jll.fr

Checked 22 October 2026, 03:34 UTC · via 8.8.8.8
!Passed with warnings
24 passed 2 warnings 0 failed 5 info

Registration

info

.fr country-code · CSC CORPORATE DOMAINS INC. · expires 2027-03-26

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
CSC CORPORATE DOMAINS INC.
Registered
30 June 2005
Last changed
27 March 2026
Expires
26 March 2027
Status
active
Registry nameservers
a1-83.akam.net, a13-65.akam.net, a16-64.akam.net, a2-64.akam.net, a20-65.akam.net, a3-66.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 2027-03-26 #3
    The registration is valid until 2027-03-26 (155 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

info

a1-83.akam.net, a13-65.akam.net, a16-64.akam.net, a2-64.akam.net, a20-65.akam.net, a3-66.akam.net

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
a1-83.akam.net, a13-65.akam.net, a16-64.akam.net, a2-64.akam.net, a20-65.akam.net, a3-66.akam.net
NS in the zone
a1-83.akam.net, a13-65.akam.net, a16-64.akam.net, a2-64.akam.net, a20-65.akam.net, a3-66.akam.net
NameserverAddressesNetwork (AS)Glue
a1-83.akam.net193.108.91.83 2600:1401:2::53AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a13-65.akam.net2.22.230.65 2600:1480:800::41AS21342 AKAMAI-ASN2 - 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-
a2-64.akam.net95.100.174.64 2600:1480:7000::40AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a20-65.akam.net95.100.175.65 2a02:26f0:67::41AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a3-66.akam.net96.7.49.66 2600:1408:1c::42AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-

Checks

  • ✓ 6 nameservers #6
    Delegated to a1-83.akam.net, a13-65.akam.net, a16-64.akam.net, a2-64.akam.net, a20-65.akam.net, a3-66.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.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS21342 (AKAMAI-ASN2 - Akamai International B.V., NL): 12 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 .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
a1-83.akam.net 193.108.91.83NOERROR, 5 ms, authoritativenoyes / yesrefused41824.5
a1-83.akam.net 2600:1401:2::53NOERROR, 4 ms, authoritativenoyes / yesrefused41824.9
a13-65.akam.net 2.22.230.65NOERROR, 5 ms, authoritativenoyes / yesrefused41824.11
a13-65.akam.net 2600:1480:800::41NOERROR, 5 ms, authoritativenoyes / yesrefused41824.6
a16-64.akam.net 23.211.132.64NOERROR, 5 ms, authoritativenoyes / yesrefused48878.31
a16-64.akam.net 2600:1406:1b::40NOERROR, 5 ms, authoritativenoyes / yesrefused48878.26
a2-64.akam.net 95.100.174.64NOERROR, 5 ms, authoritativenoyes / yesrefused48878.31
a2-64.akam.net 2600:1480:7000::40NOERROR, 5 ms, authoritativenoyes / yesrefused48878.26
a20-65.akam.net 95.100.175.65NOERROR, 5 ms, authoritativenoyes / yesrefused48878.33
a20-65.akam.net 2a02:26f0:67::41NOERROR, 5 ms, authoritativenoyes / yesrefused48878.31
a3-66.akam.net 96.7.49.66NOERROR, 3 ms, authoritativenoyes / yesrefused41824.8
a3-66.akam.net 2600:1408:1c::42NOERROR, 5 ms, authoritativenoyes / yesrefused41824.6

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: a1-83.akam.net: "41824.5"; a1-83.akam.net: "41824.9"; a13-65.akam.net: "41824.11"; a13-65.akam.net: "41824.6"; a16-64.akam.net: "48878.31"; a16-64.akam.net: "48878.26"; a2-64.akam.net: "48878.31"; a2-64.akam.net: "48878.26"; a20-65.akam.net: "48878.33"; a20-65.akam.net: "48878.31"; a3-66.akam.net: "41824.8"; a3-66.akam.net: "41824.6". 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

pass

serial 2311201762 · primary a1-83.akam.net

Found

Primary (MNAME)
a1-83.akam.net
Contact (RNAME)
hostmaster.jll.fr
Serial
2311201762
Refresh / retry
3600 s / 600 s
Expire
604800 s
Negative TTL
300 s

Serial per nameserver

NameserverSerial
a1-83.akam.net (193.108.91.83)2311201762
a1-83.akam.net (2600:1401:2::53)2311201762
a13-65.akam.net (2.22.230.65)2311201762
a13-65.akam.net (2600:1480:800::41)2311201762
a16-64.akam.net (23.211.132.64)2311201762
a16-64.akam.net (2600:1406:1b::40)2311201762
a2-64.akam.net (95.100.174.64)2311201762
a2-64.akam.net (2600:1480:7000::40)2311201762
a20-65.akam.net (95.100.175.65)2311201762
a20-65.akam.net (2a02:26f0:67::41)2311201762
a3-66.akam.net (96.7.49.66)2311201762
a3-66.akam.net (2600:1408:1c::42)2311201762

Checks

  • ✓ Serial 2311201762 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 1h, retry 10m, expire 7d, negative TTL 5m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver a1-83.akam.net is one of the listed nameservers.
  • ✓ Contact hostmaster@jll.fr #25
    The SOA RNAME hostmaster.jll.fr means hostmaster@jll.fr.
  • ✓ Timestamp serial #26
    The serial 2311201762 is a Unix timestamp (2043-03-29 00:29 UTC).

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

info

26 records at the apex

Found

Read from
193.108.91.83:53
TypeValueTTL
SOAa1-83.akam.net. hostmaster.jll.fr. 2311201762 3600 600 604800 300300
NSa20-65.akam.net.300
NSa3-66.akam.net.300
NSa16-64.akam.net.300
NSa1-83.akam.net.300
NSa13-65.akam.net.300
NSa2-64.akam.net.300
A205.144.64.53300
TXT"google-site-verification=BK7w_lBFJvH_2W37bAjw9iMsw-zPZ5ChIkIXrZrQsDY"300
TXT"_f80rw8ytag1rm6b4apld5hb40v4s8nh"300
TXT"_33a3aq71o6ohwub3unueia47etkms65"300
TXT"4b7ff28a56ba445ba4a93d37599dcb19"300
TXT"_34ugy1b3hcbc26gc510t3kopxyk30dm"300
TXT"_3w1yoah4j4epfkvlmhbc19e4swin5bq"300
TXT"x7pznr1mg7trn8r75v27lk8k31d0dk3x"300
TXT"1v9l0bczr4kmntm8bc5y3tcsj32hcrsr"300
TXT"4mzvz7bc8d8r39w9rz3m7dv8x4bfh5bz"300
TXT"lhc5pdcjc8gpx0j1scqbp901zcv6hrd2"300
TXT"_s1arohn6a7zz1aq4v5tlgwihqtrz2ps"300
TXT"9qw309m3m65bhpjs7mgr9q0tvs3l544b"300
TXT"h1mwrvj8rvy3zzbfgfl6gmlsqhpvsq5s"300
TXT"l75bmphgl9p7zsys1nvshy5dbd27yd5f"300
TXT"_shcfuzcfxtwv3ym61cuzme16hc5qjxz"300
TXT"7vt0z70wvz3jjb4zq4gxl0n4pbrrxyg5"300
TXT"_fdhwls0sururbhxnd7ma9bc1ori8wfd"300
TXT"r90fdqqcsf7lt5xgnvj6xnrswt527742"300

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, NS 5m. The NS TTL at the parent is 1h and in the zone 5m; resolvers may use either.
  • ✓ 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