voorlinden.nl

Checked 22 October 2026, 17:10 UTC · via 8.8.8.8
!Passed with warnings
27 passed 1 warning 0 failed 5 info

Registration

info

.nl country-code

Found

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

Delegation

pass

ns-i.dns.yourhosting.nu, ns-n.dns.yourhosting.eu, ns-v.dns.yourhosting.nl

Found

Parent zone
nl
Delegation from
ns1.dns.nl (194.0.28.53)
NS at the parent
ns-i.dns.yourhosting.nu, ns-n.dns.yourhosting.eu, ns-v.dns.yourhosting.nl
NS in the zone
ns-i.dns.yourhosting.nu, ns-n.dns.yourhosting.eu, ns-v.dns.yourhosting.nl
NameserverAddressesNetwork (AS)Glue
ns-i.dns.yourhosting.nu195.8.208.13 2a05:1500:fe00::c3ff:fe08:d00dAS12859 NL-BIT - BIT BV, NL AS12859 NL-BIT - BIT BV, NL-
ns-n.dns.yourhosting.eu92.63.173.9 2a05:1500:702:3:1c00:86ff:fe00:1412AS48635 CLDIN-NL - Your Hosting B.V., NL AS48635 CLDIN-NL - Your Hosting B.V., NL-
ns-v.dns.yourhosting.nl185.109.217.174 2a05:1500:600:5:1c00:e3ff:fe00:d52AS48635 CLDIN-NL - Your Hosting B.V., NL AS48635 CLDIN-NL - Your Hosting B.V., NL-

Checks

  • ✓ 3 nameservers #6
    Delegated to ns-i.dns.yourhosting.nu, ns-n.dns.yourhosting.eu, ns-v.dns.yourhosting.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 3 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS12859 (NL-BIT - BIT BV, NL): 2 addresses; AS48635 (CLDIN-NL - Your Hosting B.V., NL): 4 addresses.
  • ✓ Nameserver names under 3 TLDs #12
    Nameserver names use the TLDs .eu, .nl, .nu.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

pass

6 of 6 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns-i.dns.yourhosting.nu 195.8.208.13NOERROR, 11 ms, authoritativenoyes / yesrefused-
ns-i.dns.yourhosting.nu 2a05:1500:fe00::c3ff:fe08:d00dNOERROR, 11 ms, authoritativenoyes / yesrefused-
ns-n.dns.yourhosting.eu 92.63.173.9NOERROR, 11 ms, authoritativenoyes / yesrefused-
ns-n.dns.yourhosting.eu 2a05:1500:702:3:1c00:86ff:fe00:1412NOERROR, 11 ms, authoritativenoyes / yesrefused-
ns-v.dns.yourhosting.nl 185.109.217.174NOERROR, 10 ms, authoritativenoyes / yesrefused-
ns-v.dns.yourhosting.nl 2a05:1500:600:5:1c00:e3ff:fe00:d52NOERROR, 11 ms, authoritativenoyes / yesrefused-

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.
  • ✓ No version disclosed #17
    The nameservers don't reveal their software version.
  • ✓ 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 2026011405 · primary ns-v.dns.yourhosting.nl

Found

Primary (MNAME)
ns-v.dns.yourhosting.nl
Contact (RNAME)
hostmaster.firstfind.nl
Serial
2026011405
Refresh / retry
16384 s / 2048 s
Expire
1048576 s
Negative TTL
14400 s

Serial per nameserver

NameserverSerial
ns-i.dns.yourhosting.nu (195.8.208.13)2026011405
ns-i.dns.yourhosting.nu (2a05:1500:fe00::c3ff:fe08:d00d)2026011405
ns-n.dns.yourhosting.eu (92.63.173.9)2026011405
ns-n.dns.yourhosting.eu (2a05:1500:702:3:1c00:86ff:fe00:1412)2026011405
ns-v.dns.yourhosting.nl (185.109.217.174)2026011405
ns-v.dns.yourhosting.nl (2a05:1500:600:5:1c00:e3ff:fe00:d52)2026011405

Checks

  • ✓ Serial 2026011405 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 4h33m4s, retry 34m8s, expire 291h16m16s, negative TTL 4h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns-v.dns.yourhosting.nl is one of the listed nameservers.
  • ✓ Contact hostmaster@firstfind.nl #25
    The SOA RNAME hostmaster.firstfind.nl means hostmaster@firstfind.nl.
  • ✓ Date-based serial #26
    The serial 2026011405 follows the YYYYMMDDnn convention (2026-01-14).

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
33250RSASHA256 (8)SHA256 7FDBB0CC524108C2…yes

DNSKEY in the zone

Key tagRoleAlgorithm
33250KSK (257)RSASHA256 (8)
45241ZSK (256)RSASHA256 (8)
10924KSK (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 33250 (SHA256).
  • ✓ Modern algorithms #29
    Key algorithms: ECDSAP256SHA256 (13), RSASHA256 (8).
  • ✓ 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

warn

8 records at the apex

Found

Read from
195.8.208.13:53
TypeValueTTL
SOAns-v.dns.yourhosting.nl. hostmaster.firstfind.nl. 2026011405 16384 2048 1048576 144003600
NSns-v.dns.yourhosting.nl.3600
NSns-i.dns.yourhosting.nu.3600
NSns-n.dns.yourhosting.eu.3600
A217.26.123.693600
MX10 voorlinden-nl.mail.protection.outlook.com.60
TXT"v=spf1 a mx include:spf.protection.outlook.com include:_spf.supportbyrobin.com include:_spf.relay.mailprotect.be -all"60
TXT"facebook-domain-verification=wehkbkctp5pqgl054karwvvskpcmbc"60

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: MX (1m). Low TTLs are useful just before a planned change.
    #32
  • ✓ No CNAME at the apex #33
    The zone apex has no CNAME record.
  • i
    Wildcard record
    A random name under the zone resolves, so there is a wildcard (*) record. Typos and non-existent hosts resolve too, which can confuse mail and certificate checks.
    #34
  • 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