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jeugdbibliotheek.nl

Checked 2026-10-22 14:01 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

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Full report

Domain & DNS report for jeugdbibliotheek.nl ›

Mail

warn

29 passed 3 warn 0 failed

Areas

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

Problems

!

Single MX host, no backup

MX · Only one MX record found. For better email reliability, consider adding at least one backup MX server.

#12
!

Signatures expire in 84h0m0s

DNSSEC · DNSKEY signatures expire at 2026-10-26T02:04:47Z (in 84h0m0s). 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

Mail report for jeugdbibliotheek.nl ›