Domain report: pbl.nl

Registration

info

.nl country-code · Rijksoverheid

Found

TLD: .nl (country-code)
ICANN policies apply: no
Registrar: Rijksoverheid
Registered: 6 July 2005
Last changed: 3 October 2021
Status: active
Registry nameservers: ns0.rijksoverheidnl.com, ns1.rijksoverheidnl.nl, ns2.rijksoverheidnl.eu, ns3.rijksoverheidnl.org
RDAP server: https://rdap.sidn.nl/

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

Expiry date not published

The registry does not publish the expiry date in RDAP. Check it with your registrar.

#3
i

No transfer lock

The domain has no transfer lock (status: active). A registrar lock protects against unauthorized transfers.

#4
✓ Registry and delegation match #5

The nameservers registered at the registry are the ones published in DNS.

Delegation

pass

ns0.rijksoverheidnl.com, ns1.rijksoverheidnl.nl, ns2.rijksoverheidnl.eu, ns3.rijksoverheidnl.org

Found

Parent zone: nl
Delegation from: ns1.dns.nl (194.0.28.53)
NS at the parent: ns0.rijksoverheidnl.com, ns1.rijksoverheidnl.nl, ns2.rijksoverheidnl.eu, ns3.rijksoverheidnl.org
NS in the zone: ns0.rijksoverheidnl.com, ns1.rijksoverheidnl.nl, ns2.rijksoverheidnl.eu, ns3.rijksoverheidnl.org

Nameserver	Addresses	Network (AS)	Glue
ns0.rijksoverheidnl.com	185.136.96.82 2a06:fb00:1::1:82	AS203391 CLOUDNSNET - Cloud DNS Ltd, BG AS203391 CLOUDNSNET - Cloud DNS Ltd, BG	-
ns1.rijksoverheidnl.nl	178.22.85.27 2a00:d00:3:6::130	AS41887 PROLOCATION - Prolocation B.V., NL AS41887 PROLOCATION - Prolocation B.V., NL	178.22.85.27 2a00:d00:3:6::130
ns2.rijksoverheidnl.eu	94.228.142.136 2a00:d01:3:1::20	AS41887 PROLOCATION - Prolocation B.V., NL AS41887 PROLOCATION - Prolocation B.V., NL	-
ns3.rijksoverheidnl.org	145.100.177.67 2001:610:188:203:3:1:0:67	AS1103 SURFNET-NL - SURF B.V., NL AS1103 SURFNET-NL - SURF B.V., NL	-

Checks

✓ 4 nameservers #6

Delegated to ns0.rijksoverheidnl.com, ns1.rijksoverheidnl.nl, ns2.rijksoverheidnl.eu, ns3.rijksoverheidnl.org.
✓ 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 4 IPv4 /24s and 4 IPv6 /48s.
✓ 3 autonomous systems #11

The nameservers are spread over: AS1103 (SURFNET-NL - SURF B.V., NL): 2 addresses; AS203391 (CLOUDNSNET - Cloud DNS Ltd, BG): 2 addresses; AS41887 (PROLOCATION - Prolocation B.V., NL): 4 addresses.
✓ Nameserver names under 4 TLDs #12

Nameserver names use the TLDs .com, .eu, .nl, .org.
✓ All reachable over IPv6 #13

Every nameserver has an IPv6 address.

Nameservers

info

8 of 8 addresses answer authoritatively

Found

Nameserver	Answer	Recursion	TCP / EDNS	AXFR	Version
ns0.rijksoverheidnl.com 185.136.96.82	NOERROR, 4 ms, authoritative	no	yes / yes	refused	de3-3
ns0.rijksoverheidnl.com 2a06:fb00:1::1:82	NOERROR, 6 ms, authoritative	no	yes / yes	refused	de3-3
ns1.rijksoverheidnl.nl 178.22.85.27	NOERROR, 9 ms, authoritative	no	yes / yes	refused	Not disclosed - unix@prolocation.net
ns1.rijksoverheidnl.nl 2a00:d00:3:6::130	NOERROR, 10 ms, authoritative	no	yes / yes	refused	Not disclosed - unix@prolocation.net
ns2.rijksoverheidnl.eu 94.228.142.136	NOERROR, 11 ms, authoritative	no	yes / yes	refused	Not disclosed - unix@prolocation.net
ns2.rijksoverheidnl.eu 2a00:d01:3:1::20	NOERROR, 12 ms, authoritative	no	yes / yes	refused	Not disclosed - unix@prolocation.net
ns3.rijksoverheidnl.org 145.100.177.67	NOERROR, 10 ms, authoritative	no	yes / yes	refused	Not disclosed - unix@prolocation.net
ns3.rijksoverheidnl.org 2001:610:188:203:3:1:0:67	NOERROR, 10 ms, authoritative	no	yes / yes	refused	Not disclosed - unix@prolocation.net

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.
i

Identifying string disclosed

These nameservers answer version queries with a string that is not a version number: ns0.rijksoverheidnl.com: "de3-3"; ns1.rijksoverheidnl.nl: "Not disclosed - unix@prolocation.net"; ns2.rijksoverheidnl.eu: "Not disclosed - unix@prolocation.net"; ns3.rijksoverheidnl.org: "Not disclosed - unix@prolocation.net".

