Domain report: wxs.nl

Registration

info

.nl country-code

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

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/wxs.nl returned HTTP 429

#3

warn

ns13.kpn.net, ns14.kpn.net

Nameserver	Addresses	Network (AS)	Glue
ns13.kpn.net	213.75.63.34 2a02:a47f:ac:1::1353	AS1136 KPN - KPN B.V., NL AS1136 KPN - KPN B.V., NL	-
ns14.kpn.net	213.75.63.69 2a02:a47f:ac:1::1453	AS1136 KPN - KPN B.V., NL AS1136 KPN - KPN B.V., NL	-

i

2 nameservers

Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns13.kpn.net, ns14.kpn.net.

#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 one network

all IPv4 addresses are in 213.75.63.0/24; all IPv6 addresses are in 2a02:a47f:ac::/48. A single network failure takes all nameservers down; RFC 2182 recommends topologically separate networks (anycast setups are an exception).

#10
i

All nameservers in one AS

All nameserver addresses are announced by one network operator (AS1136 (KPN - KPN B.V., NL): 4 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.

#11
i

All nameserver names under .net

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.

pass

4 of 4 addresses answer authoritatively

Nameserver	Answer	Recursion	TCP / EDNS	AXFR	Version
ns13.kpn.net 213.75.63.34	NOERROR, 11 ms, authoritative	no	yes / yes	refused	-
ns13.kpn.net 2a02:a47f:ac:1::1353	NOERROR, 15 ms, authoritative	no	yes / yes	refused	-
ns14.kpn.net 213.75.63.69	NOERROR, 10 ms, authoritative	no	yes / yes	refused	-
ns14.kpn.net 2a02:a47f:ac:1::1453	NOERROR, 10 ms, authoritative	no	yes / yes	refused	-

✓ 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.

pass

serial 2026092504 · primary ns13.kpn.net

✓ Serial 2026092504 everywhere #22

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

SOA refresh 1h, retry 15m, expire 7d, negative TTL 1h.
✓ Primary is a public nameserver #24

The primary nameserver ns13.kpn.net is one of the listed nameservers.
✓ Contact zonemaster@kpn.com #25

The SOA RNAME zonemaster.kpn.com means zonemaster@kpn.com.
✓ Date-based serial #26

The serial 2026092504 follows the YYYYMMDDnn convention (2026-09-25).

warn

Not signed

info

8 records at the apex

Type	Value	TTL
SOA	ns13.kpn.net. zonemaster.kpn.com. 2026092504 3600 900 604800 3600	3600
NS	ns13.kpn.net.	3600
NS	ns14.kpn.net.	3600
A	52.18.216.171	600
MX	10 mx.kpnmail.nl.	86400
TXT	"v=spf1 include:spf.ews.kpnxchange.com ?all"	3600
TXT	"874808c15fa7e8ff7d60c0efcab5afcd3ca83b5e690e3e1772de9faf4f5cdd5e"	3600
TXT	"MS=ms70526645"	3600