Download the latest .nl statistics
The latest periodically update of our .nl statistical report
9 February: Safer Internet Day
Safe and responsible internet use by young people
Further restriction of access to private registrants' personal details via Whois
From 1 March, private registrants' names will no longer be available from the Whois.
Warning: phishing mail claiming to be from SIDN
Fraudulent demands claiming to be from SIDN
SIDN Labs open-sources ENTRADA
ENTRADA enables researchers and network engineers to analyse large amounts of network traffic.
Dutch business community prefers .nl domain names
79 per cent of businesses choose .nl for their websites
.nl and more
Information about registering and updating .nl domain names and about making a complaint. You also find information about registrars.
SIDN does more than look after .nl. We provide registry services, a domain name surveillance service and trust framework management services.
SIDN monitors and protects .nl. Read about what you can do yourself to protect your domain name, e.g. with DNSSEC, DBS or .nl Control.
Information about how the internet is organised, as well as our publications and presentations, plus statistics about .nl. Also innovation news from SIDN Labs.
SIDN Labs is SIDN's R&D team. We develop and evaluate new technologies and systems
We tell you who we are, what we stand for and about our community involvement. How to become a SIDN affiliate. As well as details of vacancies at SIDN.