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aiga.fr

Checked 2026-10-22 01:30 UTC · first added 2026-10-21
✗Problems found Score 66 of 100

Domain & DNS

warn

21 passed 3 warn 0 failed

Areas

iRegistration iDelegation ✓Nameservers !SOA !DNSSEC !Records

Problems

  • !
    Serial date in the future
    SOA · The serial 2092050326 looks like a date (YYYYMMDDnn) in the future (2092-05-03). It can only grow, so a wrong date can't be undone without a serial wrap-around.
    #26
  • !
    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 aiga.fr ›

Mail

fail

21 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
  • !
    Single MX host, no backup
    MX · Only one MX record found. For better email reliability, consider adding at least one backup MX server.
    #12
  • !
    1024-bit DKIM key
    DKIM · 1024-bit RSA keys are the minimum and are considered weak today: mail (1024 bits), selector1 (1024 bits). Rotate to a 2048-bit key.
    #23
  • !
    SHA-1 only
    DKIM · These keys only allow SHA-1 signatures (h=sha1), which receivers no longer accept (RFC 8301): mail. Remove the h= tag or use h=sha256.
    #24
  • !
    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

✗

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