91 active domains
91 domains with RDAP and WHOIS records
80 domains with DNS records
Domains from 2 countries
Contains 96 host records detected across all active domains
Includes 10 unique IPs hosting active domains
A metric that estimates network influence and trust, based on the link structure of domains using .cern TLD
The average PageRank score reflecting the SEO authority of websites with the .cern TLD
| TLD | Domain | TLD suffix | Country | IP address | Technologies | PR value | Harmonic value | Detected hosts count | DNS last data checked | DNS Status | DNS records | RDAP/WHOIS last data checked | RDAP/WHOIS method | Domain creation date | Domain expiration date | Domain last changed | Registrar | RDAP/WHOIS Record |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| cern | root.cern | cern | Switzerland (CH) | 137.138.6.72 | ["Apache HTTP Server"] | 0.00000023099 | 14,935,186.00 | 1 | 01/11/2025 | 1 | {"A": ["137.138.6.72"], "NS": ["ext-d... | 18/06/2025 | rdap | 16/02/2016 | 16/02/2026 | 18/06/2025 | CSC Corporate Domains, Inc. | {"raw_response": ... |
| cern | openlab.cern | cern | Switzerland (CH) | 137.138.226.190 | ["Drupal", "NGINX", "PHP"] | 0.00000021385 | 17,291,948.00 | 2 | 05/11/2025 | 1 | {"A": ["137.138.226.190"], "NS": ["ex... | 20/08/2025 | rdap | 15/12/2015 | 15/12/2025 | 20/08/2025 | CSC Corporate Domains, Inc. | {"raw_response": ... |
| cern | cms.cern | cern | Switzerland (CH) | 188.184.76.146 | ["Drupal", "NGINX", "PHP"] | 0.00000018418 | 17,337,842.00 | 1 | 03/11/2025 | 1 | {"A": ["188.184.76.146"], "NS": ["ext... | 25/06/2025 | rdap | 15/12/2015 | 15/12/2025 | 24/06/2025 | CSC Corporate Domains, Inc. | {"raw_response": ... |
| cern | visit.cern | cern | Switzerland (CH) | 188.184.76.146 | ["Drupal", "NGINX", "PHP"] | 0.00000008185 | 14,656,071.00 | 1 | 09/11/2025 | 1 | {"A": ["188.184.76.146"], "NS": ["ext... | 22/08/2025 | rdap | 12/08/2016 | 12/08/2026 | 22/08/2025 | CSC Corporate Domains, Inc. | {"raw_response": ... |
| cern | theory.cern | cern | Switzerland (CH) | 188.184.76.146 | ["Drupal", "NGINX", "PHP"] | 0.00000008167 | 17,313,162.00 | 1 | 03/11/2025 | 1 | {"A": ["188.184.76.146"], "NS": ["ext... | 10/07/2025 | rdap | 19/02/2020 | 19/02/2026 | 10/07/2025 | CSC Corporate Domains, Inc. | {"raw_response": ... |
| cern | careers.cern | cern | Switzerland (CH) | 188.184.76.146 | ["Drupal", "NGINX", "PHP"] | 0.00000007619 | 13,848,457.00 | 1 | 29/10/2025 | 1 | {"A": ["188.184.76.146"], "NS": ["ext... | 15/09/2025 | rdap | 12/10/2017 | 12/10/2025 | 15/09/2025 | CSC Corporate Domains, Inc. | {"raw_response": ... |
| cern | kt.cern | cern | Switzerland (CH) | 188.184.76.146 | ["Drupal", "NGINX", "PHP"] | 0.00000006588 | 14,583,268.00 | 1 | 15/10/2025 | 1 | {"A": ["188.184.76.146"], "MX": null,... | 23/08/2025 | rdap | 12/08/2016 | 12/08/2026 | 23/08/2025 | CSC Corporate Domains, Inc. | {"raw_response": ... |
| cern | press.cern | cern | Switzerland (CH) | 137.138.6.31 | ["Drupal", "NGINX", "PHP"] | 0.00000005342 | 14,591,858.00 | 1 | 07/11/2025 | 1 | {"A": ["137.138.6.31"], "MX": [{"host... | 05/08/2025 | rdap | 16/02/2016 | 16/02/2026 | 05/08/2025 | CSC Corporate Domains, Inc. | {"raw_response": ... |
| cern | cernandsocietyfoundation.cern | cern | Switzerland (CH) | 188.184.76.146 | ["Drupal", "NGINX", "Google Analytics... | 0.00000004734 | 14,016,920.00 | 2 | 07/11/2025 | 1 | {"A": ["188.184.76.146"], "NS": ["ext... | 31/10/2025 | rdap | 29/11/2018 | 29/11/2025 | 30/10/2025 | CSC Corporate Domains, Inc. | {"raw_response": ... |