#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 2026101501 · primary ns1.rijksoverheidnl.nl

Found

Primary (MNAME): ns1.rijksoverheidnl.nl
Contact (RNAME): domeinnaam.minaz.nl
Serial: 2026101501
Refresh / retry: 14400 s / 7200 s
Expire: 1209600 s
Negative TTL: 86400 s

Serial per nameserver

Nameserver	Serial
ns0.rijksoverheidnl.com (185.136.96.82)	2026101501
ns0.rijksoverheidnl.com (2a06:fb00:1::1:82)	2026101501
ns1.rijksoverheidnl.nl (178.22.85.27)	2026101501
ns1.rijksoverheidnl.nl (2a00:d00:3:6::130)	2026101501
ns2.rijksoverheidnl.eu (94.228.142.136)	2026101501
ns2.rijksoverheidnl.eu (2a00:d01:3:1::20)	2026101501
ns3.rijksoverheidnl.org (145.100.177.67)	2026101501
ns3.rijksoverheidnl.org (2001:610:188:203:3:1:0:67)	2026101501

Checks

✓ Serial 2026101501 everywhere #22

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

SOA refresh 4h, retry 2h, expire 14d, negative TTL 1d.
✓ Primary is a public nameserver #24

The primary nameserver ns1.rijksoverheidnl.nl is one of the listed nameservers.
✓ Contact domeinnaam@minaz.nl #25

The SOA RNAME domeinnaam.minaz.nl means domeinnaam@minaz.nl.
✓ Date-based serial #26

The serial 2026101501 follows the YYYYMMDDnn convention (2026-10-15).

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
61041	ECDSAP256SHA256 (13)	SHA256 28C863970FC0AC15…	yes

DNSKEY in the zone

Key tag	Role	Algorithm
61041	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 61041 (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

pass

22 records at the apex

Found

Read from: 185.136.96.82:53

Type	Value	TTL
SOA	ns1.rijksoverheidnl.nl. domeinnaam.minaz.nl. 2026101501 14400 7200 1209600 86400	14400
NS	ns2.rijksoverheidnl.eu.	14400
NS	ns1.rijksoverheidnl.nl.	14400
NS	ns3.rijksoverheidnl.org.	14400
NS	ns0.rijksoverheidnl.com.	14400
A	51.105.219.88	14400
AAAA	2603:1020:203:e::1e0	14400
MX	10 pbl-nl.mail.eo.outlook.com.	14400
TXT	"OSIAGENTREGURL=https://mobile.pbl.nl/MobileEnrollment/Symc-IOSEnroll.ASPX"	14400
TXT	"v=spf1 ip4:192.87.39.169 ip4:94.228.136.92/30 ip4:131.224.7.5 include:spf.protection.outlook.com -all"	14400
TXT	"cisco-ci-domain-verification=597aebf1fb3089aebd67d979cf0f9d21f270e79ca85b03923e17755f50d4ee57"	14400
TXT	"MS=ms49910139"	14400
TXT	"adobe-idp-site-verification=64b4193ddeb4b5a5af30c3876da1c2850ed9e37b65f3a63abb36ef73354dffd5"	14400
TXT	"atlassian-domain-verification=piNs18PvrsPaqgRSpMxSnaGkyGa1ETDC4zc5touMnHL08hTd1TdQwNSKfnZXuY1X"	14400
TXT	"citrix.mobile.ads.otp=v4mzbaourgpbidehx9lx5"	14400
TXT	"google-site-verification=xUQDZQ-aIfWP7_AGaS1CyrETYBKzWqXG5_wvy3th2eg"	14400
CAA	0 issuewild ";"	14400
CAA	0 issue "harica.gr"	14400
CAA	0 issue "kpn.com"	14400
CAA	0 issue "sectigo.com"	14400
CAA	0 issue "letsencrypt.org"	14400
CAA	0 issue "trustproviderbv.digitalcertvalidation.com"	14400

Checks

✓ TTLs within range #32

TTLs: A 4h, AAAA 4h, MX 4h, 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.
✓ No wildcard #34

Names that don't exist return NXDOMAIN.
✓ CAA restricts issuance #35

Certificates may be issued by: none (issuance forbidden), harica.gr, kpn.com, sectigo.com, letsencrypt.org, trustproviderbv.digitalcertvalidation.com.