0 last week
0 last month
95 active domains
93 domains with DNS records
Domains from 2 countries
95 domains with RDAP and WHOIS records
Includes 11 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"] | 0.00000568920 | 15,159,864.00 | 2026/05/25 | 1 | {"A": ["137.138.6.72"], "NS": ["ext-d... | 2026/03/14 | RDAP | 2016/02/16 | 2027/02/16 | 2026/03/14 | CSC Corporate Domains, Inc. | {"raw_response": ... | |
| cern | home.cern | cern | Switzerland (CH) | 188.184.76.40 | ["Drupal", "NGINX"] | 0.00000368206 | 17,664,406.00 | 2026/05/23 | 1 | {"A": ["188.184.76.40"], "NS": ["ext-... | 2025/08/09 | RDAP | 2015/08/07 | 2026/08/07 | 2025/08/09 | CSC Corporate Domains, Inc. | {"raw_response": ... | |
| cern | atlas.cern | cern | Switzerland (CH) | 188.184.76.146 | ["Google Tag Manager", "Drupal", "NGI... | 0.00000036531 | 14,889,339.00 | 2026/05/29 | 1 | {"A": ["188.184.76.146"], "NS": ["ext... | 2026/03/31 | RDAP | 2015/12/03 | 2026/12/03 | 2025/12/04 | CSC Corporate Domains, Inc. | {"raw_response": ... | |
| cern | openlab.cern | cern | Switzerland (CH) | 137.138.226.190 | ["WordPress", "PHP", "OpenResty"] | 0.00000017102 | 17,186,454.00 | 2026/05/24 | 1 | {"A": ["137.138.226.190"], "NS": ["ex... | 2026/03/12 | RDAP | 2015/12/15 | 2026/12/15 | 2026/03/12 | CSC Corporate Domains, Inc. | {"raw_response": ... | |
| cern | cms.cern | cern | Switzerland (CH) | 188.184.76.146 | ["Drupal", "NGINX"] | 0.00000013483 | 14,729,884.00 | 2026/05/23 | 1 | {"A": ["188.184.76.146"], "NS": ["ext... | 2026/03/31 | RDAP | 2015/12/15 | 2026/12/15 | 2025/12/16 | CSC Corporate Domains, Inc. | {"raw_response": ... | |
| cern | careers.cern | cern | Switzerland (CH) | 137.138.226.190 | ["WordPress", "PHP", "OpenResty"] | 0.00000009511 | 14,268,557.00 | 2026/05/24 | 1 | {"A": ["137.138.226.190"], "NS": ["ex... | 2026/03/11 | RDAP | 2017/10/12 | 2026/10/12 | 2026/03/11 | CSC Corporate Domains, Inc. | {"raw_response": ... | |
| cern | visit.cern | cern | Switzerland (CH) | 188.184.76.146 | ["Drupal", "NGINX"] | 0.00000009441 | 14,482,972.00 | 2026/05/26 | 1 | {"A": ["188.184.76.146"], "NS": ["ext... | 2025/08/22 | RDAP | 2016/08/12 | 2026/08/12 | 2025/08/22 | CSC Corporate Domains, Inc. | {"raw_response": ... | |
| cern | repository.cern | cern | Switzerland (CH) | 137.138.6.31 | ["NGINX"] | 0.00000007277 | 14,343,816.00 | 2026/05/24 | 1 | {"A": ["137.138.6.31"], "NS": ["ext-d... | 2025/08/11 | RDAP | 2024/06/27 | 2026/06/27 | 2025/08/11 | CSC Corporate Domains, Inc. | {"raw_response": ... | |
| cern | arts.cern | cern | Switzerland (CH) | 137.138.226.190 | ["PHP", "OpenResty"] | 0.00000006995 | 14,705,272.00 | 2026/05/19 | 1 | {"A": ["137.138.226.190"], "NS": ["ex... | 2026/03/31 | RDAP | 2015/12/15 | 2026/12/15 | 2025/12/16 | CSC Corporate Domains, Inc. | {"raw_response": ... | |
| cern | open-quantum-institute.cern | cern | Switzerland (CH) | 137.138.226.190 | ["WordPress", "PHP", "OpenResty"] | 0.00000006789 | 14,014,885.00 | 2026/05/29 | 1 | {"A": ["137.138.226.190"], "NS": ["ex... | 2026/03/14 | RDAP | 2024/02/29 | 2027/02/28 | 2026/03/14 | CSC Corporate Domains, Inc. | {"raw_response": ... | |
