Domain report: reclamecode.nl

Registration

info

.nl country-code

Found

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

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

#3

Delegation

info

nsauth1.interconnect-dns.nl, nsauth2.interconnect-dns.eu, nsauth3.interconnect-dns.be

Found

Parent zone: nl
Delegation from: ns1.dns.nl (194.0.28.53)
NS at the parent: nsauth1.interconnect-dns.nl, nsauth2.interconnect-dns.eu, nsauth3.interconnect-dns.be
NS in the zone: nsauth1.interconnect-dns.nl, nsauth2.interconnect-dns.eu, nsauth3.interconnect-dns.be

Nameserver	Addresses	Network (AS)	Glue
nsauth1.interconnect-dns.nl	212.83.192.198 2001:4018:1:192::198	AS9150 Interconnect - ML Consultancy, NL AS9150 Interconnect - ML Consultancy, NL	212.83.192.198 2001:4018:1:192::198
nsauth2.interconnect-dns.eu	213.207.64.198 2001:4018:1:64::198	AS9150 Interconnect - ML Consultancy, NL AS9150 Interconnect - ML Consultancy, NL	-
nsauth3.interconnect-dns.be	212.83.206.198 2001:4018:3:12::198	AS9150 Interconnect - ML Consultancy, NL AS9150 Interconnect - ML Consultancy, NL	-

Checks

✓ 3 nameservers #6

Delegated to nsauth1.interconnect-dns.nl, nsauth2.interconnect-dns.eu, nsauth3.interconnect-dns.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 2 IPv6 /48s.
i

All nameservers in one AS

All nameserver addresses are announced by one network operator (AS9150 (Interconnect - ML Consultancy, NL): 6 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.

#11
✓ Nameserver names under 3 TLDs #12

Nameserver names use the TLDs .be, .eu, .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
nsauth1.interconnect-dns.nl 212.83.192.198	NOERROR, 13 ms, authoritative	no	yes / yes	refused	InterDNS2
nsauth1.interconnect-dns.nl 2001:4018:1:192::198	NOERROR, 14 ms, authoritative	no	yes / yes	refused	InterDNS2
nsauth2.interconnect-dns.eu 213.207.64.198	NOERROR, 14 ms, authoritative	no	yes / yes	refused	INTERDNS2
nsauth2.interconnect-dns.eu 2001:4018:1:64::198	NOERROR, 15 ms, authoritative	no	yes / yes	refused	INTERDNS2
nsauth3.interconnect-dns.be 212.83.206.198	NOERROR, 12 ms, authoritative	no	yes / yes	refused	InterDNS2
nsauth3.interconnect-dns.be 2001:4018:3:12::198	NOERROR, 12 ms, authoritative	no	yes / yes	refused	InterDNS2

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: nsauth1.interconnect-dns.nl: "InterDNS2"; nsauth2.interconnect-dns.eu: "INTERDNS2"; nsauth3.interconnect-dns.be: "InterDNS2".

#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 2022122103 · primary nsauth1.interconnect-dns.nl

Found

Primary (MNAME): nsauth1.interconnect-dns.nl
Contact (RNAME): postmaster.interconnect.nl
Serial: 2022122103
Refresh / retry: 14400 s / 1800 s
Expire: 2419200 s
Negative TTL: 3600 s

Serial per nameserver

Nameserver	Serial
nsauth1.interconnect-dns.nl (212.83.192.198)	2022122103
nsauth1.interconnect-dns.nl (2001:4018:1:192::198)	2022122103
nsauth2.interconnect-dns.eu (213.207.64.198)	2022122103
nsauth2.interconnect-dns.eu (2001:4018:1:64::198)	2022122103
nsauth3.interconnect-dns.be (212.83.206.198)	2022122103
nsauth3.interconnect-dns.be (2001:4018:3:12::198)	2022122103

Checks

✓ Serial 2022122103 everywhere #22

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

SOA refresh 4h, retry 30m, expire 28d, negative TTL 1h.
✓ Primary is a public nameserver #24

The primary nameserver nsauth1.interconnect-dns.nl is one of the listed nameservers.
✓ Contact postmaster@interconnect.nl #25

The SOA RNAME postmaster.interconnect.nl means postmaster@interconnect.nl.
✓ Date-based serial #26

The serial 2022122103 follows the YYYYMMDDnn convention (2022-12-21).

DNSSEC

warn

Signed, DS published at parent

Found

Validated by resolver: yes
Denial of existence: NSEC3
NSEC3: 1 iterations, 1-byte salt
Signatures valid until: 5 November 2026

DS at the parent

Key tag	Algorithm	Digest	Matches a key
10222	ECDSAP256SHA256 (13)	SHA256 5B3B700A1CE913D3…	yes

DNSKEY in the zone

Key tag	Role	Algorithm
10222	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 10222 (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.
!

NSEC3 with extra iterations or salt

NSEC3 uses 1 iteration and a 1-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

10 records at the apex

Found

Read from: 212.83.192.198:53

Type	Value	TTL
SOA	nsauth1.interconnect-dns.nl. postmaster.interconnect.nl. 2022122103 14400 1800 2419200 3600	3600
NS	nsauth2.interconnect-dns.eu.	3600
NS	nsauth3.interconnect-dns.be.	3600
NS	nsauth1.interconnect-dns.nl.	3600
A	213.206.248.215	300
AAAA	2001:4018:8800:701::4	300
MX	10 d310391.a.ess.de.barracudanetworks.com.	86400
MX	20 d310391.b.ess.de.barracudanetworks.com.	86400
TXT	"MS=ms71187236"	86400
TXT	"v=spf1 include:_spf.mailplus.nl include:spf.interconnect.nl include:spf.eu.exclaimer.net include:spf.ess.de.barracudanetworks.com include:spf.protection.outlook.com ip4:82.204.43.40 ip4:83.96.212.6 -all"	86400

Checks

✓ TTLs within range #32

TTLs: A 5m, AAAA 5m, MX 1d, NS 1h.
✓ 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