f1g.fr

Checked 22 October 2026, 03:00 UTC · via 8.8.8.8
!Passed with warnings
24 passed 3 warnings 0 failed 4 info

Registration

info

.fr country-code · NAMESHIELD · expires 2026-12-03

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
NAMESHIELD
Registered
30 April 2014
Last changed
6 December 2025
Expires
3 December 2026
Status
client transfer prohibited
Registry nameservers
a1-194.akam.net, a16-64.akam.net, a2-67.akam.net, a3-64.akam.net, a5-67.akam.net, a8-65.akam.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 2026-12-03 #3
    The registration is valid until 2026-12-03 (42 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

a1-194.akam.net, a16-64.akam.net, a2-67.akam.net, a3-64.akam.net, a5-67.akam.net, a8-65.akam.net

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
a1-194.akam.net, a16-64.akam.net, a2-67.akam.net, a3-64.akam.net, a5-67.akam.net, a8-65.akam.net
NS in the zone
a1-194.akam.net, a16-64.akam.net, a2-67.akam.net, a3-64.akam.net, a5-67.akam.net, a8-65.akam.net
NameserverAddressesNetwork (AS)Glue
a1-194.akam.net193.108.91.194 2600:1401:2::c2AS20940 AKAMAI-ASN1 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a16-64.akam.net23.211.132.64 2600:1406:1b::40AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a2-67.akam.net95.100.174.67 2600:1480:7000::43AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a3-64.akam.net96.7.49.64 2600:1408:1c::40AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a5-67.akam.net95.100.168.67 2600:1480:b000::43AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a8-65.akam.net2.16.40.65 2600:1403:a::41AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-

Checks

  • ✓ 6 nameservers #6
    Delegated to a1-194.akam.net, a16-64.akam.net, a2-67.akam.net, a3-64.akam.net, a5-67.akam.net, a8-65.akam.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 6 IPv4 /24s and 6 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS20940 (AKAMAI-ASN1 - Akamai International B.V., NL): 1 address; AS21342 (AKAMAI-ASN2 - Akamai International B.V., NL): 11 addresses.
  • i
    All nameserver names under .net
    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

warn

12 of 12 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
a1-194.akam.net 193.108.91.194NOERROR, 7 ms, authoritativenoyes / yesrefused41824.4
a1-194.akam.net 2600:1401:2::c2NOERROR, 6 ms, authoritativenoyes / yesrefused41824.8
a16-64.akam.net 23.211.132.64NOERROR, 5 ms, authoritativenoyes / yesrefused48878.30
a16-64.akam.net 2600:1406:1b::40NOERROR, 5 ms, authoritativenoyes / yesrefused48878.30
a2-67.akam.net 95.100.174.67NOERROR, 8 ms, authoritativenoyes / yesrefused48878.32
a2-67.akam.net 2600:1480:7000::43NOERROR, 8 ms, authoritativenoyes / yesrefused48878.27
a3-64.akam.net 96.7.49.64NOERROR, 4 ms, authoritativenoyes / yesrefused41824.7
a3-64.akam.net 2600:1408:1c::40NOERROR, 4 ms, authoritativenoyes / yesrefused41824.8
a5-67.akam.net 95.100.168.67NOERROR, 6 ms, authoritativenoyes / yesrefused41824.5
a5-67.akam.net 2600:1480:b000::43NOERROR, 4 ms, authoritativenoyes / yesrefused41824.9
a8-65.akam.net 2.16.40.65NOERROR, 8 ms, authoritativenoyes / yesrefused48878.31
a8-65.akam.net 2600:1403:a::41NOERROR, 7 ms, authoritativenoyes / yesrefused48878.31

Checks

  • ✓ All respond #14
    All 12 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.
  • !
    Software version disclosed
    These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: a1-194.akam.net: "41824.4"; a1-194.akam.net: "41824.8"; a16-64.akam.net: "48878.30"; a2-67.akam.net: "48878.32"; a2-67.akam.net: "48878.27"; a3-64.akam.net: "41824.7"; a3-64.akam.net: "41824.8"; a5-67.akam.net: "41824.5"; a5-67.akam.net: "41824.9"; a8-65.akam.net: "48878.31". Hide or replace the version string.
    #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

info

serial 2020050810 · primary obs.ns1.fr

Found

Primary (MNAME)
obs.ns1.fr
Contact (RNAME)
technical.nameshield.net
Serial
2020050810
Refresh / retry
28800 s / 7200 s
Expire
604800 s
Negative TTL
7200 s

Serial per nameserver

NameserverSerial
a1-194.akam.net (193.108.91.194)2020050810
a1-194.akam.net (2600:1401:2::c2)2020050810
a16-64.akam.net (23.211.132.64)2020050810
a16-64.akam.net (2600:1406:1b::40)2020050810
a2-67.akam.net (95.100.174.67)2020050810
a2-67.akam.net (2600:1480:7000::43)2020050810
a3-64.akam.net (96.7.49.64)2020050810
a3-64.akam.net (2600:1408:1c::40)2020050810
a5-67.akam.net (95.100.168.67)2020050810
a5-67.akam.net (2600:1480:b000::43)2020050810
a8-65.akam.net (2.16.40.65)2020050810
a8-65.akam.net (2600:1403:a::41)2020050810

Checks

  • ✓ Serial 2020050810 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 8h, retry 2h, expire 7d, negative TTL 2h.
  • i
    Hidden master
    The primary nameserver obs.ns1.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
  • ✓ Contact technical@nameshield.net #25
    The SOA RNAME technical.nameshield.net means technical@nameshield.net.
  • ✓ Date-based serial #26
    The serial 2020050810 follows the YYYYMMDDnn convention (2020-05-08).

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

11 records at the apex

Found

Read from
193.108.91.194:53
TypeValueTTL
SOAobs.ns1.fr. technical.nameshield.net. 2020050810 28800 7200 604800 720043200
NSa1-194.akam.net.43200
NSa3-64.akam.net.43200
NSa5-67.akam.net.43200
NSa2-67.akam.net.43200
NSa8-65.akam.net.43200
NSa16-64.akam.net.43200
A104.102.16.17420
MX0 mx3.nameshield.com.43200
MX10 mx4.nameshield.net.43200
TXT"google-site-verification=1wlQaqpe-3MRgFe3g656wdQBNnNiYcRrg-OVcEfDnz4"1800

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (20s). Low TTLs are useful just before a planned change. The NS TTL at the parent is 1h and in the zone 12h; 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