Domain report: vlaardingen.nl

Registration

info

.nl country-code

Found

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

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

#3

Delegation

pass

ns1.digiworks.nl, ns2.digiworks.nl, ns3.digiworks.be

Found

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

Nameserver	Addresses	Network (AS)	Glue
ns1.digiworks.nl	185.189.182.214 2a0b:f380:3e8::1d6	AS215747 NubaCloud - NubaCloud B.V., NL AS215747 NubaCloud - NubaCloud B.V., NL	185.189.182.214 2a0b:f380:3e8::1d6
ns2.digiworks.nl	178.162.151.205 2001:1af8:5000:a025:3:29ff:febf:60d0	AS60781 LEASEWEB-NL-AMS-01 - LeaseWeb Netherlands B.V., NL AS60781 LEASEWEB-NL-AMS-01 - LeaseWeb Netherlands B.V., NL	178.162.151.205 2001:1af8:5000:a025:3:29ff:febf:60d0
ns3.digiworks.be	87.106.141.147 2a01:239:292:800::1	AS8560 IONOS-AS - IONOS SE, DE AS6724 STRATO - Strato GmbH, DE	-

Checks

✓ 3 nameservers #6

Delegated to ns1.digiworks.nl, ns2.digiworks.nl, ns3.digiworks.be.
✓ 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.
✓ 4 autonomous systems #11

The nameservers are spread over: AS215747 (NubaCloud - NubaCloud B.V., NL): 2 addresses; AS60781 (LEASEWEB-NL-AMS-01 - LeaseWeb Netherlands B.V., NL): 2 addresses; AS6724 (STRATO - Strato GmbH, DE): 1 address; AS8560 (IONOS-AS - IONOS SE, DE): 1 address.
✓ Nameserver names under 2 TLDs #12

Nameserver names use the TLDs .be, .nl.
✓ All reachable over IPv6 #13

Every nameserver has an IPv6 address.

Nameservers

info

6 of 6 addresses answer authoritatively

Found

Nameserver	Answer	Recursion	TCP / EDNS	AXFR	Version
ns1.digiworks.nl 185.189.182.214	NOERROR, 13 ms, authoritative	no	yes / yes	refused	-
ns1.digiworks.nl 2a0b:f380:3e8::1d6	NOERROR, 15 ms, authoritative	no	yes / yes	refused	-
ns2.digiworks.nl 178.162.151.205	NOERROR, 14 ms, authoritative	no	yes / yes	refused	-
ns2.digiworks.nl 2001:1af8:5000:a025:3:29ff:febf:60d0	NOERROR, 14 ms, authoritative	no	yes / yes	refused	-
ns3.digiworks.be 87.106.141.147	NOERROR, 13 ms, authoritative	no	yes / yes	refused	unknown
ns3.digiworks.be 2a01:239:292:800::1	NOERROR, 13 ms, authoritative	no	yes / yes	refused	unknown

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.
i

Identifying string disclosed

These nameservers answer version queries with a string that is not a version number: ns3.digiworks.be: "unknown".

#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 2026101403 · primary ns1.digiworks.nl

Found

Primary (MNAME): ns1.digiworks.nl
Contact (RNAME): admin.digiworks.nl
Serial: 2026101403
Refresh / retry: 14400 s / 3600 s
Expire: 1209600 s
Negative TTL: 3600 s

Serial per nameserver

Nameserver	Serial
ns1.digiworks.nl (185.189.182.214)	2026101403
ns1.digiworks.nl (2a0b:f380:3e8::1d6)	2026101403
ns2.digiworks.nl (178.162.151.205)	2026101403
ns2.digiworks.nl (2001:1af8:5000:a025:3:29ff:febf:60d0)	2026101403
ns3.digiworks.be (87.106.141.147)	2026101403
ns3.digiworks.be (2a01:239:292:800::1)	2026101403

Checks

✓ Serial 2026101403 everywhere #22

All nameservers serve the same version of the zone.
✓ Timers within recommendations #23

SOA refresh 4h, retry 1h, expire 14d, negative TTL 1h.
✓ Primary is a public nameserver #24

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

The SOA RNAME admin.digiworks.nl means admin@digiworks.nl.
✓ Date-based serial #26

The serial 2026101403 follows the YYYYMMDDnn convention (2026-10-14).

DNSSEC

info

Signed, DS published at parent

Found

Validated by resolver: yes
Denial of existence: NSEC
Signatures valid until: 28 November 2026

DS at the parent

Key tag	Algorithm	Digest	Matches a key
32881	RSASHA256 (8)	SHA256 7F4792F6DB078AB0…	yes
43048	RSASHA256 (8)	SHA256 7A9D5398749E8E09…	yes

DNSKEY in the zone

Key tag	Role	Algorithm
43048	ZSK (256)	RSASHA256 (8)
32881	KSK (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 32881 (SHA256), key tag 43048 (SHA256).
✓ Modern algorithms #29

