SurfaceMap › p › parisaeroport.fr

parisaeroport.fr

Checked 2026-10-22 04:43 UTC · first added 2026-10-21
✗Problems found Score 65 of 100

Domain & DNS

fail

23 passed 3 warn 2 failed

Areas

iRegistration iDelegation ✗Nameservers !SOA !DNSSEC !Records

Problems

  • ✗
    Lame delegation
    Nameservers · These nameservers don't answer authoritatively for the zone, so resolvers ignore them: ns1.a0.impervasecuredns.net (2a02:e980:4::1): REFUSED, authoritative=false.
    #15
  • ✗
    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: ns1.a0.impervasecuredns.net (192.230.121.1): .
    #19
  • !
    Unusual SOA timers
    SOA · negative caching TTL (minimum) 3m is outside 5m–1d (RFC 2308 recommends 1–3 hours). Current values: refresh 1h, retry 15m, expire 7d, negative TTL 3m.
    #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 (30s). Low TTLs are useful just before a planned change.
    #32

Recent checks

✗

Full report

Domain & DNS report for parisaeroport.fr ›

Mail

warn

19 passed 2 warn 0 failed

Areas

✓SPF ✓DMARC ✓DKIM !DNSSEC !MX iBIMI

Problems

  • !
    Not enabled
    DNSSEC · DNSSEC is not enabled for this domain. Consider enabling DNSSEC to protect against DNS spoofing attacks.
    #8
  • !
    No MX records
    MX · No MX records found. If this domain is used for email, add MX records to specify mail servers. If it never receives mail, publish a null MX ("MX 0 .").
    #9

Recent checks

!

Full report

Mail report for parisaeroport.fr ›