefusednot currently available
dns2.namebay.com 91.134.185.34NOERROR, 21 ms, authoritativenoyes / yesrefusednot currently available
dns2.namebay.com 185.65.56.134NOERROR, 19 ms, authoritativenoyes / yesrefusednot currently available
dns2.namebay.com 2001:41d0:203:ddee::34NOERROR, 20 ms, authoritativenoyes / yesrefusednot currently available
dns2.namebay.com 2a01:c8:ff00:201::134NOERROR, 19 ms, authoritativenoyes / yesrefusednot currently available

Checks

  • ✓ All respond #14
    All 8 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: dns1.namebay.com: "not currently available"; dns2.namebay.com: "not currently available".
    #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 2024121809 · primary dns1.namebay.com

Found

Primary (MNAME)
dns1.namebay.com
Contact (RNAME)
admin.validname.com
Serial
2024121809
Refresh / retry
10800 s / 600 s
Expire
1209600 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
dns1.namebay.com (62.141.38.216)2024121809
dns1.namebay.com (185.65.56.133)2024121706
dns1.namebay.com (2001:4ba0:cafe:532::1)2024121809
dns1.namebay.com (2a01:c8:ff00:201::133)2024121706
dns2.namebay.com (91.134.185.34)2024121706
dns2.namebay.com (185.65.56.134)2024121706
dns2.namebay.com (2001:41d0:203:ddee::34)2024121706
dns2.namebay.com (2a01:c8:ff00:201::134)2024121706

Checks

  • !
    Serials differ
    The nameservers serve different versions of the zone: 2024121706 on dns1.namebay.com (185.65.56.133), dns1.namebay.com (2a01:c8:ff00:201::133), dns2.namebay.com (91.134.185.34), dns2.namebay.com (185.65.56.134), dns2.namebay.com (2001:41d0:203:ddee::34), dns2.namebay.com (2a01:c8:ff00:201::134); 2024121809 on dns1.namebay.com (62.141.38.216), dns1.namebay.com (2001:4ba0:cafe:532::1). This is normal for a few minutes after a change; if it lasts, zone transfers to the secondaries are failing.
    #22
  • ✓ Timers within recommendations #23
    SOA refresh 3h, retry 10m, expire 14d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver dns1.namebay.com is one of the listed nameservers.
  • ✓ Contact admin@validname.com #25
    The SOA RNAME admin.validname.com means admin@validname.com.
  • ✓ Date-based serial #26
    The serial 2024121809 follows the YYYYMMDDnn convention (2024-12-18).

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

warn

4 records at the apex

Found

Read from
62.141.38.216:53
TypeValueTTL
SOAdns1.namebay.com. admin.validname.com. 2024121809 10800 600 1209600 360060
NSdns2.namebay.com.60
NSdns1.namebay.com.60
A185.65.56.14960

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (1m), NS (1m). Low TTLs are useful just before a planned change. The NS TTL at the parent is 1h and in the zone 1m; resolvers may use either.
    #32
  • ✓ 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