Domain report: metropoolregioamsterdam.nl

Registration

info

.nl country-code

Found

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

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

#3

Delegation

pass

ns-g.dns.yourhosting.nl, ns-o.dns.yourhosting.nu, ns-t.dns.yourhosting.eu

Found

Parent zone: nl
Delegation from: ns1.dns.nl (194.0.28.53)
NS at the parent: ns-g.dns.yourhosting.nl, ns-o.dns.yourhosting.nu, ns-t.dns.yourhosting.eu
NS in the zone: ns-g.dns.yourhosting.nl, ns-o.dns.yourhosting.nu, ns-t.dns.yourhosting.eu

Nameserver	Addresses	Network (AS)	Glue
ns-g.dns.yourhosting.nl	92.63.171.241 2a05:1500:600:e:1c00:94ff:fe00:3183	AS48635 CLDIN-NL - Your Hosting B.V., NL AS48635 CLDIN-NL - Your Hosting B.V., NL	-
ns-o.dns.yourhosting.nu	195.8.208.12 2a05:1500:fe00::c3ff:fe08:d00c	AS12859 NL-BIT - BIT BV, NL AS12859 NL-BIT - BIT BV, NL	-
ns-t.dns.yourhosting.eu	31.25.98.12 2a05:1500:702:0:1c00:67ff:fe00:8	AS48635 CLDIN-NL - Your Hosting B.V., NL AS48635 CLDIN-NL - Your Hosting B.V., NL	-

Checks

✓ 3 nameservers #6

Delegated to ns-g.dns.yourhosting.nl, ns-o.dns.yourhosting.nu, ns-t.dns.yourhosting.eu.
✓ 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.
✓ 2 autonomous systems #11

The nameservers are spread over: AS12859 (NL-BIT - BIT BV, NL): 2 addresses; AS48635 (CLDIN-NL - Your Hosting B.V., NL): 4 addresses.
✓ Nameserver names under 3 TLDs #12

Nameserver names use the TLDs .eu, .nl, .nu.
✓ 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
ns-g.dns.yourhosting.nl 92.63.171.241	NOERROR, 10 ms, authoritative	no	yes / yes	refused	-
ns-g.dns.yourhosting.nl 2a05:1500:600:e:1c00:94ff:fe00:3183	NOERROR, 10 ms, authoritative	no	yes / yes	refused	-
ns-o.dns.yourhosting.nu 195.8.208.12	NOERROR, 11 ms, authoritative	no	yes / yes	refused	-
ns-o.dns.yourhosting.nu 2a05:1500:fe00::c3ff:fe08:d00c	NOERROR, 11 ms, authoritative	no	yes / yes	refused	-
ns-t.dns.yourhosting.eu 31.25.98.12	NOERROR, 10 ms, authoritative	no	yes / yes	refused	-
ns-t.dns.yourhosting.eu 2a05:1500:702:0:1c00:67ff:fe00:8	NOERROR, 10 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

pass

serial 2026092804 · primary ns-g.dns.yourhosting.nl

Found

Primary (MNAME): ns-g.dns.yourhosting.nl
Contact (RNAME): hostmaster.argeweb.nl
Serial: 2026092804
Refresh / retry: 10800 s / 3600 s
Expire: 604800 s
Negative TTL: 3600 s

Serial per nameserver

Nameserver	Serial
ns-g.dns.yourhosting.nl (92.63.171.241)	2026092804
ns-g.dns.yourhosting.nl (2a05:1500:600:e:1c00:94ff:fe00:3183)	2026092804
ns-o.dns.yourhosting.nu (195.8.208.12)	2026092804
ns-o.dns.yourhosting.nu (2a05:1500:fe00::c3ff:fe08:d00c)	2026092804
ns-t.dns.yourhosting.eu (31.25.98.12)	2026092804
ns-t.dns.yourhosting.eu (2a05:1500:702:0:1c00:67ff:fe00:8)	2026092804

Checks

✓ Serial 2026092804 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 ns-g.dns.yourhosting.nl is one of the listed nameservers.
✓ Contact hostmaster@argeweb.nl #25

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

The serial 2026092804 follows the YYYYMMDDnn convention (2026-09-28).

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
54559	RSASHA256 (8)	SHA256 B50D6B250FD0E109…	yes

DNSKEY in the zone

Key tag	Role	Algorithm
64410	ZSK (256)	RSASHA256 (8)
54559	KSK (257)	RSASHA256 (8)
22275	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 54559 (SHA256).
✓ Modern algorithms #29

Key algorithms: ECDSAP256SHA256 (13), RSASHA256 (8).
✓ Signatures valid until 2026-11-05 #30

The earliest DNSKEY/SOA signature expires at 2026-11-05 00:00 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

10 records at the apex

Found

Read from: 92.63.171.241:53

Type	Value	TTL
SOA	ns-g.dns.yourhosting.nl. hostmaster.argeweb.nl. 2026092804 10800 3600 604800 3600	3600
NS	ns-t.dns.yourhosting.eu.	3600
NS	ns-g.dns.yourhosting.nl.	3600
NS	ns-o.dns.yourhosting.nu.	3600
A	162.159.135.42	600
AAAA	2606:4700:7::a29f:862a	600
MX	0 metropoolregioamsterdam-nl.mail.protection.outlook.com.	600
TXT	"v=spf1 a mx ip4:46.17.24.3 ip4:46.17.25.3 ip4:85.17.186.78 ip6:2001:1af8:4200:b1a0:1:1:1:8 include:servers.mcsv.net ip4:194.165.34.0/24 include:_spf.argewebhosting.nl include:spf.protection.outlook.com -all"	3600
TXT	"MS=ms66784215"	3600
TXT	"mra-website.azurewebsites.net"	3600

Checks

✓ TTLs within range #32

TTLs: A 10m, AAAA 10m, MX 10m, 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