Domain report: zevenaar.nl

Registration

info

.nl country-code

Found

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

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

#3

Delegation

pass

ns1.oxilion.nl, ns2.oxilion.nl, ns3.oxilion.net

Found

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

Nameserver	Addresses	Network (AS)	Glue
ns1.oxilion.nl	93.186.179.180 2a00:d10::53:1	AS20559 FUNDAMENTS-AS - Fundaments B.V., NL AS20559 FUNDAMENTS-AS - Fundaments B.V., NL	93.186.179.180 2a00:d10::53:1
ns2.oxilion.nl	93.186.184.50 2a00:d10:3::53:2	AS20559 FUNDAMENTS-AS - Fundaments B.V., NL AS20559 FUNDAMENTS-AS - Fundaments B.V., NL	93.186.184.50 2a00:d10:3::53:2
ns3.oxilion.net	213.206.97.203 2001:898:2000:1000::5	AS15879 KPN-INTERNEDSERVICES - Vancis IP B.V., NL AS15879 KPN-INTERNEDSERVICES - Vancis IP B.V., NL	-

Checks

✓ 3 nameservers #6

Delegated to ns1.oxilion.nl, ns2.oxilion.nl, ns3.oxilion.net.
✓ 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: AS15879 (KPN-INTERNEDSERVICES - Vancis IP B.V., NL): 2 addresses; AS20559 (FUNDAMENTS-AS - Fundaments B.V., NL): 4 addresses.
✓ Nameserver names under 2 TLDs #12

Nameserver names use the TLDs .net, .nl.
✓ 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
ns1.oxilion.nl 93.186.179.180	NOERROR, 14 ms, authoritative	no	yes / yes	refused	-
ns1.oxilion.nl 2a00:d10::53:1	NOERROR, 13 ms, authoritative	no	yes / yes	refused	-
ns2.oxilion.nl 93.186.184.50	NOERROR, 9 ms, authoritative	no	yes / yes	refused	-
ns2.oxilion.nl 2a00:d10:3::53:2	NOERROR, 10 ms, authoritative	no	yes / yes	refused	-
ns3.oxilion.net 213.206.97.203	NOERROR, 15 ms, authoritative	no	yes / yes	refused	-
ns3.oxilion.net 2001:898:2000:1000::5	NOERROR, 13 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 2026102009 · primary ns1.oxilion.nl

Found

Primary (MNAME): ns1.oxilion.nl
Contact (RNAME): postmaster.oxilion.nl
Serial: 2026102009
Refresh / retry: 14400 s / 3600 s
Expire: 604800 s
Negative TTL: 600 s

Serial per nameserver

Nameserver	Serial
ns1.oxilion.nl (93.186.179.180)	2026102009
ns1.oxilion.nl (2a00:d10::53:1)	2026102009
ns2.oxilion.nl (93.186.184.50)	2026102009
ns2.oxilion.nl (2a00:d10:3::53:2)	2026102009
ns3.oxilion.net (213.206.97.203)	2026102009
ns3.oxilion.net (2001:898:2000:1000::5)	2026102009

Checks

✓ Serial 2026102009 everywhere #22

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

SOA refresh 4h, retry 1h, expire 7d, negative TTL 10m.
✓ Primary is a public nameserver #24

The primary nameserver ns1.oxilion.nl is one of the listed nameservers.
✓ Contact postmaster@oxilion.nl #25

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

The serial 2026102009 follows the YYYYMMDDnn convention (2026-10-20).

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: 5 November 2026

DS at the parent

Key tag	Algorithm	Digest	Matches a key
46312	RSASHA256 (8)	SHA256 049F821AA68E2B8B…	yes

DNSKEY in the zone

Key tag	Role	Algorithm
45453	ZSK (256)	RSASHA256 (8)
28293	ZSK (256)	RSASHA256 (8)
46312	KSK (257)	RSASHA256 (8)

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 46312 (SHA256).
✓ Modern algorithms #29

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

The earliest DNSKEY/SOA signature expires at 2026-11-05 00:00 UTC.
✓ NSEC3 as recommended #31

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

Records

info

13 records at the apex

Found

Read from: 93.186.179.180:53

Type	Value	TTL
SOA	ns1.oxilion.nl. postmaster.oxilion.nl. 2026102009 14400 3600 604800 600	86400
NS	ns3.oxilion.net.	86400
NS	ns1.oxilion.nl.	86400
NS	ns2.oxilion.nl.	86400
A	20.56.66.61	3600
MX	10 zevenaar-nl.mail.protection.outlook.com.	3600
TXT	"33ed080be2e65ea433cce5b452226b95aeb575ade740cdddf19d484bdda2ca96"	3600
TXT	"apple-domain-verification=wgYNelLcqmefJhRU"	3600
TXT	"DomainVerification=G2P1RIWPI9F3WYU2HZ5HR2Q9QP1QC7PO0RIXT1FSFFLDUS3X020LM4FJ2HWU8CSJ"	3600
TXT	"zoho-verification=zb91023545.zmverify.zoho.eu"	3600
TXT	"MS=ms85168681"	3600
TXT	"v=spf1 include:one.zoho.eu include:spf.zevenaar.nl include:_spf.zorgmail.nl include:spf.protection.outlook.com include:amazonses.com include:_spf.services.centric.eu include:spf.flowmailer.net ~all"	3600
TXT	"google-site-verification=QI-A30ezrnfnrBwVDKVmp9MShUx50bHHy36tRtKst_0"	3600

Checks

✓ TTLs within range #32

TTLs: A 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.
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