boijmans.nl

Checked 21 October 2026, 21:00 UTC · via 8.8.8.8
iAll checks passed
30 passed 0 warnings 0 failed 5 info

Registration

info

.nl country-code · Prolocation B.V.

Found

TLD
.nl (country-code)
ICANN policies apply
no
Registrar
Prolocation B.V.
Registered
16 December 1999
Last changed
7 June 2023
Status
active
Registry nameservers
ns1.as41887.nl, ns2.as41887.eu, ns3.as41887.io, ns4.as41887.it
RDAP server
https://rdap.sidn.nl/

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
    Expiry date not published
    The registry does not publish the expiry date in RDAP. Check it with your registrar.
    #3
  • i
    No transfer lock
    The domain has no transfer lock (status: active). A registrar lock protects against unauthorized transfers.
    #4
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

pass

ns1.as41887.nl, ns2.as41887.eu, ns3.as41887.io, ns4.as41887.it

Found

Parent zone
nl
Delegation from
ns1.dns.nl (194.0.28.53)
NS at the parent
ns1.as41887.nl, ns2.as41887.eu, ns3.as41887.io, ns4.as41887.it
NS in the zone
ns1.as41887.nl, ns2.as41887.eu, ns3.as41887.io, ns4.as41887.it
NameserverAddressesNetwork (AS)Glue
ns1.as41887.nl94.228.129.129 2a00:d00:ff:129:94:228:129:129AS41887 PROLOCATION - Prolocation B.V., NL AS41887 PROLOCATION - Prolocation B.V., NL94.228.129.129 2a00:d00:ff:129:94:228:129:129
ns2.as41887.eu65.108.92.144 2a01:4f9:c012:6c08::1AS24940 HETZNER-AS - Hetzner Online GmbH, DE AS24940 HETZNER-AS - Hetzner Online GmbH, DE-
ns3.as41887.io165.227.154.158 2a03:b0c0:3:d0::50d:6001AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC, US AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC, US-
ns4.as41887.it94.228.142.168 2a00:d01:ff:905:94:228:142:168AS41887 PROLOCATION - Prolocation B.V., NL AS41887 PROLOCATION - Prolocation B.V., NL-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns1.as41887.nl, ns2.as41887.eu, ns3.as41887.io, ns4.as41887.it.
  • ✓ 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 4 IPv4 /24s and 4 IPv6 /48s.
  • ✓ 3 autonomous systems #11
    The nameservers are spread over: AS14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US): 2 addresses; AS24940 (HETZNER-AS - Hetzner Online GmbH, DE): 2 addresses; AS41887 (PROLOCATION - Prolocation B.V., NL): 4 addresses.
  • ✓ Nameserver names under 4 TLDs #12
    Nameserver names use the TLDs .eu, .io, .it, .nl.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

info

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.as41887.nl 94.228.129.129NOERROR, 10 ms, authoritativenoyes / yesrefusedNot disclosed - unix@prolocation.net
ns1.as41887.nl 2a00:d00:ff:129:94:228:129:129NOERROR, 10 ms, authoritativenoyes / yesrefusedNot disclosed - unix@prolocation.net
ns2.as41887.eu 65.108.92.144NOERROR, 24 ms, authoritativenoyes / yesrefusedNot disclosed - unix@prolocation.net
ns2.as41887.eu 2a01:4f9:c012:6c08::1NOERROR, 24 ms, authoritativenoyes / yesrefusedNot disclosed - unix@prolocation.net
ns3.as41887.io 165.227.154.158NOERROR, 22 ms, authoritativenoyes / yesrefusedNot disclosed - unix@prolocation.net
ns3.as41887.io 2a03:b0c0:3:d0::50d:6001NOERROR, 8 ms, authoritativenoyes / yesrefusedNot disclosed - unix@prolocation.net
ns4.as41887.it 94.228.142.168NOERROR, 11 ms, authoritativenoyes / yesrefusedNot disclosed - unix@prolocation.net
ns4.as41887.it 2a00:d01:ff:905:94:228:142:168NOERROR, 11 ms, authoritativenoyes / yesrefusedNot disclosed - unix@prolocation.net

