lighthousereports.nl

Checked 22 October 2026, 14:11 UTC · via 8.8.8.8
!Passed with warnings
27 passed 2 warnings 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/lighthousereports.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/lighthousereports.nl returned HTTP 429
    #3

Delegation

pass

ns1.greenhost.nl, ns2.greenhost.net, ns3.greenhost.nl

Found

Parent zone
nl
Delegation from
ns1.dns.nl (194.0.28.53)
NS at the parent
ns1.greenhost.nl, ns2.greenhost.net, ns3.greenhost.nl
NS in the zone
ns1.greenhost.nl, ns2.greenhost.net, ns3.greenhost.nl
NameserverAddressesNetwork (AS)Glue
ns1.greenhost.nl213.108.104.200 2a00:c6c0:0:107::53AS47172 Greenhost - Greenhost BV, NL AS47172 Greenhost - Greenhost BV, NL213.108.104.200 2a00:c6c0:0:107::53
ns2.greenhost.net206.81.31.94 51.210.125.146 2a03:b0c0:3:d0::10fc:6001 2001:41d0:304:100::3d1dAS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC, US AS16276 OVH - OVH SAS, FR AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC, US AS16276 OVH - OVH SAS, FR-
ns3.greenhost.nl78.47.187.201 2a01:4f8:c0c:2324::1AS24940 HETZNER-AS - Hetzner Online GmbH, DE AS24940 HETZNER-AS - Hetzner Online GmbH, DE78.47.187.201 2a01:4f8:c0c:2324::1

Checks

  • ✓ 3 nameservers #6
    Delegated to ns1.greenhost.nl, ns2.greenhost.net, ns3.greenhost.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 4 IPv4 /24s and 4 IPv6 /48s.
  • ✓ 4 autonomous systems #11
    The nameservers are spread over: AS14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US): 2 addresses; AS16276 (OVH - OVH SAS, FR): 2 addresses; AS24940 (HETZNER-AS - Hetzner Online GmbH, DE): 2 addresses; AS47172 (Greenhost - Greenhost BV, NL): 2 addresses.
  • ✓ Nameserver names under 2 TLDs #12
    Nameserver names use the TLDs .net, .nl.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

warn

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.greenhost.nl 213.108.104.200NOERROR, 10 ms, authoritativenoyes / yesrefusedKnot DNS 3.6.2
ns1.greenhost.nl 2a00:c6c0:0:107::53NOERROR, 9 ms, authoritativenoyes / yesrefusedKnot DNS 3.6.2
ns2.greenhost.net 206.81.31.94NOERROR, 5 ms, authoritativenoyes / yesrefusedKnot DNS 3.6.0
ns2.greenhost.net 51.210.125.146NOERROR, 16 ms, authoritativenoyes / yesrefusedKnot DNS 3.6.0
ns2.greenhost.net 2a03:b0c0:3:d0::10fc:6001NOERROR, 5 ms, authoritativenoyes / yesrefusedKnot DNS 3.6.0
ns2.greenhost.net 2001:41d0:304:100::3d1dNOERROR, 16 ms, authoritativenoyes / yesrefusedKnot DNS 3.6.0
ns3.greenhost.nl 78.47.187.201NOERROR, 4 ms, authoritativenoyes / yesrefusedKnot DNS 3.5.6
ns3.greenhost.nl 2a01:4f8:c0c:2324::1NOERROR, 2 ms, authoritativenoyes / yesrefusedKnot DNS 3.5.6

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.
  • !
    Software version disclosed
    These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: ns1.greenhost.nl: "Knot DNS 3.6.2"; ns2.greenhost.net: "Knot DNS 3.6.0"; ns3.greenhost.nl: "Knot DNS 3.5.6". 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 1724839969 · primary ns1.greenhost.nl

Found

Primary (MNAME)
ns1.greenhost.nl
Contact (RNAME)
hostmaster.lighthousereports.nl
Serial
1724839969
Refresh / retry
14400 s / 7200 s
Expire
2419200 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
ns1.greenhost.nl (213.108.104.200)1724839969
ns1.greenhost.nl (2a00:c6c0:0:107::53)1724839969
ns2.greenhost.net (206.81.31.94)1724839969
ns2.greenhost.net (51.210.125.146)1724839969
ns2.greenhost.net (2a03:b0c0:3:d0::10fc:6001)1724839969
ns2.greenhost.net (2001:41d0:304:100::3d1d)1724839969
ns3.greenhost.nl (78.47.187.201)1724839969
ns3.greenhost.nl (2a01:4f8:c0c:2324::1)1724839969

Checks

  • ✓ Serial 1724839969 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 4h, retry 2h, expire 28d, negative TTL 1d.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.greenhost.nl is one of the listed nameservers.
  • ✓ Contact hostmaster@lighthousereports.nl #25
    The SOA RNAME hostmaster.lighthousereports.nl means hostmaster@lighthousereports.nl.
  • ✓ Timestamp serial #26
    The serial 1724839969 is a Unix timestamp (2024-08-28 10:12 UTC).

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
46222RSASHA256 (8)SHA256 4BE8F9DB52C52CB2…yes

DNSKEY in the zone

Key tagRoleAlgorithm
54339ZSK (256)RSASHA256 (8)
52907ZSK (256)ECDSAP256SHA256 (13)
46222KSK (257)RSASHA256 (8)
282KSK (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 46222 (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 01:34 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

13 records at the apex

Found

Read from
213.108.104.200:53
TypeValueTTL
SOAns1.greenhost.nl. hostmaster.lighthousereports.nl. 1724839969 14400 7200 2419200 864003600
NSns1.greenhost.nl.3600
NSns2.greenhost.net.3600
NSns3.greenhost.nl.3600
A213.108.104.10560
MX1 aspmx.l.google.com.3600
MX5 alt1.aspmx.l.google.com.3600
MX5 alt2.aspmx.l.google.com.3600
MX10 alt3.aspmx.l.google.com.3600
MX10 alt4.aspmx.l.google.com.3600
TXT"v=spf1 include:spf.greenhost.nl ~all"120
TXT"protonmail-verification=98f65f82a8b829b2cf625650e06fa0d29b898128"120
TXT"google-site-verification=D8-LsFUCBZcVP9LdYfmBPerBTZmpJhdDdvex3gvc08I"120

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (1m). Low TTLs are useful just before a planned change.
    #32
  • ✓ 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