stappen-shoppen.nl

Checked 22 October 2026, 16:12 UTC · via 8.8.8.8
!Passed with warnings
25 passed 3 warnings 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/stappen-shoppen.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/stappen-shoppen.nl returned HTTP 429
    #3

Delegation

warn

drie.dnssrv.nl, een.dnssrv.nl, twee.dnssrv.nl

Found

Parent zone
nl
Delegation from
ns1.dns.nl (194.0.28.53)
NS at the parent
drie.dnssrv.nl, een.dnssrv.nl, twee.dnssrv.nl
NS in the zone
christina.neostrada.nl, lisa.neostrada.nl, sandra.neostrada.nl
NameserverAddressesNetwork (AS)Glue
christina.neostrada.nl (zone only)172.104.143.74 2a01:7e01::f03c:91ff:fee9:95bdAS63949 AKAMAI-LINODE-AP - Akamai Connected Cloud, SG AS63949 AKAMAI-LINODE-AP - Akamai Connected Cloud, SG-
drie.dnssrv.nl (parent only)66.228.38.167 2600:3c03::f03c:91ff:fe0a:b97AS63949 AKAMAI-LINODE-AP - Akamai Connected Cloud, SG AS63949 AKAMAI-LINODE-AP - Akamai Connected Cloud, SG2600:3c03::f03c:91ff:fe0a:b97
een.dnssrv.nl (parent only)31.25.98.57 2a05:1500:702:0:1c00:3eff:fe00:35AS48635 CLDIN-NL - Your Hosting B.V., NL AS48635 CLDIN-NL - Your Hosting B.V., NL31.25.98.57 2a05:1500:702:0:1c00:3eff:fe00:35
lisa.neostrada.nl (zone only)66.228.38.167 2600:3c03::f03c:91ff:fe0a:b97AS63949 AKAMAI-LINODE-AP - Akamai Connected Cloud, SG AS63949 AKAMAI-LINODE-AP - Akamai Connected Cloud, SG-
sandra.neostrada.nl (zone only)31.25.98.57 2a05:1500:702:0:1c00:3eff:fe00:35AS48635 CLDIN-NL - Your Hosting B.V., NL AS48635 CLDIN-NL - Your Hosting B.V., NL-
twee.dnssrv.nl (parent only)172.104.143.74 2a01:7e01::f03c:91ff:fee9:95bdAS63949 AKAMAI-LINODE-AP - Akamai Connected Cloud, SG AS63949 AKAMAI-LINODE-AP - Akamai Connected Cloud, SG2a01:7e01::f03c:91ff:fee9:95bd

Checks

  • ✓ 3 nameservers #6
    Delegated to drie.dnssrv.nl, een.dnssrv.nl, twee.dnssrv.nl.
  • !
    NS sets differ
    The nameservers at the parent and in the zone should be the same. Only at the parent: drie.dnssrv.nl, een.dnssrv.nl, twee.dnssrv.nl; only in the zone: christina.neostrada.nl, lisa.neostrada.nl, sandra.neostrada.nl. christina.neostrada.nl, drie.dnssrv.nl, een.dnssrv.nl, lisa.neostrada.nl, sandra.neostrada.nl, twee.dnssrv.nl report NS christina.neostrada.nl lisa.neostrada.nl sandra.neostrada.nl.
    #7
  • !
    Glue differs from the zone
    The addresses at the parent (glue) differ from the addresses in the zone: drie.dnssrv.nl (glue 2600:3c03::f03c:91ff:fe0a:b97, zone 66.228.38.167, 2600:3c03::f03c:91ff:fe0a:b97); twee.dnssrv.nl (glue 2a01:7e01::f03c:91ff:fee9:95bd, zone 172.104.143.74, 2a01:7e01::f03c:91ff:fee9:95bd). Update the glue at your registrar.
    #8
  • ✓ 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: AS48635 (CLDIN-NL - Your Hosting B.V., NL): 4 addresses; AS63949 (AKAMAI-LINODE-AP - Akamai Connected Cloud, SG): 8 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

