SurfaceMap › m › musisenstadstheater.nl

musisenstadstheater.nl

Checked 2026-10-22 14:40 UTC · first added 2026-10-21

!Check could not complete

Domain & DNS

error

26 passed 2 warn 0 failed 1 errors

lookups failed for rdap; results are incomplete

Areas

iRegistration !Delegation iNameservers !SOA iDNSSEC iRecords

Problems

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NS sets differ

Delegation · The nameservers at the parent and in the zone should be the same. Only at the parent: ns2.dn-s.be, ns3.dn-s.eu, ns4.dn-s.org; only in the zone: ns2.dn-s.nl, ns3.dn-s.nl, ns4.dn-s.nl. ns1.dn-s.nl, ns2.dn-s.be, ns2.dn-s.nl, ns3.dn-s.eu, ns3.dn-s.nl, ns4.dn-s.nl, ns4.dn-s.org report NS ns1.dn-s.nl ns2.dn-s.nl ns3.dn-s.nl ns4.dn-s.nl.

#7
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Unusual SOA timers

SOA · refresh 10m is outside 20m–1d; retry 1h should be shorter than refresh 10m. Current values: refresh 10m, retry 1h, expire 14d, negative TTL 1d.

#23

Recent checks

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Full report

Domain & DNS report for musisenstadstheater.nl ›

Mail

warn

26 passed 4 warn 0 failed

Areas

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

Problems

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Policy: quarantine

DMARC · DMARC policy is set to 'quarantine'. Consider upgrading to 'reject' for stronger protection once you've verified legitimate emails are passing authentication.

#4
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Single MX host, no backup

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

#12
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Report address not authorized

DMARC · These report addresses are in another domain that has not agreed to receive your reports, so receivers will not send them: mailto:dmarc@musis.nl (needs musisenstadstheater.nl._report._dmarc.musis.nl). Ask the report provider to publish the record, or check the address.

#29
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Not configured

TLS · MTA-STS is not configured, so other mail servers fall back to unencrypted delivery when TLS fails or is stripped by an attacker. Publish a _mta-sts TXT record and a policy at https://mta-sts.<domain>/.well-known/mta-sts.txt.

#32

Recent checks

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Full report

Mail report for musisenstadstheater.nl ›