Domain report: waterlandvanfriesland.nl

Registration

info

.nl country-code

Found

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

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

#3

Delegation

info

ns0.soverin.net, ns1.soverin.net, ns2.soverin.net, ns3.soverin.net

Found

Parent zone: nl
Delegation from: ns1.dns.nl (194.0.28.53)
NS at the parent: ns0.soverin.net, ns1.soverin.net, ns2.soverin.net, ns3.soverin.net
NS in the zone: ns0.soverin.net, ns1.soverin.net, ns2.soverin.net, ns3.soverin.net

Nameserver	Addresses	Network (AS)	Glue
ns0.soverin.net	185.233.34.13 2a10:de80:1:4091:b9e9:22d:0:1	AS211993 Soverin - Soverin B.V., NL AS211993 Soverin - Soverin B.V., NL	-
ns1.soverin.net	185.233.34.151 2a10:de80:1:4092:b9e9:2297:0:1	AS211993 Soverin - Soverin B.V., NL AS211993 Soverin - Soverin B.V., NL	-
ns2.soverin.net	91.107.218.29 2a01:4f8:c012:89b7::1	AS24940 HETZNER-AS - Hetzner Online GmbH, DE AS24940 HETZNER-AS - Hetzner Online GmbH, DE	-
ns3.soverin.net	185.233.34.26 2a10:de80:1:4091:b9e9:221a:0:1	AS211993 Soverin - Soverin B.V., NL AS211993 Soverin - Soverin B.V., NL	-

Checks

✓ 4 nameservers #6

Delegated to ns0.soverin.net, ns1.soverin.net, ns2.soverin.net, ns3.soverin.net.
✓ 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 2 IPv4 /24s and 2 IPv6 /48s.
✓ 2 autonomous systems #11

The nameservers are spread over: AS211993 (Soverin - Soverin B.V., NL): 6 addresses; AS24940 (HETZNER-AS - Hetzner Online GmbH, DE): 2 addresses.
i

All nameserver names under .net

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

warn

8 of 8 addresses answer authoritatively

Found

Nameserver	Answer	Recursion	TCP / EDNS	AXFR	Version
ns0.soverin.net 185.233.34.13	NOERROR, 9 ms, authoritative	no	yes / yes	refused	PowerDNS Authoritative Server 4.6.4 (built Dec 8 2022 18:40:08 by root@fffc985daece)
ns0.soverin.net 2a10:de80:1:4091:b9e9:22d:0:1	NOERROR, 10 ms, authoritative	no	yes / yes	refused	PowerDNS Authoritative Server 4.6.4 (built Dec 8 2022 18:40:08 by root@fffc985daece)
ns1.soverin.net 185.233.34.151	NOERROR, 9 ms, authoritative	no	yes / yes	refused	PowerDNS Authoritative Server 4.6.4 (built Dec 8 2022 18:40:08 by root@fffc985daece)
ns1.soverin.net 2a10:de80:1:4092:b9e9:2297:0:1	NOERROR, 10 ms, authoritative	no	yes / yes	refused	PowerDNS Authoritative Server 4.6.4 (built Dec 8 2022 18:40:08 by root@fffc985daece)
ns2.soverin.net 91.107.218.29	NOERROR, 5 ms, authoritative	no	yes / yes	refused	PowerDNS Authoritative Server 4.6.4 (built Dec 8 2022 18:40:06 by root@d64b1dff2a8c)
ns2.soverin.net 2a01:4f8:c012:89b7::1	NOERROR, 5 ms, authoritative	no	yes / yes	refused	PowerDNS Authoritative Server 4.6.4 (built Dec 8 2022 18:40:06 by root@d64b1dff2a8c)
ns3.soverin.net 185.233.34.26	NOERROR, 9 ms, authoritative	no	yes / yes	refused	PowerDNS Authoritative Server 4.6.4 (built Dec 8 2022 18:40:08 by root@fffc985daece)
ns3.soverin.net 2a10:de80:1:4091:b9e9:221a:0:1	NOERROR, 10 ms, authoritative	no	yes / yes	refused	PowerDNS Authoritative Server 4.6.4 (built Dec 8 2022 18:40:08 by root@fffc985daece)

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: ns0.soverin.net: "PowerDNS Authoritative Server 4.6.4 (built Dec 8 2022 18:40:08 by root@fffc985daece)"; ns1.soverin.net: "PowerDNS Authoritative Server 4.6.4 (built Dec 8 2022 18:40:08 by root@fffc985daece)"; ns2.soverin.net: "PowerDNS Authoritative Server 4.6.4 (built Dec 8 2022 18:40:06 by root@d64b1dff2a8c)"; ns3.soverin.net: "PowerDNS Authoritative Server 4.6.4 (built Dec 8 2022 18:40:08 by root@fffc985daece)". 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 2026102001 · primary ns0.soverin.net

Found

Primary (MNAME): ns0.soverin.net
Contact (RNAME): hostmaster.waterlandvanfriesland.nl
Serial: 2026102001
Refresh / retry: 10800 s / 3600 s
Expire: 604800 s
Negative TTL: 3600 s

Serial per nameserver

Nameserver	Serial
ns0.soverin.net (185.233.34.13)	2026102001
ns0.soverin.net (2a10:de80:1:4091:b9e9:22d:0:1)	2026102001
ns1.soverin.net (185.233.34.151)	2026102001
ns1.soverin.net (2a10:de80:1:4092:b9e9:2297:0:1)	2026102001
ns2.soverin.net (91.107.218.29)	2026102001
ns2.soverin.net (2a01:4f8:c012:89b7::1)	2026102001
ns3.soverin.net (185.233.34.26)	2026102001
ns3.soverin.net (2a10:de80:1:4091:b9e9:221a:0:1)	2026102001

Checks

✓ Serial 2026102001 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 ns0.soverin.net is one of the listed nameservers.
✓ Contact hostmaster@waterlandvanfriesland.nl #25

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

The serial 2026102001 follows the YYYYMMDDnn convention (2026-10-20).

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 tag	Algorithm	Digest	Matches a key
60443	ECDSAP256SHA256 (13)	SHA256 CA983BD58DE212D5…	yes

DNSKEY in the zone

Key tag	Role	Algorithm
60443	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 60443 (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.
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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

12 records at the apex

Found

Read from: 185.233.34.13:53

Type	Value	TTL
SOA	ns0.soverin.net. hostmaster.waterlandvanfriesland.nl. 2026102001 10800 3600 604800 3600	3600
NS	ns2.soverin.net.	3600
NS	ns3.soverin.net.	3600
NS	ns1.soverin.net.	3600
NS	ns0.soverin.net.	3600
A	79.125.126.131	3600
AAAA	2a05:d018:ade:1ff::131	3600
MX	30 mxfw2.qdc.nl.	3600
MX	70 mx.soverin.net.	3600
MX	20 mxfw1.qdc.nl.	3600
MX	40 mxfw3.qdc.nl.	3600
TXT	"v=spf1 ip4:146.177.19.34 include:_web01.qdcspf.nl include:spf.tribecrm.nl include:spf.dc.accent.nl include:freedom.nl include:amazonses.com ~all"	3600

Checks

✓ TTLs within range #32

TTLs: A 1h, AAAA 1h, MX 1h, NS 1h.
✓ No CNAME at the apex #33

The zone apex has no CNAME record.
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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