SurfaceMap › o › oniris-nantes.fr

oniris-nantes.fr

Checked 2026-10-22 04:38 UTC · first added 2026-10-21
✗Problems found Score 59 of 100

Domain & DNS

fail

20 passed 2 warn 2 failed

Areas

iRegistration ✗Delegation ✗Nameservers ✓SOA !DNSSEC iRecords

Problems

  • ✗
    Nameserver names don't resolve
    Delegation · These nameservers have no A or AAAA record, so they can't be reached (lame delegation): ns4.oniris-nantes.fr, ns5.oniris-nantes.fr.
    #9
  • ✗
    Nameservers not responding
    Nameservers · These addresses did not answer, so resolvers waste time on timeouts: ns2.oniris-nantes.fr (193.55.145.22): read udp 46.225.38.91:54647->193.55.145.22:53: i/o timeout; ns3.oniris-nantes.fr (193.51.0.23): read udp 46.225.38.91:46438->193.51.0.23:53: i/o timeout.
    #14
  • !
    NS sets differ
    Delegation · The nameservers at the parent and in the zone should be the same. Only at the parent: ns4.oniris-nantes.fr, ns5.oniris-nantes.fr. ns1.oniris-nantes.fr report NS ns1.oniris-nantes.fr ns2.oniris-nantes.fr ns3.oniris-nantes.fr.
    #7
  • !
    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 oniris-nantes.fr ›

Mail

warn

22 passed 5 warn 0 failed

Areas

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

Problems

  • !
    Policy: quarantine
    DMARC · DMARC policy is set to 'quarantine'. Consider upgrading to 'reject' for stronger protection once you've verified legitimate emails are passing authentication.
    #4
  • !
    No key under common selectors
    DKIM · The _domainkey name exists but no DKIM key was found under the common selectors. Selectors are provider-specific; check yours with -selector.
    #7
  • !
    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: de-smtp-inbound-1.mimecast.com, de-smtp-inbound-2.mimecast.com
    #11
  • !
    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 oniris-nantes.fr ›