SurfaceMap › i › isover.fr

isover.fr

Checked 2026-10-22 03:33 UTC · first added 2026-10-21
✗Problems found Score 66 of 100

Domain & DNS

warn

26 passed 1 warn 0 failed

Areas

iRegistration ✓Delegation iNameservers ✓SOA !DNSSEC iRecords

Problems

  • !
    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

!

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Mail

fail

17 passed 7 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
  • !
    1 of 10 DNS lookups, with problems
    SPF · SPF record needs 1 DNS lookups (limit is 10). Problems found: include:_spf.acquia.com does not exist or has no records.
    #2
  • !
    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: mail10.saint-gobain.com, mail3.saint-gobain.com, mail4.saint-gobain.com, mail5.saint-gobain.com, mail6.saint-gobain.com, mail7.saint-gobain.com, mail8.saint-gobain.com, mail9.saint-gobain.com, mail.saint-gobain.com, mail2.saint-gobain.com
    #11
  • !
    More than 5 MX records
    MX · Found 10 MX records, which is more than the recommended maximum of 5. Too many MX records may indicate a misconfiguration.
    #13
  • !
    1 void lookup
    SPF · 1 include/redirect target does not exist or has no records (limit is 2). This usually is a stale include; remove it.
    #26
  • !
    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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