Key algorithms: RSASHA256 (8).
✓ Signatures valid until 2026-11-28 #30

The earliest DNSKEY/SOA signature expires at 2026-11-28 14:11 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

info

42 records at the apex

Found

Read from: 185.189.182.214:53

Type	Value	TTL
SOA	ns1.digiworks.nl. admin.digiworks.nl. 2026101403 14400 3600 1209600 3600	86400
NS	ns1.digiworks.nl.	86400
NS	ns2.digiworks.nl.	86400
NS	ns3.digiworks.be.	86400
A	37.200.85.24	3600
AAAA	2a07:5201:1::3:2	3600
MX	10 spamfilter.ezorg.nl.	3600
MX	20 spamfilter01.ezorg.nl.	3600
MX	30 spamfilter02.ezorg.nl.	3600
MX	40 spamfilter03.ezorg.nl.	3600
TXT	"IIDYOdgRo8GzeCKPHxGITOa9pg27QKJrHKNnvntfpo1cFCMFA8bNL4d9ZE6EXZj7"	3600
TXT	"03ecf0de9e6e1ea7d7d7938676f845ff7e0a08e523bc6ae993fcf3e989bc5a5b"	3600
TXT	"_wfkj3truiwp6nwtj630ocg3g8ytfu8n"	3600
TXT	"YmStJrokfk4apY6tIQNJoxqZJAtRtHidzp9lGaxgkAHWTn3rjLJdvVKIWmld0HxN"	3600
TXT	"f2376d416379262603c94b4f3c004352111650a26f84c4518e7040d2836acae4"	3600
TXT	"v=spf1 include:_spf1.vlaardingen.nl include:_spf2.vlaardingen.nl include:_spf.ezorg.nl ip4:185.54.113.15 ip4:84.247.10.126 ip6:2a01:7c8:bb01:2a8:5054:ff:fe63:ce37 ip4:149.210.141.108 ip6:2a01:7c8:aab1:24c:5054:ff:fe29:5aaa include:amazonses.com include:_" "spf.i-reserve.net include:spf.mail-scanner.eu -all"	3600
TXT	"_mtq2fxvwa37rmm0krw0rfteq59kuyib"	3600
TXT	"6szla9L79UINI6a7jwJNrr0dPFGa20XMumXDamanOJQpr4Pn4Ci5AQEU0hvbhJRC"	3600
TXT	"_e5yac6mwi1nm1zc5g9y6ve1bykcae6c"	3600
TXT	"jZrxDdsa4UPvrAMolWW2kx644lp9oTfnw6CfK0gTu87gtQ2VgFSEPycmlQE38HxA"	3600
TXT	"skEWWWr8O5URTbGiYN3eysRmwl90DdG4B1DEQMInnNtjkIFqByrpBoWYGL8Ab90q"	3600
TXT	"_nydrk973m86c8r8b7fb1a94jmt15uu9"	3600
TXT	"MS=ms11014856"	3600
TXT	"DomainVerification=UUE7KXPGWU8BN0V2HUK036APDEOV3LG53THONYJL4GPTPRIYYN5JWLZV71EKDW4M"	3600
TXT	"8UCGviY+mb6MAUh+lHLhykaU96SL5CjLlNsyDSRRzQzaeXzSyvSIAIPQH/QgLjS627FdIkO1Z7jDzbGiMl9OIQ=="	3600
TXT	"xwvsdX7LzFPT4Fov55H2FNtEeV7PzCCRnFtzx25UUlCQO3722re9LyNLsBiMAIDW"	3600
TXT	"FBIwzXM5NLihK5adfoqw6pxIxdBh1vvYeCVDeIqJqEXr0iWX7Dv3TcxdOkNzti53"	3600
TXT	"0267ad63be753c01b2d83228956663d600fc526b44eedfb3436ffb8947edea92"	3600
TXT	"LDqfKx4qjCFtvqmvpuP4BQeV1GMe2Tra74aJ7i50jREMF3vKOaYGcckMkdtLruAo"	3600
TXT	"mmTS4XJOgpV2dgJbPcypJDSSWyLDjKXrbu4Pm4jqDfOL2cgYftlSpUGjUGwmHHgr"	3600
TXT	"HNceomFzSHVg0NZqcXUWZWgHgwpGtwTh0vkFHeRPpwYsqAXOkjLY0mvYkBTQSzR3"	3600
TXT	"_fd0wi1hf0o2ysv65lkzqfx2hg7heu3z"	3600
TXT	"sajjYSnnfFTptk6l837urp2vWjR8djEXJBPRJjasmLqcuee7hWjowywptcpcc4lY"	3600
TXT	"e183af461037a652b30ff307822303ece36733e9330afea462033ce7caf6ef56"	3600
TXT	"p7x61tb4q4qtwxvn37xpzvby2l32z7rz"	3600
TXT	"a961b61f4f83c64f6f004d48ee0ae12a9b2af3b55c15a9c1ac3bcc028c55b683"	3600
TXT	"2i4zrrom1ihWOXFNyITTMtdl5t3YF6K3eNmzTKBzLsTPhhzP2rcWexD7L6y8v0ne"	3600
TXT	"apple-domain-verification=7ELr6mrtDj4szSZu"	3600
TXT	"KVEaQdLsO93ajS9mPa1HowvGonB1CvkBAGaVUdEjoqzes8URBNDgoTm0jgatI75q"	3600
TXT	"_k9jyg3w2i6rs04ykikg24p6onq3vo1h"	3600
TXT	"have-i-been-pwned-verification=56a583e408386e7bbbaf600668f50f5f"	3600
TXT	"T4DM3sUf4IFu3PhkjpZKabUTsyj43PEKqRUjVH6d9p9DNlfFeIjbHWWmBXP6hz2t"	3600

Checks

✓ TTLs within range #32

TTLs: A 1h, AAAA 1h, MX 1h, NS 1d. The NS TTL at the parent is 1h and in the zone 1d; resolvers may use either.
✓ 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