delft.nl

.nl country-code · Registrar.eu

Found

TLD

.nl (country-code)

ICANN policies apply

no

Registrar

Registrar.eu

Registered

26 September 1996

Last changed

11 July 2025

Status

active

Registry nameservers

ns.delft.nl, ns1.as41887.nl, ns2.as41887.eu, ns3.as41887.io, ns4.as41887.it

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.

ns.delft.nl, ns1.as41887.nl, ns2.as41887.eu, ns3.as41887.io, ns4.as41887.it

Found

Parent zone

nl

Delegation from

ns1.dns.nl (194.0.28.53)

NS at the parent

ns.delft.nl, ns1.as41887.nl, ns2.as41887.eu, ns3.as41887.io, ns4.as41887.it

NS in the zone

ns.delft.nl, ns1.as41887.nl, ns2.as41887.eu, ns3.as41887.io, ns4.as41887.it

Checks

• ✓ 5 nameservers #6

  Delegated to ns.delft.nl, ns1.as41887.nl, ns2.as41887.eu, ns3.as41887.io, ns4.as41887.it.
• ✓ Parent and zone agree #7

  The parent delegation and the zone's NS records list the same nameservers.
• ✓ Glue present and correct #8

  Glue is published for the nameservers inside the zone: ns.delft.nl.
• ✓ 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 5 IPv4 /24s and 4 IPv6 /48s.
• ✓ 4 autonomous systems #11

  The nameservers are spread over: AS14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US): 2 addresses; AS24940 (HETZNER-AS - Hetzner Online GmbH, DE): 2 addresses; AS34108 (BREEDBANDDELFT - Stichting Breedband Delft, NL): 1 address; AS41887 (PROLOCATION - Prolocation B.V., NL): 4 addresses.
• ✓ Nameserver names under 4 TLDs #12

  Nameserver names use the TLDs .eu, .io, .it, .nl.
• i

  Partly IPv6

  These nameservers have no IPv6 address: ns.delft.nl.

  #13

9 of 9 addresses answer authoritatively

Found

Checks

• ✓ All respond #14

  All 9 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.as41887.nl: "Not disclosed - unix@prolocation.net"; ns2.as41887.eu: "Not disclosed - unix@prolocation.net"; ns3.as41887.io: "Not disclosed - unix@prolocation.net"; ns4.as41887.it: "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.