SurfaceMap › d › dives-sur-mer.fr

dives-sur-mer.fr

Checked 2026-10-22 02:35 UTC · first added 2026-10-21
✗Problems found Score 37 of 100

Domain & DNS

fail

22 passed 2 warn 1 failed

Areas

✗Registration iDelegation !Nameservers ✓SOA !DNSSEC iRecords

Problems

  • ✗
    Expires in 12 days
    Registration · The registration expires on 2026-11-03. Renew it now or enable auto-renewal.
    #3
  • !
    Software version disclosed
    Nameservers · These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: nick.ns.cloudflare.com: "2026.10.2"; roxy.ns.cloudflare.com: "2026.10.2". Hide or replace the version string.
    #17
  • !
    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 dives-sur-mer.fr ›

Mail

fail

16 passed 9 warn 2 failed

Areas

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

Problems

  • ✗
    No 'all' mechanism
    SPF · SPF record doesn't have an 'all' mechanism. Add -all or ~all at the end of your SPF record.
    #3
  • ✗
    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
  • !
    5 of 10 DNS lookups, with problems
    SPF · SPF record needs 5 DNS lookups (limit is 10). Problems found: include:spf.mailjet.com-all does not exist or has no records.
    #2
  • !
    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: mx-mibc-fr-11.mailinblack.com
    #11
  • !
    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: selector1 (1024 bits). Rotate to a 2048-bit key.
    #23
  • !
    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
  • !
    Report address not authorized
    DMARC · These report addresses are in another domain that has not agreed to receive your reports, so receivers will not send them: mailto:dmarcncpa@normandiecabourgpaysdauge.fr (needs dives-sur-mer.fr._report._dmarc.normandiecabourgpaysdauge.fr). Ask the report provider to publish the record, or check the address.
    #29
  • !
    Addresses without reverse DNS
    MX · These MX addresses have no PTR record, which many receivers treat as a spam signal: 4.176.17.204 (mx-mibc-fr-11.mailinblack.com). Ask your hosting provider to set one.
    #30

… and 1 more in the full report.

Recent checks

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Full report

Mail report for dives-sur-mer.fr ›