greffe-tc-paris.fr

Checked 22 October 2026, 03:16 UTC · via 8.8.8.8
!Passed with warnings
23 passed 4 warnings 0 failed 4 info

Registration

info

.fr country-code · ACTION GIRATOIRE · expires 2027-07-29

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
ACTION GIRATOIRE
Registered
5 January 1999
Last changed
31 August 2026
Expires
29 July 2027
Status
active
Registry nameservers
ns0.greffe-paris.net, ns1.greffe-paris.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 2027-07-29 #3
    The registration is valid until 2027-07-29 (280 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

ns0.greffe-paris.net, ns1.greffe-paris.net

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
ns0.greffe-paris.net, ns1.greffe-paris.net
NS in the zone
ns0.greffe-paris.net, ns1.greffe-paris.net, ns5.greffe-paris.net
NameserverAddressesNetwork (AS)Glue
ns0.greffe-paris.net94.23.29.220AS16276 OVH - OVH SAS, FR-
ns1.greffe-paris.net213.215.47.186AS13193 ASN-NERIM - Keyyo SA, FR-
ns5.greffe-paris.net (zone only)54.36.41.133AS16276 OVH - OVH SAS, FR-

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns0.greffe-paris.net, ns1.greffe-paris.net.
    #6
  • !
    NS sets differ
    The nameservers at the parent and in the zone should be the same. Only in the zone: ns5.greffe-paris.net. ns0.greffe-paris.net, ns1.greffe-paris.net, ns5.greffe-paris.net report NS ns0.greffe-paris.net ns1.greffe-paris.net ns5.greffe-paris.net.
    #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 3 IPv4 /24s and 0 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS13193 (ASN-NERIM - Keyyo SA, FR): 1 address; AS16276 (OVH - OVH SAS, FR): 2 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
  • !
    No IPv6
    None of the nameservers has an IPv6 address, so IPv6-only resolvers can't reach them.
    #13

Nameservers

warn

3 of 3 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns0.greffe-paris.net 94.23.29.220NOERROR, 15 ms, authoritativenoyes / yesrefused9.18.49-1~deb12u2-Debian
ns1.greffe-paris.net 213.215.47.186NOERROR, 15 ms, authoritativenoyes / yesrefused9.18.47-1~deb12u1-Debian
ns5.greffe-paris.net 54.36.41.133NOERROR, 17 ms, authoritativenoyes / yesrefused9.16.50-Debian

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.
  • !
    Software version disclosed
    These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: ns0.greffe-paris.net: "9.18.49-1~deb12u2-Debian"; ns1.greffe-paris.net: "9.18.47-1~deb12u1-Debian"; ns5.greffe-paris.net: "9.16.50-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

pass

serial 2026092901 · primary ns0.greffe-paris.net

Found

Primary (MNAME)
ns0.greffe-paris.net
Contact (RNAME)
root.greffe-paris.net
Serial
2026092901
Refresh / retry
20600 s / 3600 s
Expire
3600000 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
ns0.greffe-paris.net (94.23.29.220)2026092901
ns1.greffe-paris.net (213.215.47.186)2026092901
ns5.greffe-paris.net (54.36.41.133)2026092901

Checks

  • ✓ Serial 2026092901 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 5h43m20s, retry 1h, expire 1000h, negative TTL 1d.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns0.greffe-paris.net is one of the listed nameservers.
  • ✓ Contact root@greffe-paris.net #25
    The SOA RNAME root.greffe-paris.net means root@greffe-paris.net.
  • ✓ Date-based serial #26
    The serial 2026092901 follows the YYYYMMDDnn convention (2026-09-29).

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

pass

17 records at the apex

Found

Read from
94.23.29.220:53
TypeValueTTL
SOAns0.greffe-paris.net. root.greffe-paris.net. 2026092901 20600 3600 3600000 864003600
NSns5.greffe-paris.net.3600
NSns0.greffe-paris.net.3600
NSns1.greffe-paris.net.3600
A54.36.76.2533600
MX20 vade-mx-eu-fallback02.hornetsecurity.com.3600
MX10 vade-mx-fr02.hornetsecurity.com.3600
MX10 vade-mx-fr01.hornetsecurity.com.3600
MX20 vade-mx-eu-fallback01.hornetsecurity.com.3600
TXT"v=spf1 ip4:195.5.205.109 ip4:213.215.47.186 ip4:87.98.161.88 ip4:54.36.76.253/31 include:spf.hornetsecurity.com a:mailgateway-pm3.starxpert.fr a:mailgateway-pm4.starxpert.fr include:external.greffe-tc-paris.fr -all"3600
TXT"TLHYgea7zfPyY1t/G2LpyZw5DGlJFPfAaCMk9YYHYM4="3600
CAA0 issue "globalsign.com"3600
CAA0 issue "letsencrypt.org"3600
CAA0 issue "sectigo.com"3600
CAA0 issuewild ";"3600
CAA0 issue "certigna.fr"3600
CAA0 issue "digicert.com"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 1h, MX 1h, NS 1h.
  • ✓ No CNAME at the apex #33
    The zone apex has no CNAME record.
  • ✓ No wildcard #34
    Names that don't exist return NXDOMAIN.
  • ✓ CAA restricts issuance #35
    Certificates may be issued by: globalsign.com, letsencrypt.org, sectigo.com, none (issuance forbidden), certigna.fr, digicert.com.