SurfaceMap › a › ac-amiens.fr

ac-amiens.fr

Checked 2026-10-22 01:22 UTC · first added 2026-10-21
✗Problems found Score 53 of 100

Domain & DNS

fail

19 passed 4 warn 1 failed

Areas

iRegistration !Delegation ✗Nameservers !SOA !DNSSEC ✓Records

Problems

  • ✗
    No DNS over TCP
    Nameservers · DNS over TCP is required (RFC 7766); without it, large answers such as DNSSEC responses fail. Not answering over TCP: dns-srv1.ac-amiens.fr (195.221.153.10): dial tcp 195.221.153.10:53: i/o timeout; ns.ac-amiens.fr (195.221.153.10): dial tcp 195.221.153.10:53: i/o timeout.
    #19
  • !
    NS sets differ
    Delegation · The nameservers at the parent and in the zone should be the same. Only at the parent: ns.ac-amiens.fr, orion.utc.fr; only in the zone: dns-srv1.ac-amiens.fr, dns1.utc.fr. dns-srv1.ac-amiens.fr, dns1.utc.fr, mars.ac-creteil.fr, ns.ac-amiens.fr, orion.utc.fr report NS dns-srv1.ac-amiens.fr dns1.utc.fr mars.ac-creteil.fr.
    #7
  • !
    Glue differs from the zone
    Delegation · The addresses at the parent (glue) differ from the addresses in the zone: ns.ac-amiens.fr (glue 194.199.46.3, zone 195.221.153.10). Update the glue at your registrar.
    #8
  • !
    Unusual SOA timers
    SOA · retry 2h should be shorter than refresh 30m. Current values: refresh 30m, retry 2h, expire 35d, negative TTL 4h.
    #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

Recent checks

✗

Full report

Domain & DNS report for ac-amiens.fr ›

Mail

fail

20 passed 5 warn 1 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
  • !
    Not enabled
    DNSSEC · DNSSEC is not enabled for this domain. Consider enabling DNSSEC to protect against DNS spoofing attacks.
    #8
  • !
    Hosts without IPv6
    MX · The following MX hosts could not be resolved to IPv6 addresses: msg-a85.education.gouv.fr, msg-b85.education.gouv.fr
    #11
  • !
    No aggregate reports (rua)
    DMARC · DMARC record has no rua tag, so you receive no aggregate reports about who sends mail as your domain. Add rua=mailto:...
    #19
  • !
    1024-bit DKIM key
    DKIM · 1024-bit RSA keys are the minimum and are considered weak today: dkim (1024 bits). Rotate to a 2048-bit key.
    #23
  • !
    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

Mail report for ac-amiens.fr ›