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hsleiden.nl

Checked 2026-10-22 13:51 UTC · first added 2026-10-21
!Passed with warnings Score 94 of 100

Domain & DNS

ok

31 passed 0 warn 0 failed

Areas

iRegistration ✓Delegation iNameservers ✓SOA ✓DNSSEC ✓Records

Recent checks

✓

Full report

Domain & DNS report for hsleiden.nl ›

Mail

warn

31 passed 2 warn 0 failed

Areas

✓SPF ✓DMARC !DKIM ✓DNSSEC !MX iTLS 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
  • !
    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

Recent checks

!

Full report

Mail report for hsleiden.nl ›