weert.nl

Checked 22 October 2026, 17:11 UTC · via 8.8.8.8
!Passed with warnings
26 passed 1 warning 0 failed 6 info

Registration

info

.nl country-code

Found

TLD
.nl (country-code)
ICANN policies apply
no
Lookup error: https://rdap.sidn.nl/domain/weert.nl returned HTTP 429

Checks

  • i
    .nl is a country-code TLD (ccTLD)
    Country-code TLD: governed by its local registry under national policy, not by an ICANN contract. Registrar accreditation, dispute resolution and RDAP/WHOIS rules are set by the registry.
    #1
  • ✓ TLD delegated and signed #2
    .nl is delegated in the root zone and DNSSEC-signed.
  • i
    Could not be checked
    The RDAP lookup failed, so this could not be checked: https://rdap.sidn.nl/domain/weert.nl returned HTTP 429
    #3

Delegation

info

ns.systemec.nl, ns2.systemec.nl, ns3.systemec.nl, ns4.systemec.nl

Found

Parent zone
nl
Delegation from
ns1.dns.nl (194.0.28.53)
NS at the parent
ns.systemec.nl, ns2.systemec.nl, ns3.systemec.nl, ns4.systemec.nl
NS in the zone
ns.systemec.nl, ns2.systemec.nl, ns3.systemec.nl, ns4.systemec.nl
NameserverAddressesNetwork (AS)Glue
ns.systemec.nl89.20.90.102AS41480 SYSTEMEC-AS - Systemec BV, NL89.20.90.102
ns2.systemec.nl89.20.90.89 2a02:2170:103:3::89AS41480 SYSTEMEC-AS - Systemec BV, NL AS41480 SYSTEMEC-AS - Systemec BV, NL89.20.90.89 2a02:2170:103:3::89
ns3.systemec.nl89.20.64.132 2a02:2170:102:2::132AS41480 SYSTEMEC-AS - Systemec BV, NL AS41480 SYSTEMEC-AS - Systemec BV, NL89.20.64.132 2a02:2170:102:2::132
ns4.systemec.nl85.203.0.188AS31251 NETGUARD-AS - Falco IPR BV, NL85.203.0.188

Checks

  • ✓ 4 nameservers #6
    Delegated to ns.systemec.nl, ns2.systemec.nl, ns3.systemec.nl, ns4.systemec.nl.
  • ✓ Parent and zone agree #7
    The parent delegation and the zone's NS records list the same nameservers.
  • ✓ No glue needed #8
    All nameservers are outside the zone, so no glue records are needed.
  • ✓ All names resolve #9
    Every nameserver name has an address and is not an alias.
  • ✓ Nameservers in different networks #10
    The nameservers are spread over 3 IPv4 /24s and 2 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS31251 (NETGUARD-AS - Falco IPR BV, NL): 1 address; AS41480 (SYSTEMEC-AS - Systemec BV, NL): 5 addresses.
  • i
    All nameserver names under .nl
    All nameserver names are under one TLD, so a problem with that TLD also makes the nameservers unreachable. Some operators use names under two TLDs for extra resilience.
    #12
  • i
    Partly IPv6
    These nameservers have no IPv6 address: ns.systemec.nl, ns4.systemec.nl.
    #13

Nameservers

warn

6 of 6 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns.systemec.nl 89.20.90.102NOERROR, 13 ms, authoritativenoyes / yesrefusedPowerDNS Authoritative Server 5.0.1 (built Oct 30 2025 10:38:39 by root@localhost)
ns2.systemec.nl 89.20.90.89NOERROR, 13 ms, authoritativenoyes / yesrefused-
ns2.systemec.nl 2a02:2170:103:3::89NOERROR, 13 ms, authoritativenoyes / yesrefused-
ns3.systemec.nl 89.20.64.132NOERROR, 12 ms, authoritativenoyes / yesrefused-
ns3.systemec.nl 2a02:2170:102:2::132NOERROR, 13 ms, authoritativenoyes / yesrefused-
ns4.systemec.nl 85.203.0.188NOERROR, 10 ms, authoritativenoyes / yesrefusedPowerDNS Authoritative Server 5.0.3 (built Feb 19 2026 15:05:24 by root@localhost)

Checks

  • ✓ All respond #14
    All 6 nameserver addresses answered.
  • ✓ All authoritative #15
    Every responding nameserver answers authoritatively for the zone.
  • ✓ No recursion #16
    The nameservers do not answer recursive queries for other domains.
  • !
    Software version disclosed
    These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: ns.systemec.nl: "PowerDNS Authoritative Server 5.0.1 (built Oct 30 2025 10:38:39 by root@localhost)"; ns4.systemec.nl: "PowerDNS Authoritative Server 5.0.3 (built Feb 19 2026 15:05:24 by root@localhost)". Hide or replace the version string.
    #17
  • ✓ Zone transfers refused #18
    No nameserver allows a zone transfer to the public.
  • ✓ TCP supported #19
    All nameservers answer over TCP.
  • ✓ EDNS supported #20
    All nameservers support EDNS(0).
  • ✓ Public addresses #21
    All nameserver addresses are publicly routable.

