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vsnu.nl

Checked 2026-10-22 17:10 UTC · first added 2026-10-21
!Check could not complete

Domain & DNS

error

27 passed 2 warn 0 failed 1 errors

lookups failed for rdap; results are incomplete

Areas

iRegistration ✓Delegation !Nameservers !SOA iDNSSEC iRecords

Problems

  • !
    Software version disclosed
    Nameservers · These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: ns1.digistate.eu: "9.18.33"; ns2.digistate.nl: "9.18.33"; ns3.digistate.org: "9.18.33". Hide or replace the version string.
    #17
  • !
    Unusual SOA timers
    SOA · retry 1h should be shorter than refresh 1h. Current values: refresh 1h, retry 1h, expire 14d, negative TTL 30m.
    #23

Recent checks

!

Full report

Domain & DNS report for vsnu.nl ›

Mail

fail

8 passed 3 warn 1 failed

Areas

✗SPF !DMARC !DKIM ✓DNSSEC !MX iBIMI

Problems

  • ✗
    No SPF record
    SPF · No SPF record was found for this domain. SPF is important for preventing email spoofing. Add an SPF record to specify which servers are authorized to send email for your domain.
    #6
  • !
    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
  • !
    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
  • !
    Unsupported report address
    DMARC · Receivers only send reports to mailto: addresses: mailto:abusevsnu.nl.
    #29

Recent checks

✗

Full report

Mail report for vsnu.nl ›