Domain report: tuinverlichtingswinkel.nl

Registration

info

.nl country-code

Found

TLD: .nl (country-code)
ICANN policies apply: no

Lookup error: https://rdap.sidn.nl/domain/tuinverlichtingswinkel.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/tuinverlichtingswinkel.nl returned HTTP 429

#3

Delegation

info

ns1.shockmedia.nl, ns2.shockmedia.nl, ns3.shockmedia.nl

Found

Parent zone: nl
Delegation from: ns1.dns.nl (194.0.28.53)
NS at the parent: ns1.shockmedia.nl, ns2.shockmedia.nl, ns3.shockmedia.nl
NS in the zone: ns1.shockmedia.nl, ns2.shockmedia.nl, ns3.shockmedia.nl

Nameserver	Addresses	Network (AS)	Glue
ns1.shockmedia.nl	31.7.0.53 2a03:9700::53	AS20847 PREVIDER-AS - Previder B.V., NL AS20847 PREVIDER-AS - Previder B.V., NL	31.7.0.53 2a03:9700::53
ns2.shockmedia.nl	45.63.42.250 2001:19f0:5001:3169:5400:2ff:fe53:7a44	AS20473 AS-VULTR - The Constant Company, LLC, US AS20473 AS-VULTR - The Constant Company, LLC, US	45.63.42.250 2001:19f0:5001:3169:5400:2ff:fe53:7a44
ns3.shockmedia.nl	3.74.8.24 2a05:d014:133d:1200:bfd:ccd2:7453:bd9b	AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US	3.74.8.24 2a05:d014:133d:1200:bfd:ccd2:7453:bd9b

Checks

✓ 3 nameservers #6

Delegated to ns1.shockmedia.nl, ns2.shockmedia.nl, ns3.shockmedia.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.
✓ 3 autonomous systems #11

The nameservers are spread over: AS16509 (AMAZON-02 - Amazon.com, Inc., US): 2 addresses; AS20473 (AS-VULTR - The Constant Company, LLC, US): 2 addresses; AS20847 (PREVIDER-AS - Previder B.V., NL): 2 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

6 of 6 addresses answer authoritatively

Found

Nameserver	Answer	Recursion	TCP / EDNS	AXFR	Version
ns1.shockmedia.nl 31.7.0.53	NOERROR, 11 ms, authoritative	no	yes / yes	refused	-
ns1.shockmedia.nl 2a03:9700::53	NOERROR, 11 ms, authoritative	no	yes / yes	refused	-
ns2.shockmedia.nl 45.63.42.250	NOERROR, 9 ms, authoritative	no	yes / yes	refused	-
ns2.shockmedia.nl 2001:19f0:5001:3169:5400:2ff:fe53:7a44	NOERROR, 9 ms, authoritative	no	yes / yes	refused	-
ns3.shockmedia.nl 3.74.8.24	NOERROR, 4 ms, authoritative	no	yes / yes	refused	-
ns3.shockmedia.nl 2a05:d014:133d:1200:bfd:ccd2:7453:bd9b	NOERROR, 4 ms, authoritative	no	yes / yes	refused	-

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

warn

serial 2025031804 · primary ns1.shockmedia.nl

Found

Primary (MNAME): ns1.shockmedia.nl
Contact (RNAME): hostmaster.shockmedia.nl
Serial: 2025031804
Refresh / retry: 10800 s / 1800 s
Expire: 345600 s
Negative TTL: 43200 s

Serial per nameserver

Nameserver	Serial
ns1.shockmedia.nl (31.7.0.53)	2025031804
ns1.shockmedia.nl (2a03:9700::53)	2025031804
ns2.shockmedia.nl (45.63.42.250)	2025031804
ns2.shockmedia.nl (2001:19f0:5001:3169:5400:2ff:fe53:7a44)	2025031804
ns3.shockmedia.nl (3.74.8.24)	2025031804
ns3.shockmedia.nl (2a05:d014:133d:1200:bfd:ccd2:7453:bd9b)	2025031804

Checks

✓ Serial 2025031804 everywhere #22

All nameservers serve the same version of the zone.
!

Unusual SOA timers

expire 4d is shorter than 7d; secondaries stop answering too soon when the primary is down. Current values: refresh 3h, retry 30m, expire 4d, negative TTL 12h.

#23
✓ Primary is a public nameserver #24

The primary nameserver ns1.shockmedia.nl is one of the listed nameservers.
✓ Contact hostmaster@shockmedia.nl #25

The SOA RNAME hostmaster.shockmedia.nl means hostmaster@shockmedia.nl.
✓ Date-based serial #26

The serial 2025031804 follows the YYYYMMDDnn convention (2025-03-18).

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: 5 November 2026

DS at the parent

Key tag	Algorithm	Digest	Matches a key
279	ECDSAP256SHA256 (13)	SHA256 F77184F60B106830…	yes

DNSKEY in the zone

Key tag	Role	Algorithm
279	KSK (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 279 (SHA256).
✓ Modern algorithms #29

Key algorithms: ECDSAP256SHA256 (13).
✓ Signatures valid until 2026-11-05 #30

The earliest DNSKEY/SOA signature expires at 2026-11-05 00:00 UTC.
✓ NSEC3 as recommended #31

The zone uses NSEC3 with 0 iterations and no salt (RFC 9276).

Records

info

10 records at the apex

Found

Read from: 31.7.0.53:53

Type	Value	TTL
SOA	ns1.shockmedia.nl. hostmaster.shockmedia.nl. 2025031804 10800 1800 345600 43200	3600
NS	ns3.shockmedia.nl.	3600
NS	ns1.shockmedia.nl.	3600
NS	ns2.shockmedia.nl.	3600
A	31.7.0.27	300
AAAA	2a03:9700:8000::89	300
MX	10 tuinverlichtingswinkel-nl.mail.protection.outlook.com.	300
TXT	"MS=ms99236545"	300
TXT	"google-site-verification=3CZYF7gfnOVMo6EFTAEjWNrQh6WjDHxB_wcqGGFEJLk"	300
TXT	"v=spf1 a mx include:spf.protection.outlook.com include:spf.shockmedia.email ip6:2a03:9700:8000:0:adce:de33:cc33:2276 ~all"	300

Checks

✓ TTLs within range #32

TTLs: A 5m, AAAA 5m, MX 5m, 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
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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