amiens.fr

Checked 22 October 2026, 01:33 UTC · via 8.8.8.8
!Passed with warnings
21 passed 4 warnings 0 failed 6 info

Registration

info

.fr country-code · SOMME NUMERIQUE · expires 2027-01-13

Found

TLD
.fr (country-code)
ICANN policies apply
no
Registrar
SOMME NUMERIQUE
Registered
16 October 2001
Last changed
28 February 2026
Expires
13 January 2027
Status
active
Registry nameservers
freon.susinet.net, gedeon.susinet.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 2027-01-13 #3
    The registration is valid until 2027-01-13 (83 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

freon.susinet.net, gedeon.susinet.net

Found

Parent zone
fr
Delegation from
d.nic.fr (194.0.9.1)
NS at the parent
freon.susinet.net, gedeon.susinet.net
NS in the zone
freon.susinet.net, gedeon.susinet.net
NameserverAddressesNetwork (AS)Glue
freon.susinet.net91.199.234.50AS44842 SMSN-Network - Syndicat Mixte Somme Numerique, FR-
gedeon.susinet.net91.199.234.100AS44842 SMSN-Network - Syndicat Mixte Somme Numerique, FR-

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: freon.susinet.net, gedeon.susinet.net.
    #6
  • ✓ 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 one network
    all IPv4 addresses are in 91.199.234.0/24. A single network failure takes all nameservers down; RFC 2182 recommends topologically separate networks (anycast setups are an exception).
    #10
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS44842 (SMSN-Network - Syndicat Mixte Somme Numerique, FR): 2 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
  • !
    No IPv6
    None of the nameservers has an IPv6 address, so IPv6-only resolvers can't reach them.
    #13

Nameservers

warn

2 of 2 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
freon.susinet.net 91.199.234.50NOERROR, 24 ms, authoritativenoyes / yesrefused9.8.4-rpz2+rl005.12-P1
gedeon.susinet.net 91.199.234.100NOERROR, 19 ms, authoritativenoyes / yesrefused9.8.4-rpz2+rl005.12-P1

Checks

  • ✓ All respond #14
    All 2 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: freon.susinet.net: "9.8.4-rpz2+rl005.12-P1"; gedeon.susinet.net: "9.8.4-rpz2+rl005.12-P1". 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 2026092101 · primary freon.susinet.net

Found

Primary (MNAME)
freon.susinet.net
Contact (RNAME)
root.smsn.fr
Serial
2026092101
Refresh / retry
86400 s / 21600 s
Expire
3600000 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
freon.susinet.net (91.199.234.50)2026092101
gedeon.susinet.net (91.199.234.100)2026092101

Checks

  • ✓ Serial 2026092101 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 1d, retry 6h, expire 1000h, negative TTL 1d.
  • ✓ Primary is a public nameserver #24
    The primary nameserver freon.susinet.net is one of the listed nameservers.
  • ✓ Contact root@smsn.fr #25
    The SOA RNAME root.smsn.fr means root@smsn.fr.
  • ✓ Date-based serial #26
    The serial 2026092101 follows the YYYYMMDDnn convention (2026-09-21).

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

9 records at the apex

Found

Read from
91.199.234.50:53
TypeValueTTL
SOAfreon.susinet.net. root.smsn.fr. 2026092101 86400 21600 3600000 8640086400
NSfreon.susinet.net.86400
NSgedeon.susinet.net.86400
A185.86.48.213600
MX10 smtp2.amiens-metropole.com.3600
MX5 smtp1.amiens-metropole.com.3600
TXT"_vp2m91ny0kl5il0ockeq2zynto3ojy0"86400
TXT"v=spf1 ip4:91.199.234.224/27 ip4:185.86.48.17 ip4:185.86.48.21 ip4:213.32.80.117 a:spf-senders.oceamail.com ?all"86400
TXT"L+QUgH5E3ScSMsAGjlhK+P+aE5k="86400

Checks

  • ✓ TTLs within range #32
    TTLs: A 1h, MX 1h, 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