Chose your color

Frequently visited

Frequently asked questions

  • I am looking for a domain name registrant. Where can I look it up?

    The Whois is an easy-to-use tool for checking the availability of a .nl domain name. If the domain name is already taken, you can see who has registered it.

    On the page looking up a domain name you will find more information about what a domain name is, how the Whois works and how the privacy of personal data is protected. Alternatively, you can go straight to look for a domain name via the Whois.

  • I would like to transfer my domain name to another registrar. What is the procedure?

    To get your domain name transferred, you need the token (unique ID number) for your domain name. Your existing registrar has the token and is obliged to give it to you within five days, if you ask for it. The procedure for changing your registrar is described on the page transferring your domain name.

  • The details registered about me/my company are incorrect or out of date. How can I get them updated?

    To update the contact details associated with your domain name, you need to contact your registrar. Read more about updating contact details.

  • Why is my domain name in quarantine?

    When a domain name is cancelled, we aren't told the reason, so we can't tell you. You'll need to ask your registrar. The advantage of quarantine is that, if a name's cancelled by mistake, you can always get it back.

    One common reason is that the contract between you and your registrar says you've got to renew the registration every year. If you haven't set up automatic renewal and you don't renew manually, the registration will expire.

  • Ik heb een klacht over mijn provider/registrar. Kan ik daarvoor bij SIDN terecht?

    Wanneer je een klacht hebt over of een geschil met je registrar dan zijn er verschillende mogelijkheden om tot een oplossing te komen. Hierover lees je meer op pagina klacht over registrar. SIDN heeft geen formele klachtenprocedure voor het behandelen van een klacht over jouw registrar.

  • What conditions do I have to meet as a registrar?

    Would you like to be able to register domain names for customers or for your own organisation by dealing directly with SIDN? If so, you can become a .nl registrar. Read more about the conditions and how to apply for registrar status on the page becoming a registrar.

More frequently asked questions

Marketing internship

Marketing and data. Boost your skills at SIDN!

  • Working week: 40 hours a week
  • Experience: internship
  • Education: Higher professional education
  • Salary: - € 750 for a 40-hour week
Apply now
How you'd explain your job at a party

At SIDN, I am doing an internship in the Business & Support department where I am helping to improve the customer journey for .nl and for a service that allows large organisations to protect their brand online.

Your role

You will become part of the marketing team at SIDN. You will primarily work on improving the Customer Journey for our brand monitoring service. You will perform analyses in the CRM to increase the effectiveness of content, actions and resources. You will also make your own proposals to improve that content and participate in online campaigns to acquire new customers. You will learn to use tools such as Google Analytics, a CRM system and advertising tools that you will regularly use later in your career.

You will also have the opportunity to join the .nl marketing team. Within this team, we support the Dutch hosting providers that provide the .nl domain name to millions of companies and individuals. Tasks you can perform within this team include monitoring campaigns, setting up mailings and doing research in our panel.

Your passion we see reflected in:

  • Experience with content and digital marketing, preferably in a B2B setting;

  • Knowledge of online marketing tools and platforms (Google Analytics, LinkedIn & Facebook);

  • Commercial insight and being able to put yourself in our customer's shoes;

  • Affinity with the internet and IT.

Your skills

Working at SIDN means working for a reliable and innovative employer. For you, this means having an affinity with the internet and an interest in current developments in that field. You also have a passion for (online) marketing and market research and the ability to translate customer feedback into concrete solutions. You also have:

  • A bachelor's degree in the direction of (online) marketing;

  • Good Dutch and English communication skills;

  • Interest in digital marketing;

  • Interest in the analytical and data-driven side of the customer journey;

  • A good dose of assertiveness and the ability to monitor your own planning;

  • Availability for a collaborative internship from September 2025.

We are SIDN

The internet. The biggest and most successful global collaboration of all time. Once something new and spellbinding, it's now an integral part of everyday life for almost everyone in the Netherlands. As a result, many people take the internet for granted. But, for us, the wonder remains.

We are SIDN. We began as internet pioneers, and forged an identity as digital thinkers and doers, shaping the reality of today and tomorrow. We have a strong sense of shared responsibility for the internet in the Netherlands. A responsibility that we willingly accept. A responsibility that we work to fulfil, every hour of every day. We bring people together by operating a .nl domain that's secure and technically reliable. And, because the internet is a highly dynamic environment, we are constantly anticipating what's required and adapting our services to match.

In a world of opportunities and challenges, we're dedicated to enabling confidence online. We're a small organisation with big ambitions. Our highly motivated professionals are passionate about their work, and proud of the difference they make and the people they work with. Together, we're always reaching for the heights. How about you?

Read more about SIDN

What you can expect

At SIDN, we have some great things to offer you. And we love to show it to you. And we don't just mean that you can drink the best coffee. Or that you get fresh fruit. No, the conditions we offer you for this internship will probably stay with you for ages. Want to bet? Say it yourself, it will make you happy:

  • An internship allowance of €750 per month;

  • Days off in proportion to the number of internship hours;

  • The space to (already) create your own vision in your field;

  • An internship in the heart of the Dutch internet!

These conditions come with a 40-hour internship week.

The selection procedure includes obtaining a Certificate of Good Behaviour (similar to a criminal record check).

Like the sound of this job? Let's connect!

Get the best out of yourself with a (graduate) internship that suits you! Send your motivation using the application form below.

About the application process:

Inge Loeff

Corporate recruiter

+31620079900

inge.loeff@sidn.nl

Michiel Henneke

Contact

Michiel Henneke

Marketing Manager

+31 26 352 55 00

michiel.henneke@sidn.nl

Apply directly

This form needs javascript to work. Please enable javascript to continue.

Fields with * are required.

The form is being sent. Please wait.
Oops! Unfortunately something went wrong while submitting your application. Please try again or contact our corporate recruiter, on recruitment@sidn.nl.
Thank you for your interest in SIDN. We have received your application safely and will be in touch within 3 business days to update you on the appointment process. If you have any questions regarding your application, please contact our corporate recruiter, on recruitment@sidn.nl.
There is no application form for this position

What happens once I've applied?

  • Application

  • First interview

  • Second interview

  • Contract offer

  • Start your dream job