autoriteitpersoonsgegevens.nl

Checked 21 October 2026, 20:45 UTC · via 8.8.8.8
!Passed with warnings
28 passed 1 warning 0 failed 4 info

Registration

info

.nl country-code

Found

TLD
.nl (country-code)
ICANN policies apply
no
Lookup error: https://rdap.sidn.nl/domain/autoriteitpersoonsgegevens.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/autoriteitpersoonsgegevens.nl returned HTTP 429
    #3

Delegation

info

a1-157.akam.net, a10-65.akam.net, a28-64.akam.net, a3-65.akam.net, a4-66.akam.net, a9-65.akam.net

Found

Parent zone
nl
Delegation from
ns1.dns.nl (194.0.28.53)
NS at the parent
a1-157.akam.net, a10-65.akam.net, a28-64.akam.net, a3-65.akam.net, a4-66.akam.net, a9-65.akam.net
NS in the zone
a1-157.akam.net, a10-65.akam.net, a28-64.akam.net, a3-65.akam.net, a4-66.akam.net, a9-65.akam.net
NameserverAddressesNetwork (AS)Glue
a1-157.akam.net193.108.91.157 2600:1401:2::9dAS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a10-65.akam.net96.7.50.65 2600:1480:d000::41AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a28-64.akam.net95.100.173.64 2600:1480:d800::40AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a3-65.akam.net96.7.49.65 2600:1408:1c::41AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a4-66.akam.net72.246.46.66 2600:1480:9000::42AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a9-65.akam.net184.85.248.65 2a02:26f0:117::41AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-

Checks

  • ✓ 6 nameservers #6
    Delegated to a1-157.akam.net, a10-65.akam.net, a28-64.akam.net, a3-65.akam.net, a4-66.akam.net, a9-65.akam.net.
  • ✓ 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 6 IPv4 /24s and 6 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS21342 (AKAMAI-ASN2 - Akamai International B.V., NL): 12 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.
    #11
  • i
    All nameserver names under .net
    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

warn

12 of 12 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
a1-157.akam.net 193.108.91.157NOERROR, 4 ms, authoritativenoyes / yesrefused41824.5
a1-157.akam.net 2600:1401:2::9dNOERROR, 3 ms, authoritativenoyes / yesrefused41824.11
a10-65.akam.net 96.7.50.65NOERROR, 3 ms, authoritativenoyes / yesrefused48878.30
a10-65.akam.net 2600:1480:d000::41NOERROR, 3 ms, authoritativenoyes / yesrefused48878.30
a28-64.akam.net 95.100.173.64NOERROR, 3 ms, authoritativenoyes / yesrefused48878.32
a28-64.akam.net 2600:1480:d800::40NOERROR, 4 ms, authoritativenoyes / yesrefused48878.30
a3-65.akam.net 96.7.49.65NOERROR, 3 ms, authoritativenoyes / yesrefused41824.7
a3-65.akam.net 2600:1408:1c::41NOERROR, 3 ms, authoritativenoyes / yesrefused41824.10
a4-66.akam.net 72.246.46.66NOERROR, 4 ms, authoritativenoyes / yesrefused48878.32
a4-66.akam.net 2600:1480:9000::42NOERROR, 4 ms, authoritativenoyes / yesrefused48878.33
a9-65.akam.net 184.85.248.65NOERROR, 3 ms, authoritativenoyes / yesrefused41824.7
a9-65.akam.net 2a02:26f0:117::41NOERROR, 3 ms, authoritativenoyes / yesrefused41824.4

Checks

  • ✓ All respond #14
    All 12 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: a1-157.akam.net: "41824.5"; a1-157.akam.net: "41824.11"; a10-65.akam.net: "48878.30"; a28-64.akam.net: "48878.32"; a28-64.akam.net: "48878.30"; a3-65.akam.net: "41824.7"; a3-65.akam.net: "41824.10"; a4-66.akam.net: "48878.32"; a4-66.akam.net: "48878.33"; a9-65.akam.net: "41824.7"; a9-65.akam.net: "41824.4". 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 2024012569 · primary a1-157.akam.net