| cern | alumni.cern | cern | United States (US) | 104.17.59.185 | ["Google Tag Manager", "Google Analyt... | 0.00000006070 | 13,588,580.00 | 2026/05/19 | 1 | {"A": ["104.17.59.185"], "MX": [{"hos... | 2025/08/18 | RDAP | 2016/08/11 | 2026/08/11 | 2025/08/18 | CSC Corporate Domains, Inc. | {"raw_response": ... | |
| cern | library.cern | cern | Switzerland (CH) | 188.184.76.146 | ["Drupal", "NGINX"] | 0.00000005929 | 14,466,215.00 | 2026/05/22 | 1 | {"A": ["188.184.76.146"], "NS": ["ext... | 2025/08/22 | RDAP | 2016/08/11 | 2026/08/11 | 2025/08/22 | CSC Corporate Domains, Inc. | {"raw_response": ... | |
| cern | ideasquare.cern | cern | Switzerland (CH) | 188.184.76.146 | ["Drupal", "NGINX"] | 0.00000005882 | 14,413,035.00 | 2026/05/26 | 1 | {"A": ["188.184.76.146"], "NS": ["ext... | 2026/03/14 | RDAP | 2018/02/23 | 2027/02/23 | 2026/03/14 | CSC Corporate Domains, Inc. | {"raw_response": ... | |
| cern | kt.cern | cern | Switzerland (CH) | 188.184.76.146 | ["Drupal", "NGINX"] | 0.00000004725 | 14,338,226.00 | 2026/05/19 | 1 | {"A": ["188.184.76.146"], "NS": ["ext... | 2025/08/23 | RDAP | 2016/08/12 | 2026/08/12 | 2025/08/23 | CSC Corporate Domains, Inc. | {"raw_response": ... | |
| cern | press.cern | cern | Switzerland (CH) | 137.138.6.31 | ["Drupal", "NGINX"] | 0.00000004609 | 14,461,578.00 | 2026/05/20 | 1 | {"A": ["137.138.6.31"], "MX": [{"host... | 2026/03/14 | RDAP | 2016/02/16 | 2027/02/16 | 2026/03/14 | CSC Corporate Domains, Inc. | {"raw_response": ... | |
| cern | quantum.cern | cern | Switzerland (CH) | 188.184.76.146 | ["NGINX"] | 0.00000003839 | 13,312,718.00 | 2026/05/26 | 1 | {"A": ["188.184.76.146"], "NS": ["ext... | 2026/02/23 | RDAP | 2020/08/26 | 2026/08/26 | 2026/02/23 | CSC Corporate Domains, Inc. | {"raw_response": ... | |
| cern | cernandsocietyfoundation.cern | cern | Switzerland (CH) | 137.138.226.190 | ["Drupal", "NGINX"] | 0.00000003682 | 13,349,893.00 | 2026/05/20 | 1 | {"A": ["137.138.226.190"], "NS": ["ex... | 2026/03/31 | RDAP | 2018/11/29 | 2026/11/29 | 2025/11/30 | CSC Corporate Domains, Inc. | {"raw_response": ... | |
| cern | oqi.cern | cern | Switzerland (CH) | 137.138.6.82 | ["WordPress", "NGINX", "PHP", "OpenRe... | 0.00000003524 | 16,943,284.00 | 2026/05/27 | 1 | {"A": ["137.138.6.82"], "MX": [{"host... | 2026/03/17 | RDAP | 2024/02/29 | 2027/02/28 | 2026/03/17 | CSC Corporate Domains, Inc. | {"raw_response": ... | |
| cern | openscience.cern | cern | Switzerland (CH) | 188.184.76.146 | ["NGINX"] | 0.00000003371 | 14,310,159.00 | 2026/05/26 | 1 | {"A": ["188.184.76.146"], "NS": ["ext... | 2026/02/25 | RDAP | 2022/09/16 | 2026/09/16 | 2026/02/25 | CSC Corporate Domains, Inc. | {"raw_response": ... | |
| cern | united-states.cern | cern | Switzerland (CH) | 188.184.76.146 | ["Drupal", "NGINX"] | 0.00000003206 | 14,300,252.00 | 2026/05/21 | 1 | {"A": ["188.184.76.146"], "NS": ["ext... | 2026/05/17 | RDAP | 2016/05/18 | 2027/05/18 | 2026/05/14 | CSC Corporate Domains, Inc. | {"raw_response": ... | |
| cern | europeanstrategy.cern | cern | Switzerland (CH) | 137.138.226.190 | ["NGINX"] | 0.00000002604 | 13,959,372.00 | 2026/05/24 | 1 | {"A": ["137.138.226.190"], "NS": ["ex... | 2026/03/31 | RDAP | 2018/10/02 | 2026/10/02 | 2025/10/03 | CSC Corporate Domains, Inc. | {"raw_response": ... | |
