doctrine.fr

Checked 22 October 2026, 02:35 UTC · via 8.8.8.8
!Passed with warnings
30 passed 1 warning 0 failed 4 info

Registration

info

.fr country-code · GANDI · expires 2027-10-30

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
GANDI
Registered
5 February 2016
Last changed
30 September 2026
Expires
30 October 2027
Status
client transfer prohibited
Registry nameservers
ns-123.awsdns-15.com, ns-1526.awsdns-62.org, ns-1884.awsdns-43.co.uk, ns-788.awsdns-34.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 2027-10-30 #3
    The registration is valid until 2027-10-30 (373 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-123.awsdns-15.com, ns-1526.awsdns-62.org, ns-1884.awsdns-43.co.uk, ns-788.awsdns-34.net

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
ns-123.awsdns-15.com, ns-1526.awsdns-62.org, ns-1884.awsdns-43.co.uk, ns-788.awsdns-34.net
NS in the zone
ns-123.awsdns-15.com, ns-1526.awsdns-62.org, ns-1884.awsdns-43.co.uk, ns-788.awsdns-34.net
NameserverAddressesNetwork (AS)Glue
ns-123.awsdns-15.com205.251.192.123 2600:9000:5300:7b00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-1526.awsdns-62.org205.251.197.246 2600:9000:5305:f600::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-1884.awsdns-43.co.uk205.251.199.92 2600:9000:5307:5c00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-788.awsdns-34.net205.251.195.20 2600:9000:5303:1400::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns-123.awsdns-15.com, ns-1526.awsdns-62.org, ns-1884.awsdns-43.co.uk, ns-788.awsdns-34.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-123.awsdns-15.com 205.251.192.123NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-123.awsdns-15.com 2600:9000:5300:7b00::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-1526.awsdns-62.org 205.251.197.246NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-1526.awsdns-62.org 2600:9000:5305:f600::1NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-1884.awsdns-43.co.uk 205.251.199.92NOERROR, 10 ms, authoritativenoyes / yesrefused-
ns-1884.awsdns-43.co.uk 2600:9000:5307:5c00::1NOERROR, 10 ms, authoritativenoyes / yesrefused-
ns-788.awsdns-34.net 205.251.195.20NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-788.awsdns-34.net 2600:9000:5303:1400::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-123.awsdns-15.com

Found

Primary (MNAME)
ns-123.awsdns-15.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-123.awsdns-15.com (205.251.192.123)1
ns-123.awsdns-15.com (2600:9000:5300:7b00::1)1
ns-1526.awsdns-62.org (205.251.197.246)1
ns-1526.awsdns-62.org (2600:9000:5305:f600::1)1
ns-1884.awsdns-43.co.uk (205.251.199.92)1
ns-1884.awsdns-43.co.uk (2600:9000:5307:5c00::1)1
ns-788.awsdns-34.net (205.251.195.20)1
ns-788.awsdns-34.net (2600:9000:5303:1400::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-123.awsdns-15.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

info

Signed, DS published at parent

Found

Validated by resolver
yes
Denial of existence
NSEC
Signatures valid until
22 October 2026

DS at the parent

Key tagAlgorithmDigestMatches a key
9909ECDSAP256SHA256 (13)SHA256 7A1D65D02CDF5695…yes

DNSKEY in the zone

Key tagRoleAlgorithm
47805ZSK (256)ECDSAP256SHA256 (13)
5468ZSK (256)ECDSAP256SHA256 (13)
434KSK (257)ECDSAP256SHA256 (13)
9909KSK (257)ECDSAP256SHA256 (13)

Checks

  • ✓ Signed and validated #27
    The zone is signed, the parent publishes a DS record, and the resolver validates the answers.
  • ✓ DS matches a key #28
    The DS record at the parent matches a key in the zone: key tag 9909 (SHA256).
  • ✓ Modern algorithms #29
    Key algorithms: ECDSAP256SHA256 (13).
  • ✓ Short-lived signatures (online signing) #30
    Signatures are valid for 2h0m0s and created on demand; the current one was made at 2026-10-22 01:35 UTC and expires at 2026-10-22 03:50 UTC.
  • i
    NSEC
    The zone uses NSEC, so its full contents can be listed by walking the NSEC chain. That is fine unless the names are sensitive.
    #31

Records

warn

27 records at the apex

Found

Read from
205.251.192.123:53
TypeValueTTL
SOAns-123.awsdns-15.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400900
NSns-123.awsdns-15.com.172800
NSns-1526.awsdns-62.org.172800
NSns-1884.awsdns-43.co.uk.172800
NSns-788.awsdns-34.net.172800
A3.69.159.17660
A18.158.100.14160
A52.58.62.7660
MX1 aspmx.l.google.com.300
MX10 alt3.aspmx.l.google.com.300
MX10 alt4.aspmx.l.google.com.300
MX5 alt1.aspmx.l.google.com.300
MX5 alt2.aspmx.l.google.com.300
TXT" "300
TXT"MS=ms11272102"300
TXT"anthropic-domain-verification-szy2fw=f5EAFwjIJ7e4bT0prLrAgzwaC"300
TXT"apple-domain-verification=7RLge3hNWmBy2xdw"300
TXT"google-site-verification=0sVR3ZGDwZL49xqYQVBmTxjUNVUST6ABc0x8XAk_0W0"300
TXT"google-site-verification=3-6yGuXj-1b73ZinTGuTx_bIU_vo_L3j6rVNoficm0A"300
TXT"google-site-verification=ELVMuo136d2bn4XSS9P0tEHaNTVSPeiZ3hotsiZNFrU"300
TXT"google-site-verification=EXBT2bhGajkSr9-jufQfD54LP4UrxhbaZNL7hylVHE4"300
TXT"google-site-verification=kIPxY0XsjDis2e5Yi0SbXxmQGbi4596uCl_wc_oXNVQ"300
TXT"google-site-verification=yeNRz43y6fZ-11y_O74pgbOB6ZlWlgQw4fxJ76ViJIY"300
TXT"mixpanel-domain-verify=f9a6fbd5-f887-4741-b27f-0f64c60ccf7a"300
TXT"pardot590611=824c696337f720a34ba34c3d54baf80b297163962b63199361a16207c2f1948f"300
TXT"pardot590611=c31d155bdd8aa67bdb293f4ca369cdef8a07fc6199bbe8963c0009f4c2bebabf"300
TXT"v=spf1 include:_spf.doctrine.fr include:_spf.mailgun.org include:_spf.eu.mailgun.org ip4:149.72.92.90/32 ip4:159.183.160.112/32 ip4:167.89.53.10/32 ip4:168.245.52.129/32 -all"300

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