sidn.nl

SIDN

Who runs SIDN, what it tracks and what it costs, and the 20 closest domain name registry alternatives.

Who’s behind it
Not stated
Online since
Unknown
Trackers
Prices
No pricing page
Last price change
–
Closest alternative
Denic

Measured from SIDN’s own pages, the Internet Archive and public records. Hover a dotted value for its source and date.

We’ll send a link to confirm. Your address is only used for these alerts.

Visit SIDN

01 · Who’s behind it

Who runs SIDN

SIDN sidn.nl

At SIDN you can check your .nl domain name. We also can offer you security services, like SIDN BrandGuard.

Wikidata: Durch organization

Company
No imprint we could read
Online since
Not in the Internet Archive
Audience
In English

02 · Privacy

What SIDN tracks

What the homepage loads before you accept or decline cookies. A cookie banner should hold most of it back until you agree, and a tag manager can load more that we don’t see.

trackers that follow visitors

None of the 17 alternatives below has fewer; 12 have more.

Privacy-friendly alternatives →
Cookie banner
None found

We found no trackers, ad pixels or third-party embeds on SIDN’s homepage.

03 · Alternatives

Alternatives to SIDN

Thumbs up if it’s a real alternative to SIDN, thumbs down if it isn’t.

No ad trackersRegistered in the EUFree planOnly in English
  1. 01
    Denic denic.de English 1 tracker

    DENIC eG: DENIC – Registry for all .de domains

    As the registry, DENIC manages all .de domains and ensures that they are accessible at all times.

    Compare Denic with SIDN →
  2. 02
    EURid eurid.eu English 1 tracker

    EURid | EURid

    EURid is the registry manager of the .eu, .ею and .ευ domain names.

    Compare EURid with SIDN →
  3. 03
    Afnic afnic.fr English 1 tracker

    Afnic, Internet domain name registry solution Home - Afnic

    Afnic is the Internet registry for .fr (France), .re (Ile de la Réunion), .pm (Saint-Pierre et Miquelon), .yt (Mayotte), .wf and .tf domain names.

    Compare Afnic with SIDN →
  4. 04

    Internet country-code top level domain for Canada

    Compare cira.ca with SIDN →
  5. 05
    Nominet UK nominet.uk

    Domain name registry for the UK

    Compare Nominet UK with SIDN →
  6. 06

    Internet country-code top level domain for Austria

    Compare nic.at with SIDN →
  7. 07
    Dominios.es dominios.es English 1 tracker

    Dominios.es

    Somos la unidad responsable de la gestión del registro de nombres de dominio de Internet bajo el código de país “.es” y estamos integrados en la Entidad Pública Empresarial Red.es del Gobierno de España.

    Compare Dominios.es with SIDN →
  8. 08
    RoTLD rotld.ro Romanian 1 tracker

    | RoTLD - Romania Top Level Domain

    Internet country-code top level domain for Romania

    Compare RoTLD with SIDN →
  9. 09
    registro.br Portuguese No trackers

    Registro de domínio por R$ 40,00 por ano. Registro de domínio .com.br, .net.br e demais .br. Seus endereços na Internet não podem mudar!

    Compare registro.br with SIDN →
  10. 10
    PT dns.pt Top 10K Portuguese 2 trackers

    .PT - Domínios de Portugal

    O .PT é a entidade responsável pela gestão, registo e manutenção de domínios sob .pt, domínio de topo correspondente a Portugal.

    Compare PT with SIDN →
  11. 11
    Registry registry.in Top 10K English 3 trackers

    Registry

    internet country code top-level domain for India

    Compare Registry with SIDN →
  12. 12
    sgnic.sg English 1 tracker

    Singapore Network Information Centre

    SGNIC is Singapore's official .SG domain registry and SMS Sender ID Registry

    Compare sgnic.sg with SIDN →
  13. 13
    cctld.ru Russian 1 tracker

    Координационный центр доменов .RU/.РФ

    country code top-level domain for Russia and Transnistria

    Compare cctld.ru with SIDN →
  14. 14
    pir.org English 3 trackers

    .ORG - Power Your Inspiration. Connect Your World.

    For diverse global communities & individuals who want to do great things online, .ORG is purpose-driven to empower & connect those who inspire the world.

    Compare pir.org with SIDN →
  15. 15
    ICANN icann.org Top 10K English No trackers

    Internet Corporation for Assigned Names and Numbers (ICANN)

    ICANN’s mission is to help ensure a stable, secure, and unified global Internet.

    Compare ICANN with SIDN →
  16. 16
    JPRS jprs.jp Japanese No trackers

    JPドメイン名のサービス案内 | JPRS

    JPドメイン名の登録管理業務とDNSの運用を行っている株式会社日本レジストリサービス(JPRS)による、JPドメイン名サービス総合案内サイトです。

    Compare JPRS with SIDN →
  17. 17
    nic.ai English No trackers

    .ai Official Registry Operator Website

    Shape the future with .ai, the world’s leading domain for innovators and entrepreneurs building cutting-edge artificial intelligence solutions. Learn more at the .ai Official Registry Operator Website.

    Compare nic.ai with SIDN →
  18. 18
    Verisign verisign.com Top 1K English 1 tracker

    A global provider of domain name registry services and internet infrastructure | Verisign

    Verisign, a global provider of domain name registry services and internet infrastructure, enables internet navigation for many of the world’s most recognized domain names.

    Compare Verisign with SIDN →
  19. 19
    Pananames pananames.com Top 10K English 1 tracker

    Domain Registration - Register domain name at Pananames

    Search and registration of domain names in many different TLDs. Register your domain name today!

    Compare Pananames with SIDN →
  20. 20
    Radix radix.website English No trackers

    The world’s largest portfolio registry for new domains | Radix Registry

    Radix is a leading new domain registry, offering an extensive domain portfolio that empowers digital identities across the globe.

    Compare Radix with SIDN →

Closest first, by how much each site’s offer resembles SIDN’s. Trackers are counted the same way as above. Highlighted technologies are ones SIDN uses too. Votes and comments come from visitors and don’t change the order.

04 · History

No changes yet. Each new crawl is compared with the last one, and what SIDN adds, drops or rewrites shows up here.

05 · Details

How we measure

Alternatives are matched by what sites actually offer, from their homepages, Wikidata and a summary by Claude, in any language. Trackers and the rest of the stack come from the homepage’s code and DNS records.

The full technology stack, the competitor map and search numbers · 6 technologies
Neighbours
k = 20
Sites searched
9,192
Vector
384-d
Query
30 ms

Competitor map

Each alternative by how close its vector is to SIDN’s (x) and how much traffic it gets, how much of the stack it shares, or where it sits in the embedding space itself (y). Hover for the numbers, click to jump to it in the list.

similarity × popularity

nic.aiICANNpir.orgRegistryPTRoTLDcira.caAfnicEURidDenic

Built with

CMS
Hosting
Web servers
Email hosting
  • Microsoft 365 TXT v=spf1 a:ops-relay03-p.sidn.nl a:ops-relay04-p.sidn.nl a:ops-relayf03…
SaaS tools (verified in DNS)