pariszigzag.fr

Checked 22 October 2026, 04:43 UTC · via 8.8.8.8
!Passed with warnings
24 passed 3 warnings 0 failed 4 info

Registration

info

.fr country-code · SCALEWAY · expires 2026-11-30

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
SCALEWAY
Registered
10 May 2011
Last changed
5 May 2026
Expires
30 November 2026
Status
client transfer prohibited
Registry nameservers
ns1.octopuce.fr, ns2.octopuce.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 2026-11-30 #3
    The registration is valid until 2026-11-30 (39 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

warn

ns1.octopuce.fr, ns2.octopuce.net

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
ns1.octopuce.fr, ns2.octopuce.net
NS in the zone
primary.heberge.info, secondary.heberge.info
NameserverAddressesNetwork (AS)Glue
ns1.octopuce.fr (parent only)91.194.60.99 2001:67c:288::99AS28855 OCTOPUCE-AS - Octopuce s.a.r.l., FR AS28855 OCTOPUCE-AS - Octopuce s.a.r.l., FR91.194.60.99 2001:67c:288::99
ns2.octopuce.net (parent only)185.215.171.28 2a00:99a0:f000::28AS210770 OCTOPUCE-LYON - Octopuce s.a.r.l., FR AS210770 OCTOPUCE-LYON - Octopuce s.a.r.l., FR-
primary.heberge.info (zone only)91.194.60.99 2001:67c:288::99AS28855 OCTOPUCE-AS - Octopuce s.a.r.l., FR AS28855 OCTOPUCE-AS - Octopuce s.a.r.l., FR-
secondary.heberge.info (zone only)185.215.171.28 2a00:99a0:f000::28AS210770 OCTOPUCE-LYON - Octopuce s.a.r.l., FR AS210770 OCTOPUCE-LYON - Octopuce s.a.r.l., FR-

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns1.octopuce.fr, ns2.octopuce.net.
    #6
  • !
    NS sets differ
    The nameservers at the parent and in the zone should be the same. Only at the parent: ns1.octopuce.fr, ns2.octopuce.net; only in the zone: primary.heberge.info, secondary.heberge.info. ns1.octopuce.fr, ns2.octopuce.net, primary.heberge.info, secondary.heberge.info report NS primary.heberge.info secondary.heberge.info.
    #7
  • ✓ 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 2 IPv4 /24s and 2 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS210770 (OCTOPUCE-LYON - Octopuce s.a.r.l., FR): 4 addresses; AS28855 (OCTOPUCE-AS - Octopuce s.a.r.l., FR): 4 addresses.
  • ✓ Nameserver names under 2 TLDs #12
    Nameserver names use the TLDs .fr, .net.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

warn

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.octopuce.fr 91.194.60.99NOERROR, 13 ms, authoritativenoyes / yesrefusedBIND
ns1.octopuce.fr 2001:67c:288::99NOERROR, 13 ms, authoritativenoyes / yesrefusedBIND
ns2.octopuce.net 185.215.171.28NOERROR, 21 ms, authoritativenoyes / yesrefused9.18.49-1~deb12u2-Debian
ns2.octopuce.net 2a00:99a0:f000::28NOERROR, 21 ms, authoritativenoyes / yesrefused9.18.49-1~deb12u2-Debian
primary.heberge.info 91.194.60.99NOERROR, 14 ms, authoritativenoyes / yesrefusedBIND
primary.heberge.info 2001:67c:288::99NOERROR, 14 ms, authoritativenoyes / yesrefusedBIND
secondary.heberge.info 185.215.171.28NOERROR, 23 ms, authoritativenoyes / yesrefused9.18.49-1~deb12u2-Debian
secondary.heberge.info 2a00:99a0:f000::28NOERROR, 22 ms, authoritativenoyes / yesrefused9.18.49-1~deb12u2-Debian

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.
  • !
    Software version disclosed
    These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: ns2.octopuce.net: "9.18.49-1~deb12u2-Debian"; secondary.heberge.info: "9.18.49-1~deb12u2-Debian". 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 2025090422 · primary zigzag.octopuce.fr

Found

Primary (MNAME)
zigzag.octopuce.fr
Contact (RNAME)
root.zigzag.octopuce.fr
Serial
2025090422
Refresh / retry
21600 s / 3600 s
Expire
1209600 s
Negative TTL
300 s

Serial per nameserver

NameserverSerial
ns1.octopuce.fr (91.194.60.99)2025090422
ns1.octopuce.fr (2001:67c:288::99)2025090422
ns2.octopuce.net (185.215.171.28)2025090422
ns2.octopuce.net (2a00:99a0:f000::28)2025090422
primary.heberge.info (91.194.60.99)2025090422
primary.heberge.info (2001:67c:288::99)2025090422
secondary.heberge.info (185.215.171.28)2025090422
secondary.heberge.info (2a00:99a0:f000::28)2025090422

Checks

  • ✓ Serial 2025090422 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 6h, retry 1h, expire 14d, negative TTL 5m.
  • i
    Hidden master
    The primary nameserver zigzag.octopuce.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 root@zigzag.octopuce.fr #25
    The SOA RNAME root.zigzag.octopuce.fr means root@zigzag.octopuce.fr.
  • ✓ Date-based serial #26
    The serial 2025090422 follows the YYYYMMDDnn convention (2025-09-04).

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

7 records at the apex

Found

Read from
91.194.60.99:53
TypeValueTTL
SOAzigzag.octopuce.fr. root.zigzag.octopuce.fr. 2025090422 21600 3600 1209600 300300
NSsecondary.heberge.info.300
NSprimary.heberge.info.300
A91.194.60.142300
MX5 zigzag.octopuce.fr.300
TXT"v=spf1 a mx include:spf.octopuce.fr -all"300
TXT"google-site-verification=IJukhpk3vaOOk5S-hAoKuU27_Cp1o29s214zFPyLfGs"300

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, MX 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