bpifrance.fr

Checked 22 October 2026, 02:01 UTC · via 8.8.8.8
✗Problems found
21 passed 1 warning 2 failed 7 info

Registration

info

.fr country-code · ACTION GIRATOIRE · expires 2026-12-20

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
ACTION GIRATOIRE
Registered
20 December 2012
Last changed
31 January 2026
Expires
20 December 2026
Status
active
Registry nameservers
sdns1.ddn.fr, sdns2.ddn.fr, sdns3.ddn.fr
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 2026-12-20 #3
    The registration is valid until 2026-12-20 (59 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

warn

sdns1.ddn.fr, sdns2.ddn.fr, sdns3.ddn.fr

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
sdns1.ddn.fr, sdns2.ddn.fr, sdns3.ddn.fr
NS in the zone
sdns1.ddn.fr, sdns2.ddn.fr, sdns3.ddn.fr
NameserverAddressesNetwork (AS)Glue
sdns1.ddn.fr141.95.251.203AS16276 OVH - OVH SAS, FR-
sdns2.ddn.fr188.165.178.18AS16276 OVH - OVH SAS, FR-
sdns3.ddn.fr5.39.103.68AS16276 OVH - OVH SAS, FR-

Checks

  • ✓ 3 nameservers #6
    Delegated to sdns1.ddn.fr, sdns2.ddn.fr, sdns3.ddn.fr.
  • ✓ 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 0 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS16276 (OVH - OVH SAS, FR): 3 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 .fr
    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
  • !
    No IPv6
    None of the nameservers has an IPv6 address, so IPv6-only resolvers can't reach them.
    #13

Nameservers

fail

3 of 3 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
sdns1.ddn.fr 141.95.251.203NOERROR, 17 ms, authoritativenono / yesrefused-
sdns2.ddn.fr 188.165.178.18NOERROR, 21 ms, authoritativenono / yesrefused-
sdns3.ddn.fr 5.39.103.68NOERROR, 23 ms, authoritativenono / yesrefused-

Checks

  • ✓ All respond #14
    All 3 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.
  • ✗
    No DNS over TCP
    DNS over TCP is required (RFC 7766); without it, large answers such as DNSSEC responses fail. Not answering over TCP: sdns1.ddn.fr (141.95.251.203): EOF; sdns2.ddn.fr (188.165.178.18): EOF; sdns3.ddn.fr (5.39.103.68): EOF.
    #19
  • ✓ EDNS supported #20
    All nameservers support EDNS(0).
  • ✓ Public addresses #21
    All nameserver addresses are publicly routable.

SOA

fail

serial 2026102102 · primary dns1.ddn.fr

Found

Primary (MNAME)
dns1.ddn.fr
Contact (RNAME)
tech\@dns1.ddn.fr
Serial
2026102102
Refresh / retry
10800 s / 3600 s
Expire
604800 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
sdns1.ddn.fr (141.95.251.203)2026102102
sdns2.ddn.fr (188.165.178.18)2026102102
sdns3.ddn.fr (5.39.103.68)2026102102

Checks

  • ✓ Serial 2026102102 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 3h, retry 1h, expire 7d, negative TTL 1h.
  • i
    Hidden master
    The primary nameserver dns1.ddn.fr is not listed as a nameserver: a hidden master that only feeds the public secondaries. That is a common setup; make sure it is not reachable for zone transfers from outside.
    #24
  • ✗
    Invalid contact address
    The SOA RNAME "tech\\@dns1.ddn.fr" contains an @; it must be written with a dot instead (hostmaster.example.com).
    #25
  • ✓ Date-based serial #26
    The serial 2026102102 follows the YYYYMMDDnn convention (2026-10-21).