| cern | quantum.cern | cern | Switzerland (CH) | 188.184.76.146 | ["Drupal", "NGINX", "PHP"] | 0.00000004657 | 14,356,799.00 | 1 | 11/11/2025 | 1 | {"A": ["188.184.76.146"], "NS": ["ext... | 25/08/2025 | rdap | 26/08/2020 | 26/08/2026 | 25/08/2025 | CSC Corporate Domains, Inc. | {"raw_response": ... |
The largest database of live domains and detailed information about them, designed to boost your digital strategies.
| TLD suffix | Count Domain | Percentage of TLD suffix |
|---|---|---|
| .cern | 91 | 100.00 |
| Technology | Count Domain | Percentage of Technology |
|---|---|---|
| NGINX | 64 | 32.16 |
| PHP | 58 | 29.15 |
| Drupal | 57 | 28.64 |
| Apache HTTP Server | 9 | 4.52 |
| Google Analytics | 4 | 2.01 |
| Google Tag Manager | 2 | 1.01 |
| ASP.NET | 1 | 0.50 |
| Cloudflare | 1 | 0.50 |
| Piwik (Matomo) | 1 | 0.50 |
| Microsoft IIS | 1 | 0.50 |
| WordPress | 1 | 0.50 |
| Country | Count Domain | Percentage of Country |
|---|---|---|
| Switzerland (CH) | 79 | 98.75 |
| United States (US) | 1 | 1.25 |
The .cern TLD is a specialized top-level domain designated for the European Organization for Nuclear Research, known as CERN. This TLD is utilized for .cern domains and .cern websites that are primarily related to CERN’s scientific research and collaboration initiatives. By utilizing .cern domains, CERN enhances its digital presence, reflecting its pioneering work in particle physics and promoting its identity in the digital world. .cern websites offer a distinctive space for researchers, projects, and events associated with CERN, supporting the organization’s role as a global hub for scientific advancement and innovation.
The .cern TLD was introduced to cater to the specific digital needs of CERN. As a leader in scientific research, CERN recognized the importance of having a dedicated domain space. The establishment of .cern domains enables the organization to maintain secure and authoritative .cern websites, improving accessibility and communication within the scientific community. Key features of .cern domains include enhanced security protocols and a strong alignment with CERN’s mission. These features support the dissemination of research findings and provide a reliable platform for collaboration among physicists and researchers worldwide.
While primarily reserved for CERN’s initiatives, businesses closely associated with CERN’s scientific endeavors may opt for .cern domains to underscore their collaborations. By featuring their projects on .cern websites, these businesses align themselves with CERN’s prestigious reputation and gain visibility within the global scientific community. Using a .cern domain ensures that their work is recognized as part of CERN’s expansive network of research and innovation. Choosing the .cern TLD not only reflects a commitment to excellence in scientific discovery but also fosters trust and credibility among peer research organizations and stakeholders.
The largest database of live domains and detailed information about them, designed to boost your digital strategies.
Yes, you can view examples to see the file format and the amount of information provided. You can download them on the Pricing page, under each package.
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