What powers root-servers.org?
Last seen Aug 2026 · 17 technologies across 13 categories
CDN
Comment systems
Font Scripts
JavaScript Frameworks
JavaScript libraries
Maps
Miscellaneous
Operating systems
Programming languages
Security
Web Frameworks
Web server extensions
Web Servers
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| root server | #1 | 150 |
| root servers | #2 | 78 |
| dns root server | #4 | 39 |
| dns root name servers | #5 | 28 |
| how many root servers are there | #5 | 23 |
| root servers locations | #1 | 15 |
| root server map | #1 | 15 |
| servers | #39 | 13 |
| root tech | #24 | 11 |
| root name servers | #4 | 11 |
| 13 root name servers | #3 | 9 |
| 13 internet root servers | #3 | 9 |
| root name server | #5 | 8 |
| root dns server locations | #2 | 8 |
| dns root servers map | #1 | 8 |
| root services | #5 | 7 |
| root servers net | #3 | 7 |
| list of root servers | #2 | 6 |
| 13 root servers | #4 | 6 |
| root server locations | #2 | 4 |
| dns root | #4 | 4 |
| root dns | #4 | 3 |
| internet servers | #88 | 3 |
| internet server | #77 | 3 |
| root domain servers | #4 | 2 |
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
Brazil
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
7.12 / 10 · ranked #32,410 of all domains
315 referring domains · OpenPageRank
Search traffic
480 est. monthly organic visits (US)
116 keywords in Google's top 30
Core Web Vitals
| LCP | 2.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 0.2 MB · 15 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on RIPE-NCC-AS Reseaux IP Europeens Network Coordination Centre RIPE NCC (193.0.11.23)
- Email: root-servers.org
- Email security: no SPF record, no DMARC record, CAA
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 422,295, 18 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| c.root-servers.org | 6 |
| www.root-servers.org | 6 |
| a.root-servers.org | 5 |
| b.root-servers.org | 4 |
| e.root-servers.org | 4 |
| root-servers.org | 3 |
| m.root-servers.org | 2 |