Domain report: stjansdal.nl

Registration

info

.nl country-code

Found

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

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

#3

Delegation

pass

ns1.sqr.nl, ns2.sqr.domains, ns3.sqr.cloud

Found

Parent zone: nl
Delegation from: ns1.dns.nl (194.0.28.53)
NS at the parent: ns1.sqr.nl, ns2.sqr.domains, ns3.sqr.cloud
NS in the zone: ns1.sqr.nl, ns2.sqr.domains, ns3.sqr.cloud

Nameserver	Addresses	Network (AS)	Glue
ns1.sqr.nl	109.235.73.236 2a01:518:ffff:4020::53:3	AS25151 CYSO-AS - Cyso Group B.V., NL AS25151 CYSO-AS - Cyso Group B.V., NL	-
ns2.sqr.domains	93.94.227.166 2a01:518:ffff:4020::53:4	AS25151 CYSO-AS - Cyso Group B.V., NL AS25151 CYSO-AS - Cyso Group B.V., NL	-
ns3.sqr.cloud	46.23.87.195 2a03:6000:1002:1002::54	AS60131 HIGH5-NL - High5! B.V., NL AS60131 HIGH5-NL - High5! B.V., NL	-

Checks

✓ 3 nameservers #6

Delegated to ns1.sqr.nl, ns2.sqr.domains, ns3.sqr.cloud.
✓ 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.
✓ 2 autonomous systems #11

The nameservers are spread over: AS25151 (CYSO-AS - Cyso Group B.V., NL): 4 addresses; AS60131 (HIGH5-NL - High5! B.V., NL): 2 addresses.
✓ Nameserver names under 3 TLDs #12

Nameserver names use the TLDs .cloud, .domains, .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
ns1.sqr.nl 109.235.73.236	NOERROR, 10 ms, authoritative	no	yes / yes	refused	Served by PowerDNS - https://www.powerdns.com/
ns1.sqr.nl 2a01:518:ffff:4020::53:3	NOERROR, 10 ms, authoritative	no	yes / yes	refused	Served by PowerDNS - https://www.powerdns.com/
ns2.sqr.domains 93.94.227.166	NOERROR, 11 ms, authoritative	no	yes / yes	refused	Served by PowerDNS - https://www.powerdns.com/
ns2.sqr.domains 2a01:518:ffff:4020::53:4	NOERROR, 11 ms, authoritative	no	yes / yes	refused	Served by PowerDNS - https://www.powerdns.com/
ns3.sqr.cloud 46.23.87.195	NOERROR, 9 ms, authoritative	no	yes / yes	refused	Served by PowerDNS - https://www.powerdns.com/
ns3.sqr.cloud 2a03:6000:1002:1002::54	NOERROR, 10 ms, authoritative	no	yes / yes	refused	Served by PowerDNS - https://www.powerdns.com/

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: ns1.sqr.nl: "Served by PowerDNS - https://www.powerdns.com/"; ns2.sqr.domains: "Served by PowerDNS - https://www.powerdns.com/"; ns3.sqr.cloud: "Served by PowerDNS - https://www.powerdns.com/".

#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 2026102202 · primary ns1.sqr.nl

Found

Primary (MNAME): ns1.sqr.nl
Contact (RNAME): hostmaster.stjansdal.nl
Serial: 2026102202
Refresh / retry: 14400 s / 1800 s
Expire: 604800 s
Negative TTL: 3600 s

Serial per nameserver

Nameserver	Serial
ns1.sqr.nl (109.235.73.236)	2026102202
ns1.sqr.nl (2a01:518:ffff:4020::53:3)	2026102202
ns2.sqr.domains (93.94.227.166)	2026102202
ns2.sqr.domains (2a01:518:ffff:4020::53:4)	2026102202
ns3.sqr.cloud (46.23.87.195)	2026102202
ns3.sqr.cloud (2a03:6000:1002:1002::54)	2026102202

Checks

✓ Serial 2026102202 everywhere #22

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

SOA refresh 4h, retry 30m, expire 7d, negative TTL 1h.
✓ Primary is a public nameserver #24

The primary nameserver ns1.sqr.nl is one of the listed nameservers.
✓ Contact hostmaster@stjansdal.nl #25

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

The serial 2026102202 follows the YYYYMMDDnn convention (2026-10-22).

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
30912	RSASHA512 (10)	SHA256 1612754F54AED29B…	yes

DNSKEY in the zone

Key tag	Role	Algorithm
30912	KSK (257)	RSASHA512 (10)

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 30912 (SHA256).
✓ Modern algorithms #29

Key algorithms: RSASHA512 (10).
✓ 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

pass

19 records at the apex

Found

Read from: 109.235.73.236:53

Type	Value	TTL
SOA	ns1.sqr.nl. hostmaster.stjansdal.nl. 2026102202 14400 1800 604800 3600	900
NS	ns2.sqr.domains.	86400
NS	ns1.sqr.nl.	86400
NS	ns3.sqr.cloud.	86400
A	93.119.12.58	3600
AAAA	2a01:7c8:d010:7a::1	3600
MX	20 d324873.b.ess.de.barracudanetworks.com.	3600
MX	10 d324873.a.ess.de.barracudanetworks.com.	3600
TXT	"apple-domain-verification=IZOwqcl3BaMDvTL0"	3600
TXT	"cisco-ci-domain-verification=298c83106185dd9b85a6a6dd82b38a238895c9e9d4356c795e882b0ed0fab0db"	3600
TXT	"MS=5B4D11492C06266627290C800FDAC5A3B2F294F5"	3600
TXT	"google-site-verification=KEdbpU0dWdwQ6OMIKHxrZPkaCHLr0YSZy8Zz7uLmxyE"	3600
TXT	"02-07-2022"	3600
TXT	"miro-verification=0ca1ebe566d728269442c498054a5cdb8bd4432c"	3600
TXT	"v=spf1 include:_spf.zivver.com a mx include:spf.ess.de.barracudanetworks.com include:_spf.zorgmail.nl include:spf.protection.outlook.com ip4:185.46.182.200/29 ip4:185.46.182.208/31 ip4:80.65.111.11 -all"	3600
TXT	"pPmIwEt3hhedYaLbGGX1+Ar3sRSyM4qx8P88QTUBdtk="	3600
CAA	0 issue "kpn.com"	3600
CAA	0 issue "digicert.com"	3600
CAA	0 issue "thawte.com"	3600

Checks

✓ TTLs within range #32

TTLs: A 1h, AAAA 1h, MX 1h, 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.
✓ CAA restricts issuance #35

Certificates may be issued by: kpn.com, digicert.com, thawte.com.