vanstockum.nl

Checked 22 October 2026, 17:00 UTC · via 8.8.8.8
!Passed with warnings
22 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/vanstockum.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/vanstockum.nl returned HTTP 429
    #3

Delegation

info

ns1.naamservert.nl, ns2.naamservert.nl

Found

Parent zone
nl
Delegation from
ns1.dns.nl (194.0.28.53)
NS at the parent
ns1.naamservert.nl, ns2.naamservert.nl
NS in the zone
ns1.naamservert.nl, ns2.naamservert.nl
NameserverAddressesNetwork (AS)Glue
ns1.naamservert.nl185.117.226.60 2a10:7180:100::60AS12595 AS-XYNTA - Onworx BV, NL AS12595 AS-XYNTA - Onworx BV, NL185.117.226.60 2a10:7180:100::60
ns2.naamservert.nl84.22.117.155 2a02:2770:16:0:21a:4aff:fe7d:5713AS196752 TILAA - Tilaa B.V., NL AS196752 TILAA - Tilaa B.V., NL84.22.117.155 2a02:2770:16:0:21a:4aff:fe7d:5713

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns1.naamservert.nl, ns2.naamservert.nl.
    #6
  • ✓ 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 2 IPv4 /24s and 2 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS12595 (AS-XYNTA - Onworx BV, NL): 2 addresses; AS196752 (TILAA - Tilaa B.V., NL): 2 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
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

info

4 of 4 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.naamservert.nl 185.117.226.60NOERROR, 12 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns1.naamservert.nl 2a10:7180:100::60NOERROR, 12 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns2.naamservert.nl 84.22.117.155NOERROR, 10 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns2.naamservert.nl 2a02:2770:16:0:21a:4aff:fe7d:5713NOERROR, 10 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/

Checks

  • ✓ All respond #14
    All 4 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.
  • i
    Identifying string disclosed
    These nameservers answer version queries with a string that is not a version number: ns1.naamservert.nl: "Served by PowerDNS - https://www.powerdns.com/"; ns2.naamservert.nl: "Served by PowerDNS - https://www.powerdns.com/".
    #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 2025112002 · primary ns1.naamservert.nl

Found

Primary (MNAME)
ns1.naamservert.nl
Contact (RNAME)
hostmaster.naamservert.nl
Serial
2025112002
Refresh / retry
28800 s / 7200 s
Expire
604800 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
ns1.naamservert.nl (185.117.226.60)2025112002
ns1.naamservert.nl (2a10:7180:100::60)2025112002
ns2.naamservert.nl (84.22.117.155)2025112002
ns2.naamservert.nl (2a02:2770:16:0:21a:4aff:fe7d:5713)2025112002

Checks

  • ✓ Serial 2025112002 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 8h, retry 2h, expire 7d, negative TTL 1d.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.naamservert.nl is one of the listed nameservers.
  • ✓ Contact hostmaster@naamservert.nl #25
    The SOA RNAME hostmaster.naamservert.nl means hostmaster@naamservert.nl.
  • ✓ Date-based serial #26
    The serial 2025112002 follows the YYYYMMDDnn convention (2025-11-20).

DNSSEC

warn

Not signed

Found

Validated by resolver
no

Checks

  • !
    Not signed
    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

Records

info

7 records at the apex

Found

Read from
185.117.226.60:53
TypeValueTTL
SOAns1.naamservert.nl. hostmaster.naamservert.nl. 2025112002 28800 7200 604800 864003600
NSns2.naamservert.nl.3600
NSns1.naamservert.nl.3600
A185.117.226.703600
MX10 mail.vanstockum.nl.3600
TXT"MS=ms35429602"3600
TXT"v=spf1 include:_spf.nextpertise.nl ip4:213.156.0.245 ip4:213.156.9.0/24 ip4:37.153.206.188 ip4:185.117.226.70 include:spf.protection.outlook.com include:spf.routit.net include:_spf.nextpertise.email -all"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 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