Domain report: debalie.nl

Registration

info

.nl country-code

Found

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

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

#3

Delegation

info

ns01.hostnet.nl, ns02.hostnet.nl

Found

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

Nameserver	Addresses	Network (AS)	Glue
ns01.hostnet.nl	195.206.121.13 2001:67c:28cc::13	AS197495 ONECOM-INFRA - One.com A/S, DK AS197495 ONECOM-INFRA - One.com A/S, DK	-
ns02.hostnet.nl	185.10.11.13 2001:67c:3c0::13	AS51468 ONECOM - One.com A/S, DK AS51468 ONECOM - One.com A/S, DK	-

Checks

i

2 nameservers

Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns01.hostnet.nl, ns02.hostnet.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.
✓ 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: AS197495 (ONECOM-INFRA - One.com A/S, DK): 2 addresses; AS51468 (ONECOM - One.com A/S, DK): 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

4 of 4 addresses answer authoritatively

Found

Nameserver	Answer	Recursion	TCP / EDNS	AXFR	Version
ns01.hostnet.nl 195.206.121.13	NOERROR, 21 ms, authoritative	no	yes / yes	refused	-
ns01.hostnet.nl 2001:67c:28cc::13	NOERROR, 21 ms, authoritative	no	yes / yes	refused	-
ns02.hostnet.nl 185.10.11.13	NOERROR, 20 ms, authoritative	no	yes / yes	refused	-
ns02.hostnet.nl 2001:67c:3c0::13	NOERROR, 20 ms, authoritative	no	yes / yes	refused	-

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.
✓ 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 2026092901 · primary ns01.hostnet.nl

Found

Primary (MNAME): ns01.hostnet.nl
Contact (RNAME): hostmaster.hostnet.nl
Serial: 2026092901
Refresh / retry: 14400 s / 3600 s
Expire: 1209600 s
Negative TTL: 600 s

Serial per nameserver

Nameserver	Serial
ns01.hostnet.nl (195.206.121.13)	2026092901
ns01.hostnet.nl (2001:67c:28cc::13)	2026092901
ns02.hostnet.nl (185.10.11.13)	2026092901
ns02.hostnet.nl (2001:67c:3c0::13)	2026092901

Checks

✓ Serial 2026092901 everywhere #22

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

SOA refresh 4h, retry 1h, expire 14d, negative TTL 10m.
✓ Primary is a public nameserver #24

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

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

The serial 2026092901 follows the YYYYMMDDnn convention (2026-09-29).

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: 29 October 2026

DS at the parent

Key tag	Algorithm	Digest	Matches a key
12392	ECDSAP256SHA256 (13)	SHA256 9B7D866603364B8A…	yes

DNSKEY in the zone

Key tag	Role	Algorithm
12392	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 12392 (SHA256).
✓ Modern algorithms #29

Key algorithms: ECDSAP256SHA256 (13).
✓ Signatures valid until 2026-10-29 #30

The earliest DNSKEY/SOA signature expires at 2026-10-29 00:00 UTC.
✓ NSEC3 as recommended #31

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

Records

info

9 records at the apex

Found

Read from: 195.206.121.13:53

Type	Value	TTL
SOA	ns01.hostnet.nl. hostmaster.hostnet.nl. 2026092901 14400 3600 1209600 600	14400
NS	ns02.hostnet.nl.	14400
NS	ns01.hostnet.nl.	14400
A	185.173.22.163	600
AAAA	2a0b:3100:20::ea	600
MX	0 debalie-nl.mail.protection.outlook.com.	3600
TXT	"v=spf1 a:mailer1.activetickets.com include:_spf.createsend.com include:email.activetickets.com include:spf.protection.outlook.com -all"	600
TXT	"google-site-verification=EojRclensItYdieWd5Kwo3IZMEVYigIqZvcMqwXee2k"	600
TXT	"MS=ms15035387"	600

Checks

✓ TTLs within range #32

TTLs: A 10m, AAAA 10m, MX 1h, NS 4h. The NS TTL at the parent is 1h and in the zone 4h; resolvers may use either.
✓ 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