ville-persan.fr

Checked 22 October 2026, 05:51 UTC · via 8.8.8.8
!Passed with warnings
25 passed 3 warnings 0 failed 3 info

Registration

info

.fr country-code · GANDI · expires 2027-07-28

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
GANDI
Registered
5 May 2004
Last changed
2 July 2026
Expires
28 July 2027
Status
client transfer prohibited
Registry nameservers
ns0.levelsys.com, ns1.levelsys.com, ns2.levelsys.com
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 2027-07-28 #3
    The registration is valid until 2027-07-28 (279 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

ns0.levelsys.com, ns1.levelsys.com, ns2.levelsys.com

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
ns0.levelsys.com, ns1.levelsys.com, ns2.levelsys.com
NS in the zone
ns0.levelsys.com, ns1.levelsys.com, ns2.levelsys.com
NameserverAddressesNetwork (AS)Glue
ns0.levelsys.com185.58.8.5AS201699 LEVELSYS - LEVEL SYS SAS, FR-
ns1.levelsys.com185.58.8.6AS201699 LEVELSYS - LEVEL SYS SAS, FR-
ns2.levelsys.com195.154.114.46AS12876 AS12876 - Scaleway SAS, FR-

Checks

  • ✓ 3 nameservers #6
    Delegated to ns0.levelsys.com, ns1.levelsys.com, ns2.levelsys.com.
  • ✓ 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 2 IPv4 /24s and 0 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS12876 (AS12876 - Scaleway SAS, FR): 1 address; AS201699 (LEVELSYS - LEVEL SYS SAS, FR): 2 addresses.
  • i
    All nameserver names under .com
    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.levelsys.com 185.58.8.5NOERROR, 14 ms, authoritativenoyes / yesrefused9.11.5-P4-5.1+deb10u1-Debian
ns1.levelsys.com 185.58.8.6NOERROR, 13 ms, authoritativenoyes / yesrefused9.8.4-rpz2+rl005.12-P1
ns2.levelsys.com 195.154.114.46NOERROR, 16 ms, authoritativenoyes / yesrefused9.11.5-P4-5.1+deb10u11-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.levelsys.com: "9.11.5-P4-5.1+deb10u1-Debian"; ns1.levelsys.com: "9.8.4-rpz2+rl005.12-P1"; ns2.levelsys.com: "9.11.5-P4-5.1+deb10u11-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 2026070901 · primary ns0.levelsys.com

Found

Primary (MNAME)
ns0.levelsys.com
Contact (RNAME)
dns.levelsys.com
Serial
2026070901
Refresh / retry
21600 s / 3600 s
Expire
1209600 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
ns0.levelsys.com (185.58.8.5)2026070901
ns1.levelsys.com (185.58.8.6)2026070901
ns2.levelsys.com (195.154.114.46)2026070901

Checks

  • ✓ Serial 2026070901 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 6h, retry 1h, expire 14d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns0.levelsys.com is one of the listed nameservers.
  • ✓ Contact dns@levelsys.com #25
    The SOA RNAME dns.levelsys.com means dns@levelsys.com.
  • ✓ Date-based serial #26
    The serial 2026070901 follows the YYYYMMDDnn convention (2026-07-09).

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

10 records at the apex

Found

Read from
185.58.8.5:53
TypeValueTTL
SOAns0.levelsys.com. dns.levelsys.com. 2026070901 21600 3600 1209600 360086400
NSns2.levelsys.com.86400
NSns1.levelsys.com.86400
NSns0.levelsys.com.86400
A87.98.159.160300
MX0 villepersan-fr01c.mail.protection.outlook.com.86400
TXT"brevo-code:43cdb46d69e771b7ea31d4d64738811d"86400
TXT"MS=ms95604786"86400
TXT"MS=593D65FA4BA6D3439E5F96ACCA94D30F67BFDFAA"86400
TXT"v=spf1 mx a ip4:213.32.80.75/32 ip4:185.51.216.158/32 " "ip4:212.227.126.130/32 ip4:87.252.5.49/32 ip4:213.32.80.28/32 " "ip4:195.42.148.83/32 ip4:94.154.14.250/32 include:spf.protection.outlook.com " "include:spf.express-mail.com include:spf.stratis.pro a:rmvsl.sigems.fr " "ip4:51.210.151.175/32 ip4:37.18.171.170/32 ip4:94.154.14.250/32 ip4:195.42.148.83/32 " "ip4:194.163.175.201/32 ip4:195.154.118.52/32 -all"86400

Checks

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