pass

12 of 12 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
christina.neostrada.nl 172.104.143.74NOERROR, 4 ms, authoritativenoyes / yesrefused-
christina.neostrada.nl 2a01:7e01::f03c:91ff:fee9:95bdNOERROR, 7 ms, authoritativenoyes / yesrefused-
drie.dnssrv.nl 66.228.38.167NOERROR, 92 ms, authoritativenoyes / yesrefused-
drie.dnssrv.nl 2600:3c03::f03c:91ff:fe0a:b97NOERROR, 85 ms, authoritativenoyes / yesrefused-
een.dnssrv.nl 31.25.98.57NOERROR, 10 ms, authoritativenoyes / yesrefused-
een.dnssrv.nl 2a05:1500:702:0:1c00:3eff:fe00:35NOERROR, 10 ms, authoritativenoyes / yesrefused-
lisa.neostrada.nl 66.228.38.167NOERROR, 91 ms, authoritativenoyes / yesrefused-
lisa.neostrada.nl 2600:3c03::f03c:91ff:fe0a:b97NOERROR, 85 ms, authoritativenoyes / yesrefused-
sandra.neostrada.nl 31.25.98.57NOERROR, 11 ms, authoritativenoyes / yesrefused-
sandra.neostrada.nl 2a05:1500:702:0:1c00:3eff:fe00:35NOERROR, 10 ms, authoritativenoyes / yesrefused-
twee.dnssrv.nl 172.104.143.74NOERROR, 3 ms, authoritativenoyes / yesrefused-
twee.dnssrv.nl 2a01:7e01::f03c:91ff:fee9:95bdNOERROR, 7 ms, authoritativenoyes / yesrefused-

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.
  • ✓ 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 2024110501 · primary sandra.neostrada.nl

Found

Primary (MNAME)
sandra.neostrada.nl
Contact (RNAME)
hostmaster.neostrada.nl
Serial
2024110501
Refresh / retry
10800 s / 3600 s
Expire
604800 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
christina.neostrada.nl (172.104.143.74)2024110501
christina.neostrada.nl (2a01:7e01::f03c:91ff:fee9:95bd)2024110501
drie.dnssrv.nl (66.228.38.167)2024110501
drie.dnssrv.nl (2600:3c03::f03c:91ff:fe0a:b97)2024110501
een.dnssrv.nl (31.25.98.57)2024110501
een.dnssrv.nl (2a05:1500:702:0:1c00:3eff:fe00:35)2024110501
lisa.neostrada.nl (66.228.38.167)2024110501
lisa.neostrada.nl (2600:3c03::f03c:91ff:fe0a:b97)2024110501
sandra.neostrada.nl (31.25.98.57)2024110501
sandra.neostrada.nl (2a05:1500:702:0:1c00:3eff:fe00:35)2024110501
twee.dnssrv.nl (172.104.143.74)2024110501
twee.dnssrv.nl (2a01:7e01::f03c:91ff:fee9:95bd)2024110501

Checks

  • ✓ Serial 2024110501 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 3h, retry 1h, expire 7d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver sandra.neostrada.nl is one of the listed nameservers.
  • ✓ Contact hostmaster@neostrada.nl #25
    The SOA RNAME hostmaster.neostrada.nl means hostmaster@neostrada.nl.
  • ✓ Date-based serial #26
    The serial 2024110501 follows the YYYYMMDDnn convention (2024-11-05).

DNSSEC

warn

Signed, DS published at parent

Found

Validated by resolver
yes
Denial of existence
NSEC3
NSEC3
10 iterations, 2-byte salt
Signatures valid until
5 November 2026

DS at the parent

Key tagAlgorithmDigestMatches a key
62014RSASHA256 (8)SHA256 F807C894AA5450CD…yes

DNSKEY in the zone

Key tagRoleAlgorithm
47184ZSK (256)RSASHA256 (8)
62014KSK (257)RSASHA256 (8)

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 62014 (SHA256).
  • ✓ Modern algorithms #29
    Key algorithms: RSASHA256 (8).
  • ✓ Signatures valid until 2026-11-05 #30
    The earliest DNSKEY/SOA signature expires at 2026-11-05 00:00 UTC.
  • !
    NSEC3 with extra iterations or salt
    NSEC3 uses 10 iterations and a 2-byte salt. RFC 9276 recommends 0 iterations and no salt: extra iterations cost resolvers CPU and add no real protection, and some validators treat high counts as insecure.
    #31

Records

info

13 records at the apex

Found

Read from
172.104.143.74:53
TypeValueTTL
SOAsandra.neostrada.nl. hostmaster.neostrada.nl. 2024110501 10800 3600 604800 36003600
NSlisa.neostrada.nl.3600
NSsandra.neostrada.nl.3600
NSchristina.neostrada.nl.3600
A95.211.140.1213600
MX10 aspmx2.googlemail.com.3600
MX5 alt2.aspmx.l.google.com.3600
MX5 alt1.aspmx.l.google.com.3600
MX10 aspmx3.googlemail.com.3600
MX1 aspmx.l.google.com.3600
TXT"google-site-verification=46b-v_-Tr72zYYEfnt8LUyAS98XpMtxm68Pau5QjtqE"3600
TXT"v=spf1 include:_spf.mijnwefact.nl mx include:_spf.google.com ~all"3600
TXT"google-site-verification=6qpdaXOybERMghAHPn1ZXq0iGgu09EHTjtFaPZlltps"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.
  • 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