lacentrale.fr

Checked 22 October 2026, 03:41 UTC · via 8.8.8.8
!Passed with warnings
26 passed 2 warnings 0 failed 3 info

Registration

info

.fr country-code · GANDI · expires 2027-02-23

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
GANDI
Registered
22 August 1996
Last changed
27 December 2025
Expires
23 February 2027
Status
client transfer prohibited
Registry nameservers
ns-1216.awsdns-24.org, ns-1578.awsdns-05.co.uk, ns-510.awsdns-63.com, ns-915.awsdns-50.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 2027-02-23 #3
    The registration is valid until 2027-02-23 (124 days).
  • ✓ Transfer locked #4
    Registry status: client transfer prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

info

ns-1216.awsdns-24.org, ns-1578.awsdns-05.co.uk, ns-510.awsdns-63.com, ns-915.awsdns-50.net

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
ns-1216.awsdns-24.org, ns-1578.awsdns-05.co.uk, ns-510.awsdns-63.com, ns-915.awsdns-50.net
NS in the zone
ns-1216.awsdns-24.org, ns-1578.awsdns-05.co.uk, ns-510.awsdns-63.com, ns-915.awsdns-50.net
NameserverAddressesNetwork (AS)Glue
ns-1216.awsdns-24.org205.251.196.192 2600:9000:5304:c000::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-1578.awsdns-05.co.uk205.251.198.42 2600:9000:5306:2a00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-510.awsdns-63.com205.251.193.254 2600:9000:5301:fe00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-915.awsdns-50.net205.251.195.147 2600:9000:5303:9300::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns-1216.awsdns-24.org, ns-1578.awsdns-05.co.uk, ns-510.awsdns-63.com, ns-915.awsdns-50.net.
  • ✓ 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 4 IPv4 /24s and 4 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS16509 (AMAZON-02 - Amazon.com, Inc., US): 8 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.
    #11
  • ✓ Nameserver names under 4 TLDs #12
    Nameserver names use the TLDs .com, .net, .org, .uk.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

pass

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns-1216.awsdns-24.org 205.251.196.192NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-1216.awsdns-24.org 2600:9000:5304:c000::1NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-1578.awsdns-05.co.uk 205.251.198.42NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-1578.awsdns-05.co.uk 2600:9000:5306:2a00::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-510.awsdns-63.com 205.251.193.254NOERROR, 10 ms, authoritativenoyes / yesrefused-
ns-510.awsdns-63.com 2600:9000:5301:fe00::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-915.awsdns-50.net 205.251.195.147NOERROR, 5 ms, authoritativenoyes / yesrefused-
ns-915.awsdns-50.net 2600:9000:5303:9300::1NOERROR, 4 ms, authoritativenoyes / yesrefused-

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.
  • ✓ 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 1 · primary ns-915.awsdns-50.net

Found

Primary (MNAME)
ns-915.awsdns-50.net
Contact (RNAME)
awsdns-hostmaster.amazon.com
Serial
1
Refresh / retry
7200 s / 900 s
Expire
1209600 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
ns-1216.awsdns-24.org (205.251.196.192)1
ns-1216.awsdns-24.org (2600:9000:5304:c000::1)1
ns-1578.awsdns-05.co.uk (205.251.198.42)1
ns-1578.awsdns-05.co.uk (2600:9000:5306:2a00::1)1
ns-510.awsdns-63.com (205.251.193.254)1
ns-510.awsdns-63.com (2600:9000:5301:fe00::1)1
ns-915.awsdns-50.net (205.251.195.147)1
ns-915.awsdns-50.net (2600:9000:5303:9300::1)1

Checks

  • ✓ Serial 1 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 2h, retry 15m, expire 14d, negative TTL 1d.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns-915.awsdns-50.net is one of the listed nameservers.
  • ✓ Contact awsdns-hostmaster@amazon.com #25
    The SOA RNAME awsdns-hostmaster.amazon.com means awsdns-hostmaster@amazon.com.
  • ✓ Counter serial #26
    The serial 1 is a plain counter.

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

21 records at the apex

Found

Read from
205.251.196.192:53
TypeValueTTL
SOAns-915.awsdns-50.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400900
NSns-1216.awsdns-24.org.60
NSns-1578.awsdns-05.co.uk.60
NSns-510.awsdns-63.com.60
NSns-915.awsdns-50.net.60
A143.204.181.4560
A143.204.181.5360
A143.204.181.2560
A143.204.181.8460
MX2 lacentrale-fr.mail.protection.outlook.com.300
TXT"MS=ms49754225"300
TXT"MS=ms59457666"300
TXT"Uq0KJ/3pup2bL3YjWgzTl4AgKnI="300
TXT"ZOOM_verify_jgG1MwPGB9xf5MDL14FDPj"300
TXT"ahrefs-site-verification_acea747114c2d6e0940f55baae1c65b928b10111028d61e58b71d7b57a84411a"300
TXT"atlassian-domain-verification=102vKybHGClaDr87PWa6WR2eAnPjLaENwvdniOaTakjrbAux6GacVygXcp3qkupV"300
TXT"atlassian-sending-domain-verification=7aef1ad4-4ae1-4b05-b91b-ee2b6548d99a"300
TXT"datadome-domain-verify=54FAjMyjFOOBDlcbigsIy6hMsuPx8uMZ"300
TXT"google-site-verification=2fSQHPshGrL-gvkBmxEn5l6XsnKL45UolK-HID61gI8"300
TXT"google-site-verification=eWudOe-9plZvh7Fo30cIIbCHlGzccCDC6doFhGyFqaM"300
TXT"v=spf1 include:spf.protection.outlook.com include:amazonses.com include:_spf.atlassian.net include:_spf.salesforce.com ip4:62.210.24.171 -all"300

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