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onlinebibliotheek.nl

Checked 2026-10-22 15:01 UTC · first added 2026-10-21
!Check could not complete

Domain & DNS

error

27 passed 0 warn 0 failed 1 errors

lookups failed for rdap; results are incomplete

Areas

iRegistration iDelegation iNameservers iSOA iDNSSEC ✓Records

Recent checks

!

Full report

Domain & DNS report for onlinebibliotheek.nl ›

Mail

warn

27 passed 3 warn 0 failed

Areas

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

Problems

  • !
    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
  • !
    Signatures expire in 77h0m0s
    DNSSEC · DNSKEY signatures expire at 2026-10-25T19:57:31Z (in 77h0m0s). Check that re-signing works.
    #21
  • !
    Policy in testing mode
    TLS · With mode: testing, senders only report TLS problems (via TLS-RPT) and still deliver without TLS. Switch to mode: enforce once reports are clean.
    #33

Recent checks

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Full report

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