DNSSEC

info

Not signed

Found

Validated by resolver
no
Lookup error: read udp 46.225.38.91:47427->141.95.251.203:53: i/o timeout

Checks

  • i
    Could not be checked
    The DNSSEC lookup failed, so this could not be checked: read udp 46.225.38.91:47427->141.95.251.203:53: i/o timeout
    #27

Records

info

26 records at the apex

Found

Read from
141.95.251.203:53
TypeValueTTL
SOAdns1.ddn.fr. tech\@dns1.ddn.fr. 2026102102 10800 3600 604800 36003600
A52.47.110.737200
MX5 mail2.bpifrance.fr.86400
MX5 mail1.bpifrance.fr.86400
MX15 mail3.bpifrance.fr.86400
MX15 mail0.bpifrance.fr.86400
TXT"google-site-verification=N6TIu1t7kC7bolD06c-cY7ydljL8HvPbpQK93nzlmJg"3600
TXT"v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:spf.mailjet.com ip4:212.234.159.87 ip4:212.234.159.93 ip4:212.234.159.94 ip4:212.234.159.95 ip4:95.141.111.53 ip4:95.141.111.54 ip4:212.157.112.71 ip4:212.157.112.72 ip4:213.41.72." "71 ip4:213.41.72.72 ip4:46.235.17.250 ip4:46.235.17.251 ip4:46.235.21.57 ip4:46.235.17.252 ip4:5.39.8.116 ip4:5.39.8.122 ip4:5.39.8.123 ip4:20.74.37.146 ip4:20.74.97.162 ip4:20.74.99.62 -all"3600
TXT"MS=ms69250029"3600
TXT"HT8v5r9KcgbdZFDY4o3AGbHVKifb1AvjMhRHDMPS86qfLOr+bsYfFXlC5HsMZ4ulLnXGpOgy07f6lNSBasVL1g=="3600
TXT"mongodb-site-verification=tgd5jRvI2DAkHS55hROBQvYSVZOcgLCb"3600
TXT"vmware-cloud-verification-dccd08ad-a661-4034-b8fc-6a09e401f472"3600
TXT"google-site-verification=V4tJWqGaf-zNNOTUQw1WaUTb0QPOj2VFRb5rpr1-fR8"600
TXT"miro-verification=d9c53cec0f6b52d4328728b505010fa1119f4e24"3600
TXT"docker-verification=e7cef462-ea82-4f85-9ce9-36fe00b96e83"3600
TXT"google-site-verification=5lXhULpJGgmyWUhhVHtKsiDWBunkaBAI_r67jX4TKL0"3600
TXT"atlassian-domain-verification=OrijeMSuks4nZM2fHyF5KKW/buSHBTkH5IMNlRQsaVF2ie5n0ZznDj1TuXvaDZjC"3600
TXT"notion-domain-verification=JqjgnXgstJ8rwlIaICcEjAuK8qGmxKGuHqcVz0JOZxu"3600
TXT"figma-domain-verification=6110d496d4149268ad09c36681a48c8ed219f0bc3917e934928ea980c27170a2-1727769214"3600
TXT"lZ83G6lAEkR8xv4dLUy/r5WcOKuUhEH0cCt397nwlAe1/lehl6dpDIRr+mAV21iOWJup9DFU/xLFFVTTQr26+g=="3600
TXT"apple-domain-verification=AlkbIYBQkkcQPpev"3600
TXT"mistral-domain-verification=af263bc3e5b87ca49defb0b700f7329cfab65ed1"3600
TXT"dust-domain-verification-dr2e4x=oQirMPV6c71BnXTQblaAzw2gc"3600
TXT"airtable-verification=cf103aa2bc901dd397a8c48a84645f65"3600
TXT"00D68000001cJhS=1TBSm000000037a;00DG5000007CKBp=1TBG500000005cP;00DAY00000EJW6u=1TBAY00000006dJ;00D7Q000003RNnX=1TBSm00000004Wf;00DAY000006L7ZJ=1TBAY00000002Y6;00DAY00000ISPNh=1TBAY0000000EXd;00DAa00000FwAXp=1TBAa00000002px;00D68000001Z5NP=1TBTx00000002Q1" ";00D3H0000008lnf=1TBAP00000003An"3600
TXT"google-site-verification=INQGcwWnLVf9ONEfH0kQhhQ5CQzHBYQMARGCR0yp9nQ"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 2h, MX 1d.
  • ✓ 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