What powers 
nlnetlabs.nl?
Last seen Sep 2026 · 31 technologies across 18 categories
Analytics
Caching
CDN
CMS
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
PaaS
Performance
Photo galleries
Programming languages
Security
UI frameworks
Web server extensions
Web servers
Webmail
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 *: Allowed (was Restricted)
- Sep 2026 *: Restricted (was Allowed)
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| nsd | #2 | 2,700 |
| unbound dns | #1 | 370 |
| ldns | #1 | 43 |
| nlnetlabs | #1 | 9 |
| unbound dns resolver | #1 | 8 |
| unbound-anchor | #3 | 4 |
| netlabs | #60 | 4 |
| netlab | #85 | 4 |
| nl labs | #3 | 3 |
| unbound gui | #3 | 3 |
| enable dnssec support | #5 | 3 |
| unbound log | #3 | 2 |
| 1.24 1 | #5 | 2 |
| nsd web | #6 | 2 |
| internet phone book | #10 | 2 |
| unbound dns over https | #5 | 1 |
| pokemon unbound latest version download | #6 | 1 |
| dnsi | #7 | 1 |
| net::dns | #7 | 1 |
| unbound dns configuration | #7 | 1 |
| internet xfr | #8 | 1 |
| name server software | #12 | 1 |
| where to download pokemon unbound | #12 | 1 |
| recursive dns server | #13 | 1 |
| open source name server | #18 | 1 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Audience
- 67% desktop
- 33% phone
United States
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
8.01 / 10 · ranked #7,286 of all domains
713 referring domains · OpenPageRank
Search traffic
3,200 est. monthly organic visits (US)
79 keywords in Google's top 30
Core Web Vitals
| LCP | 1.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 2.2 MB · 56 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- NLnet Labs
- Country: Netherlands
From Wikidata (CC0).
Infrastructure
- Registered Jan 2000 (26 years) via Prolocation B.V.
- Hosted on Hetzner (128.140.76.106, IPv6)
- DNS: pch.net
- Email: mailbox.org
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 9,794, 28 hosts
- Verified with: 1Password
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| blog.nlnetlabs.nl | 16 |
| krill.docs.nlnetlabs.nl | 10 |
| nsd.docs.nlnetlabs.nl | 10 |
| routinator.docs.nlnetlabs.nl | 10 |
| unbound.docs.nlnetlabs.nl | 10 |
| nlnetlabs.nl | 9 |
| www.nlnetlabs.nl | 9 |
| lists.nlnetlabs.nl | 3 |
Full technology history →
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Recent changes
- dropped Matomo Analytics Aug 2026
- dropped jQuery CDN Jul 2026
- detected Priority Hints Jun 2026
- dropped Pygments Apr 2026
- dropped Sphinx Apr 2026
- dropped Underscore.js Apr 2026