Checks

  • ✓ All respond #14
    All 8 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.as41887.nl: "Not disclosed - unix@prolocation.net"; ns2.as41887.eu: "Not disclosed - unix@prolocation.net"; ns3.as41887.io: "Not disclosed - unix@prolocation.net"; ns4.as41887.it: "Not disclosed - unix@prolocation.net".
    #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 2026101501 · primary ns1.as41887.nl

Found

Primary (MNAME)
ns1.as41887.nl
Contact (RNAME)
beheer.prolocation.net
Serial
2026101501
Refresh / retry
14400 s / 7200 s
Expire
1209600 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
ns1.as41887.nl (94.228.129.129)2026101501
ns1.as41887.nl (2a00:d00:ff:129:94:228:129:129)2026101501
ns2.as41887.eu (65.108.92.144)2026101501
ns2.as41887.eu (2a01:4f9:c012:6c08::1)2026101501
ns3.as41887.io (165.227.154.158)2026101501
ns3.as41887.io (2a03:b0c0:3:d0::50d:6001)2026101501
ns4.as41887.it (94.228.142.168)2026101501
ns4.as41887.it (2a00:d01:ff:905:94:228:142:168)2026101501

Checks

  • ✓ Serial 2026101501 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 4h, retry 2h, expire 14d, negative TTL 1d.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.as41887.nl is one of the listed nameservers.
  • ✓ Contact beheer@prolocation.net #25
    The SOA RNAME beheer.prolocation.net means beheer@prolocation.net.
  • ✓ Date-based serial #26
    The serial 2026101501 follows the YYYYMMDDnn convention (2026-10-15).

DNSSEC

pass

Signed, DS published at parent

Found

Validated by resolver
yes
Denial of existence
NSEC3
NSEC3
0 iterations, 0-byte salt
Signatures valid until
29 October 2026

DS at the parent

Key tagAlgorithmDigestMatches a key
29408ECDSAP256SHA256 (13)SHA256 F2D37ED07F2D0BD3…yes

DNSKEY in the zone

Key tagRoleAlgorithm
29408KSK (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 29408 (SHA256).
  • ✓ Modern algorithms #29
    Key algorithms: ECDSAP256SHA256 (13).
  • ✓ Signatures valid until 2026-10-29 #30
    The earliest DNSKEY/SOA signature expires at 2026-10-29 00:00 UTC.
  • ✓ NSEC3 as recommended #31
    The zone uses NSEC3 with 0 iterations and no salt (RFC 9276).

Records

info

16 records at the apex

Found

Read from
94.228.129.129:53
TypeValueTTL
SOAns1.as41887.nl. beheer.prolocation.net. 2026101501 14400 7200 1209600 8640014400
NSns3.as41887.io.14400
NSns1.as41887.nl.14400
NSns2.as41887.eu.14400
NSns4.as41887.it.14400
A45.153.16.39300
MX10 boijmans-nl.mail.protection.outlook.com.14400
TXT"v=spf1 a ip4:167.89.80.16 ip4:80.95.160.31 include:spf.afas.online include:spf.protection.outlook.com include:servers.mcsv.net include:_spf.spotler.email include:recreatex.be ~all"3600
TXT"MS=ms94833378"3600
TXT"DALUX=CO405651"3600
TXT"Fcb9-B9vBguJBdkkubyAtIOM3JgPERwVZ3_ojvwi0eaG"3600
TXT"google-site-verification=HCojjDF8F9SuANoEKVieSCNoWQvFjA30kuh3DXLzDvQ"3600
TXT"bw=wXU1XchlSWKrCbUoVzXBD8wkrrvpcPguCN0yGIxXoFaI"3600
TXT"adobe-idp-site-verification=5e3032353243aa169c025dbe083ea2d5685782a1ec9da77964dbc6c643baea94"3600
TXT"facebook-domain-verification=1qvaiu9d7h5rb7kdlkj60yiy886lvr"3600
TXT"tTVdCjxInkzHjKsUWUSPgu0ZFVSUSYvxlOMT2RIi56yax7mo3AdFQG8oumse3f2/QzwxDg2g2mCnCSKBpt7PIA=="3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, MX 4h, NS 4h. The NS TTL at the parent is 1h and in the zone 4h; resolvers may use either.
  • ✓ 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