Found

Primary (MNAME)
a1-157.akam.net
Contact (RNAME)
hostmaster.autoriteitpersoonsgegevens.nl
Serial
2024012569
Refresh / retry
3600 s / 600 s
Expire
604800 s
Negative TTL
300 s

Serial per nameserver

NameserverSerial
a1-157.akam.net (193.108.91.157)2024012569
a1-157.akam.net (2600:1401:2::9d)2024012569
a10-65.akam.net (96.7.50.65)2024012569
a10-65.akam.net (2600:1480:d000::41)2024012569
a28-64.akam.net (95.100.173.64)2024012569
a28-64.akam.net (2600:1480:d800::40)2024012569
a3-65.akam.net (96.7.49.65)2024012569
a3-65.akam.net (2600:1408:1c::41)2024012569
a4-66.akam.net (72.246.46.66)2024012569
a4-66.akam.net (2600:1480:9000::42)2024012569
a9-65.akam.net (184.85.248.65)2024012569
a9-65.akam.net (2a02:26f0:117::41)2024012569

Checks

  • ✓ Serial 2024012569 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 1h, retry 10m, expire 7d, negative TTL 5m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver a1-157.akam.net is one of the listed nameservers.
  • ✓ Contact hostmaster@autoriteitpersoonsgegevens.nl #25
    The SOA RNAME hostmaster.autoriteitpersoonsgegevens.nl means hostmaster@autoriteitpersoonsgegevens.nl.
  • ✓ Date-based serial #26
    The serial 2024012569 follows the YYYYMMDDnn convention (2024-01-25).

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
24 October 2026

DS at the parent

Key tagAlgorithmDigestMatches a key
3513ECDSAP256SHA256 (13)SHA256 094AB3F461140A59…yes

DNSKEY in the zone

Key tagRoleAlgorithm
8312ZSK (256)ECDSAP256SHA256 (13)
3513KSK (257)ECDSAP256SHA256 (13)
30810ZSK (256)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 3513 (SHA256).
  • ✓ Modern algorithms #29
    Key algorithms: ECDSAP256SHA256 (13).
  • ✓ Short-lived signatures (online signing) #30
    Signatures are valid for 73h0m0s and created on demand; the current one was made at 2026-10-21 01:18 UTC and expires at 2026-10-24 02:18 UTC.
  • ✓ NSEC3 as recommended #31
    The zone uses NSEC3 with 0 iterations and no salt (RFC 9276).

Records

pass

20 records at the apex

Found

Read from
193.108.91.157:53
TypeValueTTL
SOAa1-157.akam.net. hostmaster.autoriteitpersoonsgegevens.nl. 2024012569 3600 600 604800 3003600
NSa1-157.akam.net.3600
NSa10-65.akam.net.3600
NSa9-65.akam.net.3600
NSa4-66.akam.net.3600
NSa3-65.akam.net.3600
NSa28-64.akam.net.3600
A159.46.210.203600
AAAA2a04:9a04:18b2:1::1d3600
MX20 mail1.minjenv.nl.900
MX20 mail2.minjenv.nl.900
TXT"v=spf1 include:_spf-jb3.minjenv.nl include:secumail.email ip4:150.105.112.150 ip4:150.105.120.150 -all"3600
TXT"_tv33la5gs9tmx2y3gy49c7vkj2pfyln"3600
TXT"QuoVadis=89c8ff48-7e90-4bb5-896f-9ae1e661d633"3600
TXT"QuoVadis=89b36331-badf-460a-aced-28191023820e"3600
TXT"cisco-ci-domain-verification=7e40602480caa8f8ca16ba6150da12c7bb4f9d64e2e775a163ee4af74640b4b6"3600
TXT"QuoVadis=0767785c-3708-4940-a2e7-f7fff56cf93b"3600
TXT"MS=ms56762741"3600
CAA0 issue "digicert.com"300
CAA0 issue "quovadisglobal.com"300

Checks

  • ✓ TTLs within range #32
    TTLs: A 1h, AAAA 1h, MX 15m, 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.
  • ✓ CAA restricts issuance #35
    Certificates may be issued by: digicert.com, quovadisglobal.com.