larecherche.fr

Checked 22 October 2026, 03:44 UTC · via 8.8.8.8
!Passed with warnings
26 passed 2 warnings 0 failed 3 info

Registration

info

.fr country-code · GANDI · expires 2027-10-13

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
GANDI
Registered
12 February 1996
Last changed
17 September 2026
Expires
13 October 2027
Status
client transfer prohibited
Registry nameservers
ns-1081.awsdns-07.org, ns-1875.awsdns-42.co.uk, ns-451.awsdns-56.com, ns-896.awsdns-48.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 2027-10-13 #3
    The registration is valid until 2027-10-13 (356 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-1081.awsdns-07.org, ns-1875.awsdns-42.co.uk, ns-451.awsdns-56.com, ns-896.awsdns-48.net

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
ns-1081.awsdns-07.org, ns-1875.awsdns-42.co.uk, ns-451.awsdns-56.com, ns-896.awsdns-48.net
NS in the zone
ns-1081.awsdns-07.org, ns-1875.awsdns-42.co.uk, ns-451.awsdns-56.com, ns-896.awsdns-48.net
NameserverAddressesNetwork (AS)Glue
ns-1081.awsdns-07.org205.251.196.57 2600:9000:5304:3900::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-1875.awsdns-42.co.uk205.251.199.83 2600:9000:5307:5300::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-451.awsdns-56.com205.251.193.195 2600:9000:5301:c300::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-896.awsdns-48.net205.251.195.128 2600:9000:5303:8000::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns-1081.awsdns-07.org, ns-1875.awsdns-42.co.uk, ns-451.awsdns-56.com, ns-896.awsdns-48.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-1081.awsdns-07.org 205.251.196.57NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-1081.awsdns-07.org 2600:9000:5304:3900::1NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-1875.awsdns-42.co.uk 205.251.199.83NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-1875.awsdns-42.co.uk 2600:9000:5307:5300::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-451.awsdns-56.com 205.251.193.195NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-451.awsdns-56.com 2600:9000:5301:c300::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-896.awsdns-48.net 205.251.195.128NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-896.awsdns-48.net 2600:9000:5303:8000::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-451.awsdns-56.com

Found

Primary (MNAME)
ns-451.awsdns-56.com
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-1081.awsdns-07.org (205.251.196.57)1
ns-1081.awsdns-07.org (2600:9000:5304:3900::1)1
ns-1875.awsdns-42.co.uk (205.251.199.83)1
ns-1875.awsdns-42.co.uk (2600:9000:5307:5300::1)1
ns-451.awsdns-56.com (205.251.193.195)1
ns-451.awsdns-56.com (2600:9000:5301:c300::1)1
ns-896.awsdns-48.net (205.251.195.128)1
ns-896.awsdns-48.net (2600:9000:5303:8000::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-451.awsdns-56.com 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

22 records at the apex

Found

Read from
205.251.196.57:53
TypeValueTTL
SOAns-451.awsdns-56.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400900
NSns-1081.awsdns-07.org.172800
NSns-1875.awsdns-42.co.uk.172800
NSns-451.awsdns-56.com.172800
NSns-896.awsdns-48.net.172800
A18.244.18.12860
A18.244.18.1460
A18.244.18.11560
A18.244.18.660
MX10 mx1.sfagroup.com.3600
MX5 mx0.sfagroup.com.3600
TXT"1password-site-verification=772N5SNITJG45BJYF244LQTFL4"3600
TXT"95yw0ff2s9rhrmb0hnj1xfngjkjd7fgh"3600
TXT"MS=ms41099153"3600
TXT"Sendinblue-code:6ccaa3a4608dda7164b7c177483d8f9d"3600
TXT"ZOOM_verify_70x9APojZiHUg7NN45WlMt"3600
TXT"ZOOM_verify_eFlgkmGxeQmUkgpvj9lpOb"3600
TXT"\"v=spf1 mx ip4:178.255.128.34 include:spf.sendinblue.com include:spf.protection.outlook.com"3600
TXT"google-site-verification=9n5d36u3KfCQEIAkw7E1hmhIr-phjcvD_xg9SEal1iI"3600
TXT"include:amazonses.com"3600
TXT"ip4:164.132.72.112 -all\""3600
TXT"v=DMARC1; p=quarantine; sp=none; rua=mailto:dmarc_reports@sfagroup.com,mailto:dmarc_agg@vali.email,mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400"3600

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (1m). Low TTLs are useful just before a planned change. The NS TTL at the parent is 1h and in the zone 2d; 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