SOA

pass

serial 2026102202 · primary ns.systemec.nl

Found

Primary (MNAME)
ns.systemec.nl
Contact (RNAME)
postmaster.weert.nl
Serial
2026102202
Refresh / retry
28800 s / 7200 s
Expire
604800 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
ns.systemec.nl (89.20.90.102)2026102202
ns2.systemec.nl (89.20.90.89)2026102202
ns2.systemec.nl (2a02:2170:103:3::89)2026102202
ns3.systemec.nl (89.20.64.132)2026102202
ns3.systemec.nl (2a02:2170:102:2::132)2026102202
ns4.systemec.nl (85.203.0.188)2026102202

Checks

  • ✓ Serial 2026102202 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 8h, retry 2h, expire 7d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns.systemec.nl is one of the listed nameservers.
  • ✓ Contact postmaster@weert.nl #25
    The SOA RNAME postmaster.weert.nl means postmaster@weert.nl.
  • ✓ Date-based serial #26
    The serial 2026102202 follows the YYYYMMDDnn convention (2026-10-22).

DNSSEC

info

Signed, DS published at parent

Found

Validated by resolver
yes
Denial of existence
NSEC
Signatures valid until
5 November 2026

DS at the parent

Key tagAlgorithmDigestMatches a key
25254ECDSAP256SHA256 (13)SHA256 419F5EF0C9E7DC66…yes

DNSKEY in the zone

Key tagRoleAlgorithm
25254KSK (257)ECDSAP256SHA256 (13)

Checks

  • ✓ Signed and validated #27
    The zone is signed, the parent publishes a DS record, and the resolver validates the answers.
  • ✓ DS matches a key #28
    The DS record at the parent matches a key in the zone: key tag 25254 (SHA256).
  • ✓ Modern algorithms #29
    Key algorithms: ECDSAP256SHA256 (13).
  • ✓ Signatures valid until 2026-11-05 #30
    The earliest DNSKEY/SOA signature expires at 2026-11-05 00:00 UTC.
  • i
    NSEC
    The zone uses NSEC, so its full contents can be listed by walking the NSEC chain. That is fine unless the names are sensitive.
    #31

Records

info

22 records at the apex

Found

Read from
89.20.90.102:53
TypeValueTTL
SOAns.systemec.nl. postmaster.weert.nl. 2026102202 28800 7200 604800 36003600
NSns3.systemec.nl.3600
NSns.systemec.nl.3600
NSns4.systemec.nl.3600
NSns2.systemec.nl.3600
A195.72.120.1073600
AAAA2001:678:56c:1:195:72:120:1073600
MX5 weert-nl.mail.protection.outlook.com.3600
TXT"e1b35xqBgAfP3iHp8p8QVrsAkXhrlCiUJRIL2D2F3VnLIO5i82tyyuEyXstp0IwZ"3600
TXT"8DS8Yx4i40GADflh2JGWyGdvXTQX0CGtIbwMZRTr0BvO907xntWIwN26xJ69aIKL"3600
TXT"MS=ms74141950"3600
TXT"bastion365-domain-validation=1442b9ced75ed"360
TXT"f99f81f888b8a103bbb90b0772596a5fcebedfdfa8717bce40dd1fc337fca0e4"3600
TXT"qQBhvxIGvGxyepFWi7SJNdoVwv722pMDRWR9S4uWktNx6uVjRrYcdxsWmHiwWvjn"3600
TXT"ocxbyF/xJjrgSUfglQvJ54U60aNc1boSgVJLSYjWvS3j0r8WMs31YA51YC9KoOBM/ENl/GpeoM+Q3gIF2MlZsQ=="3600
TXT"umBbcMeBtDHEv9EGq3bCDw6whrnrLmayxnkJadXLONetoFNAXpxgAjQLNXCX0oa2"3600
TXT"DxyUsmCHZZ5WdsOCBABMTL0tzeTkegf5REehfaDrLhQ="3600
TXT"NX8wlmdYVczy4B6aCy50TIuZg2n0a4cV7/2+Wf0BO54="3600
TXT"7pgrNgW7zGWADVe9rGWgSTOwTkkH07cCav9fCMRAONo0WwgB5nVauVO1JA0Wm0IJ"3600
TXT"SGkzLt8HGeLvBf74PiVrGTpFnIpcJyFRhdUh93SrkxnpmOXsp3ocg7HgpILu3NzX"3600
TXT"v=spf1 ip4:78.108.130.88 ip4:87.249.113.154 ip4:195.72.120.107 ip4:5.200.29.52 ip4:31.223.171.250 ip4:77.74.49.8 ip4:5.100.224.132 ip4:5.100.224.133 ip4:87.237.96.38 ip4:91.218.37.0/24 ip4:195.35.139.10 ip4:176.74.239.242 ip4:213.208.232.101 ip4:194.53.72" ".4 ip4:194.53.72.10 ip4:194.53.72.252 ip4:52.232.40.16 ip6:2A07:CB84:3075:912:10:10:159:25 ip6:2A07:CB81:3711:815:10:10:160:25 include:_spf.zorgmail.nl include:spf.protection.outlook.com include:spf.pinkprivate.cloud include:spf.zaaksysteem.nl include:mes" "sage.djuma.nl include:_spf.formulierenserver.nl include:_spf.mail.services.bastion365.net include:spf.topdesk.net include:spf.flowmailer.net -all"3600
TXT"v=NTA7516-1;startdate=2019-06;enddate=2029-09;provider=bastionic;ntamx=10 mx.bastion365.net"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 1h, AAAA 1h, MX 1h, NS 1h.
  • ✓ No CNAME at the apex #33
    The zone apex has no CNAME record.
  • ✓ No wildcard #34
    Names that don't exist return NXDOMAIN.
  • i
    No CAA records
    Without CAA records any certificate authority may issue certificates for this domain. A CAA record limits issuance to the CAs you use.
    #35