SurfaceMap › p › pontmeyer.nl

pontmeyer.nl

Checked 2026-10-22 15:20 UTC · first added 2026-10-21
!Check could not complete

Domain & DNS

error

19 passed 5 warn 0 failed 1 errors

lookups failed for rdap; results are incomplete

Areas

iRegistration !Delegation !Nameservers !SOA !DNSSEC !Records

Problems

  • !
    NS sets differ
    Delegation · The nameservers at the parent and in the zone should be the same. Only at the parent: ns2.kpn.net; only in the zone: ns2.cict.info. ns1.cict.info, ns2.cict.info, ns2.kpn.net, ns4.kpn.net report NS ns1.cict.info ns2.cict.info ns4.kpn.net.
    #7
  • !
    Software version disclosed
    Nameservers · These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: ns1.cict.info: "PowerDNS Authoritative Server 4.8.5 (built Feb 7 2025 09:21:19 by root@localhost)"; ns2.cict.info: "PowerDNS Authoritative Server 4.8.5 (built Feb 7 2025 09:21:19 by root@localhost)". Hide or replace the version string.
    #17
  • !
    Unusual SOA timers
    SOA · refresh 15m is outside 20m–1d; expire 1d is shorter than 7d; secondaries stop answering too soon when the primary is down. Current values: refresh 15m, retry 10m, expire 1d, negative TTL 1h.
    #23
  • !
    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
  • !
    Very low TTLs
    Records · These records have a TTL below 5m, causing extra queries and slower lookups: A (17s), AAAA (20s). Low TTLs are useful just before a planned change.
    #32

Recent checks

!

Full report

Domain & DNS report for pontmeyer.nl ›

Mail

fail

22 passed 4 warn 1 failed

Areas

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

Problems

  • ✗
    Policy: none (monitoring only)
    DMARC · DMARC policy is set to 'none', which only monitors but doesn't protect against spoofing. Consider upgrading to 'quarantine' or ideally 'reject'.
    #4
  • !
    Not enabled
    DNSSEC · DNSSEC is not enabled for this domain. Consider enabling DNSSEC to protect against DNS spoofing attacks.
    #8
  • !
    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: dkim (1024 bits), selector1 (1024 bits). Rotate to a 2048-bit key.
    #23
  • !
    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

✗

Full report

Mail report for pontmeyer.nl ›