hartvannederland.nl

Checked 21 October 2026, 21:21 UTC · via 8.8.8.8
✗Problems found
13 passed 2 warnings 1 failed 3 info

SPF

pass

SPF record published

Found

Record
v=spf1 include:spf-004ed801.pphosted.com include:spf.protection.outlook.com -all
DNS lookups
2 of 10
Void lookups
0 of 2

Checks

  • ✓ No deprecated ptr mechanism #1
    No ptr mechanism found in SPF record.
  • ✓ 2 of 10 DNS lookups #2
    SPF record needs 2 DNS lookups (limit is 10).
  • ✓ Ends with -all #3
    SPF record properly uses -all to restrict unauthorized senders.
  • ✓ Record published #6
    SPF record exists for this domain.
  • ✓ Single record #16
    Exactly one SPF record is published.
  • ✓ Valid syntax #25
    All SPF mechanisms and modifiers are valid.
  • ✓ No void lookups #26
    All include/redirect targets exist.
  • ✓ No overly broad IP ranges #27
    All ip4/ip6 ranges are narrow enough.

DMARC

warn

p=quarantine (_dmarc.hartvannederland.nl)

Found

Record
v=DMARC1; p=quarantine; rua=mailto:9l81ivbche@rua.powerdmarc.com; ruf=mailto:9l81ivbche@ruf.powerdmarc.com; fo=1;
Found at
_dmarc.hartvannederland.nl
External report address
mailto:9l81ivbche@rua.powerdmarc.com (authorized)
External report address
mailto:9l81ivbche@ruf.powerdmarc.com (could not be checked)
TagValueMeaning
vDMARC1Version
pquarantinePolicy
ruamailto:9l81ivbche@rua.powerdmarc.comAggregate report addresses
rufmailto:9l81ivbche@ruf.powerdmarc.comFailure report addresses
fo1Failure reporting options

Checks

  • !
    Policy: quarantine
    DMARC policy is set to 'quarantine'. Consider upgrading to 'reject' for stronger protection once you've verified legitimate emails are passing authentication.
    #4
  • ✓ Record published #5
    DMARC record exists for this domain.
  • ✓ Valid syntax #17
    DMARC record syntax is valid.
  • ✓ Applies to 100% of mail #18
    DMARC policy applies to all failing mail.
  • ✓ Aggregate reports enabled #19
    Aggregate reports are sent to: mailto:9l81ivbche@rua.powerdmarc.com
  • ✓ Subdomain policy: quarantine #20
    Subdomains are covered by policy 'quarantine'.
  • i
    Could not be checked
    The authorization of these report addresses could not be looked up: mailto:9l81ivbche@ruf.powerdmarc.com.
    #29

DKIM

fail

No keys found under the checked selectors

Found

Selectors
None found
_domainkey
NXDOMAIN

Checks

  • ✗
    No DKIM keys published
    _domainkey.hartvannederland.nl does not exist (NXDOMAIN), so no DKIM keys are published. DKIM helps prevent email spoofing. Configure DKIM with your email service provider.
    #7

DNSSEC

warn

Not signed

Found

DNSKEY records
No (0)
DS at parent
No

Checks

  • !
    Not enabled
    DNSSEC is not enabled for this domain. Consider enabling DNSSEC to protect against DNS spoofing attacks.
    #8

MX

info

DNS query for hartvannederland.nl failed: read udp 46.225.38.91:57243->8.8.8.8:53: i/o timeout

Checks

  • i
    Could not be checked
    The MX lookup failed, so this could not be checked: DNS query for hartvannederland.nl failed: read udp 46.225.38.91:57243->8.8.8.8:53: i/o timeout
    #9

BIMI

info

DNS query for default._bimi.hartvannederland.nl failed: read udp 46.225.38.91:55822->8.8.8.8:53: i/o timeout

Checks

  • i
    Could not be checked
    The BIMI lookup failed, so this could not be checked: DNS query for default._bimi.hartvannederland.nl failed: read udp 46.225.38.91:55822->8.8.8.8:53: i/o timeout
    #38