SurfaceMap › n › navigart.fr

navigart.fr

Checked 2026-10-22 04:30 UTC · first added 2026-10-21
✗Problems found Score 53 of 100

Domain & DNS

warn

21 passed 6 warn 0 failed

Areas

iRegistration !Delegation !Nameservers !SOA !DNSSEC !Records

Problems

  • !
    Nameservers in one network
    Delegation · all IPv4 addresses are in 129.102.242.0/24. A single network failure takes all nameservers down; RFC 2182 recommends topologically separate networks (anycast setups are an exception).
    #10
  • !
    No IPv6
    Delegation · None of the nameservers has an IPv6 address, so IPv6-only resolvers can't reach them.
    #13
  • !
    Software version disclosed
    Nameservers · These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: ns.navigart.fr: "9.20.29-1~deb13u1-Debian"; ns.videomuseum.fr: "9.20.29-1~deb13u1-Debian"; ns2.videomuseum.fr: "9.20.30-1~deb13u1-Debian". Hide or replace the version string.
    #17
  • !
    Unusual SOA timers
    SOA · refresh 6m is outside 20m–1d; retry 15m should be shorter than refresh 6m. Current values: refresh 6m, retry 15m, expire 14d, negative TTL 6m.
    #23
  • !
    Not signed
    DNSSEC · 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
  • !
    Very low TTLs
    Records · These records have a TTL below 5m, causing extra queries and slower lookups: A (1m), MX (1m), NS (1m). Low TTLs are useful just before a planned change. The NS TTL at the parent is 1h and in the zone 1m; resolvers may use either.
    #32

Recent checks

!

Full report

Domain & DNS report for navigart.fr ›

Mail

fail

20 passed 3 warn 2 failed

Areas

✓SPF ✗DMARC ✗DKIM !DNSSEC ✓MX !TLS iBIMI

Problems

  • ✗
    Policy: none (monitoring only)
    DMARC · DMARC policy is set to 'none', which only monitors but doesn't protect against spoofing. Consider upgrading to 'quarantine' or ideally 'reject'.
    #4
  • ✗
    No DKIM keys published
    DKIM · _domainkey.navigart.fr does not exist (NXDOMAIN), so no DKIM keys are published. DKIM helps prevent email spoofing. Configure DKIM with your email service provider.
    #7
  • !
    Not enabled
    DNSSEC · DNSSEC is not enabled for this domain. Consider enabling DNSSEC to protect against DNS spoofing attacks.
    #8
  • !
    Report address not authorized
    DMARC · These report addresses are in another domain that has not agreed to receive your reports, so receivers will not send them: mailto:tech@videomuseum.fr (needs navigart.fr._report._dmarc.videomuseum.fr). Ask the report provider to publish the record, or check the address.
    #29
  • !
    Not configured
    TLS · MTA-STS is not configured, so other mail servers fall back to unencrypted delivery when TLS fails or is stripped by an attacker. Publish a _mta-sts TXT record and a policy at https://mta-sts.<domain>/.well-known/mta-sts.txt.
    #32

Recent checks

✗

Full report

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