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vitens.nl

Checked 2026-10-22 17:10 UTC · first added 2026-10-21

!Check could not complete

Domain & DNS

error

28 passed 0 warn 0 failed 1 errors

lookups failed for rdap; results are incomplete

Areas

iRegistration iDelegation ✓Nameservers ✓SOA iDNSSEC iRecords

Recent checks

!

Full report

Domain & DNS report for vitens.nl ›

Mail

warn

30 passed 3 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
!

Signatures expire in 9h0m0s

DNSSEC · DNSKEY signatures expire at 2026-10-23T02:00:00Z (in 9h0m0s). Check that re-signing works.

#21
!

1024-bit DKIM key

DKIM · 1024-bit RSA keys are the minimum and are considered weak today: k1 (1024 bits), selector1 (1024 bits), s2 (1024 bits). Rotate to a 2048-bit key.

#23

Recent checks

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Full report

Mail report for vitens.nl ›