Contact

If you have a question about your .nl domain name, please contact your registrar (hosting service provider)

If you have a question about your .nl domain name, please contact your registrar (hosting service provider)

Unsure who your registrar is? Find out by looking up your domain name in the Whois. Want to know how to register or update a domain name? Go to the .nl domain name menu.

Call us on +31 26 352 5555 if you have another question or feedback

Our phone lines are open on working days from 8am to 6pm, Central European Time. You can mail us any time at support@sidn.nl.

What about journalists?

Journalists can get in touch with our Press Officer, Marnie van Duijnhoven. Mail marnie.vanduijnhoven@sidn.nl or call +31 646 108522.

General contact

Phone:

+31 26 352 5500

Mailing address:

PO Box 5022 6802 EA ARNHEM The Netherlands

Office address:

Meander 501 6825 MD ARNHEM The Netherlands

Parking:

You can park on our site or (for up to two hours) in the roadside parking bays outside.

Administrative details

Trade Register: 41215724 VAT number: NL804802671B.01 Bank: Rabobank Swift code: RABONL2U IBAN: NL09RABO0145116646

Get in contact

NB: If you are the registrant of a .nl domain name and you have a question about your domain name, you need to contact your registrar.

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Rebecca_285x285

Registratie & Service

Manager Registration & Services

+31 26 352 55 55

support@sidn.nl

If you have a question, complain or suggestion, please contact one of our support employees. You can contact us from 08.00 tot 18.00 hrs.

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    Safer Internet Days comp: win a book about the internet!

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