Domain report: vredespaleis.nl

Registration

info

.nl country-code

Found

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

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

#3

Delegation

info

ns01.mostware.nl, ns02.mostware.nl

Found

Parent zone: nl
Delegation from: ns1.dns.nl (194.0.28.53)
NS at the parent: ns01.mostware.nl, ns02.mostware.nl
NS in the zone: ns01.mostware.nl, ns02.mostware.nl

Nameserver	Addresses	Network (AS)	Glue
ns01.mostware.nl	20.47.97.211 2a01:111:f100:9001::1761:945d	AS8069 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US	20.47.97.211 2a01:111:f100:9001::1761:945d
ns02.mostware.nl	52.236.26.50 2a01:111:f100:a004::bfeb:8d9f	AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US	52.236.26.50 2a01:111:f100:a004::bfeb:8d9f

Checks

i

2 nameservers

Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns01.mostware.nl, ns02.mostware.nl.

#6
✓ 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.
i

One address family in one network

all IPv6 addresses are in 2a01:111:f100::/48, while the other address family is spread over several networks.

#10
✓ 2 autonomous systems #11

The nameservers are spread over: AS8069 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US): 1 address; AS8075 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US): 3 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

warn

4 of 4 addresses answer authoritatively

Found

Nameserver	Answer	Recursion	TCP / EDNS	AXFR	Version
ns01.mostware.nl 20.47.97.211	NOERROR, 14 ms, authoritative	no	yes / yes	refused	9.16.27-Debian
ns01.mostware.nl 2a01:111:f100:9001::1761:945d	NOERROR, 11 ms, authoritative	no	yes / yes	refused	9.16.27-Debian
ns02.mostware.nl 52.236.26.50	NOERROR, 26 ms, authoritative	no	yes / yes	refused	9.16.27-Debian
ns02.mostware.nl 2a01:111:f100:a004::bfeb:8d9f	NOERROR, 27 ms, authoritative	no	yes / yes	refused	9.16.27-Debian

Checks

✓ All respond #14

All 4 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: ns01.mostware.nl: "9.16.27-Debian"; ns02.mostware.nl: "9.16.27-Debian". 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

warn

serial 2026102002 · primary ns01.mostware.nl

Found

Primary (MNAME): ns01.mostware.nl
Contact (RNAME): hostmaster.mostware.nl
Serial: 2026102002
Refresh / retry: 3600 s / 3600 s
Expire: 604800 s
Negative TTL: 86400 s

Serial per nameserver

Nameserver	Serial
ns01.mostware.nl (20.47.97.211)	2026102002
ns01.mostware.nl (2a01:111:f100:9001::1761:945d)	2026102002
ns02.mostware.nl (52.236.26.50)	2026102002
ns02.mostware.nl (2a01:111:f100:a004::bfeb:8d9f)	2026102002

Checks

✓ Serial 2026102002 everywhere #22

All nameservers serve the same version of the zone.
!

Unusual SOA timers

retry 1h should be shorter than refresh 1h. Current values: refresh 1h, retry 1h, expire 7d, negative TTL 1d.

#23
✓ Primary is a public nameserver #24

The primary nameserver ns01.mostware.nl is one of the listed nameservers.
✓ Contact hostmaster@mostware.nl #25

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

The serial 2026102002 follows the YYYYMMDDnn convention (2026-10-20).

DNSSEC

warn

Signed, DS published at parent

Found

Validated by resolver: yes
Denial of existence: NSEC3
NSEC3: 10 iterations, 0-byte salt
Signatures valid until: 10 November 2026

DS at the parent

Key tag	Algorithm	Digest	Matches a key
1629	ECDSAP256SHA256 (13)	SHA256 2BD1EC1480DE30E3…	yes

DNSKEY in the zone

Key tag	Role	Algorithm
1629	KSK (257)	ECDSAP256SHA256 (13)
28354	ZSK (256)	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 1629 (SHA256).
✓ Modern algorithms #29

Key algorithms: ECDSAP256SHA256 (13).
✓ Signatures valid until 2026-11-10 #30

The earliest DNSKEY/SOA signature expires at 2026-11-10 00:42 UTC.
!

NSEC3 with extra iterations or salt

NSEC3 uses 10 iterations and a 0-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

6 records at the apex

Found

Read from: 20.47.97.211:53

Type	Value	TTL
SOA	ns01.mostware.nl. hostmaster.mostware.nl. 2026102002 3600 3600 604800 86400	86400
NS	ns01.mostware.nl.	86400
NS	ns02.mostware.nl.	86400
A	185.95.44.68	600
MX	10 vredespaleis-nl.mail.protection.outlook.com.	86400
TXT	"v=spf1 ip4:185.95.44.68 include:spf.protection.outlook.com include:procurios.net include:_spf.smtp.com -all"	86400

Checks

✓ TTLs within range #32

TTLs: A 10m, MX 1d, 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