SurfaceMap › z › zelfhulp.be

zelfhulp.be

Checked 2026-10-22 07:30 UTC · first added 2026-10-21
✗Problems found Score 45 of 100

Domain & DNS

fail

18 passed 3 warn 1 failed

Areas

iRegistration !Delegation ✗Nameservers ✓SOA !DNSSEC iRecords

Problems

  • ✗
    Nameservers not responding
    Nameservers · These addresses did not answer, so resolvers waste time on timeouts: dns2.kulnet.kuleuven.be (134.58.126.6): read udp 46.225.38.91:37002->134.58.126.6:53: i/o timeout.
    #14
  • !
    NS sets differ
    Delegation · The nameservers at the parent and in the zone should be the same. Only at the parent: dns1.kulnet.kuleuven.ac.be, dns2.kulnet.kuleuven.ac.be; only in the zone: dns1.kulnet.kuleuven.be, dns2.kulnet.kuleuven.be. dns1.kulnet.kuleuven.ac.be, dns1.kulnet.kuleuven.be, dns2.kulnet.kuleuven.ac.be, dns2.kulnet.kuleuven.be report NS dns1.kulnet.kuleuven.be dns2.kulnet.kuleuven.be.
    #7
  • !
    Nameservers in one network
    Delegation · all IPv4 addresses are in 134.58.126.0/24; all IPv6 addresses are in 2a02:2c40::/48. A single network failure takes all nameservers down; RFC 2182 recommends topologically separate networks (anycast setups are an exception).
    #10
  • !
    Not signed
    DNSSEC · The zone is not signed with DNSSEC, so answers can be spoofed. Enable DNSSEC at your DNS provider and publish the DS record at your registrar.
    #27

Recent checks

✗

Full report

Domain & DNS report for zelfhulp.be ›

Mail

fail

0 passed 2 warn 3 failed

Areas

✗SPF ✗DMARC ✗DKIM !DNSSEC !MX iBIMI

Problems

  • ✗
    No DMARC record
    DMARC · No DMARC record was found for this domain. DMARC is essential for preventing email spoofing. Add a DMARC record with p=reject or at least p=quarantine.
    #5
  • ✗
    No SPF record
    SPF · No SPF record was found for this domain. SPF is important for preventing email spoofing. Add an SPF record to specify which servers are authorized to send email for your domain.
    #6
  • ✗
    No DKIM keys published
    DKIM · _domainkey.zelfhulp.be does not exist (NXDOMAIN), so no DKIM keys are published. DKIM helps prevent email spoofing. Configure DKIM with your email service provider.
    #7
  • !
    Not enabled
    DNSSEC · DNSSEC is not enabled for this domain. Consider enabling DNSSEC to protect against DNS spoofing attacks.
    #8
  • !
    No MX records
    MX · No MX records found. If this domain is used for email, add MX records to specify mail servers. If it never receives mail, publish a null MX ("MX 0 .").
    #9

Recent checks

✗

Full report

Mail report for zelfhulp.be ›