| cern | hse.cern | cern | Switzerland (CH) | 188.184.76.146 | ["Drupal", "NGINX"] | 0.00000002507 | 13,840,431.00 | 2026/05/21 | 1 | {"A": ["188.184.76.146"], "NS": ["ext... | 2026/03/31 | RDAP | 2016/02/16 | 2027/02/16 | 2026/02/17 | CSC Corporate Domains, Inc. | {"raw_response": ... | |
| cern | scientific-info.cern | cern | Switzerland (CH) | 188.184.76.146 | ["Drupal", "NGINX"] | 0.00000002501 | 14,431,558.00 | 2026/05/20 | 1 | {"A": ["188.184.76.146"], "NS": ["ext... | 2026/05/14 | RDAP | 2020/05/15 | 2027/05/15 | 2026/05/11 | CSC Corporate Domains, Inc. | {"raw_response": ... | |
| cern | theory.cern | cern | Switzerland (CH) | 188.184.76.146 | ["Drupal", "NGINX"] | 0.00000002430 | 14,389,290.00 | 2026/05/29 | 1 | {"A": ["188.184.76.146"], "NS": ["ext... | 2026/03/14 | RDAP | 2020/02/19 | 2027/02/19 | 2026/03/14 | CSC Corporate Domains, Inc. | {"raw_response": ... | |
| cern | fluka.cern | cern | Switzerland (CH) | 188.184.76.146 | ["Drupal", "NGINX"] | 0.00000002410 | 13,706,311.00 | 2026/05/24 | 1 | {"A": ["188.184.76.146"], "NS": ["ext... | 2026/03/11 | RDAP | 2019/09/17 | 2026/09/17 | 2026/03/11 | 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 | 95 | 100.00 |
| Technology | Count Domain | Percentage of Technology |
|---|---|---|
| NGINX | 70 | 41.67 |
| Drupal | 58 | 34.52 |
| Apache HTTP Server | 11 | 6.55 |
| OpenResty | 7 | 4.17 |
| PHP | 7 | 4.17 |
| WordPress | 7 | 4.17 |
| Google Tag Manager | 3 | 1.79 |
| ASP.NET | 1 | 0.60 |
| Cloudflare | 1 | 0.60 |
| Google Analytics | 1 | 0.60 |
| Piwik (Matomo) | 1 | 0.60 |
| Microsoft IIS | 1 | 0.60 |
| Country | Count Domain | Percentage of Country |
|---|---|---|
| Switzerland (CH) | 92 | 98.92 |
| United States (US) | 1 | 1.08 |
The .cern top-level domain is a controlled namespace used by the European Organization for Nuclear Research and its affiliated structures. Within the wider DNS, it functions as an identity signal for authoritative resources and internal initiatives, differentiating official .cern domains from third‑party references. From our global index, we observe active .cern domains and live .cern websites, with configured with DNS across countries. These counts indicate focused, institutional usage rather than open commercial adoption, and help us map how specialized TLDs behave. We track lifecycles, DNS posture, and content signals to support technical due diligence and research reproducibility. Download .cern domain datasets from webatla today.
Created during ICANN’s new‑gTLD expansion in the mid‑2010s, .cern operates as a restricted, brand‑aligned space governed by CERN policies. Key features include tight eligibility, centralized oversight, and predictable naming for internal projects and collaboration hubs. In our longitudinal view of .cern domains and .cern websites, the namespace shows low churn and steady, project‑driven additions: new registrations last week and , indicating episodic growth tied to program milestones. DNS configuration rates remain high relative to active registrations, as reflected by . These characteristics make .cern a useful case study for closed, mission‑specific TLDs where authenticity and continuity matter to stakeholders and indexers alike. Download .cern domain datasets from webatla for longitudinal analysis.
Organizations choosing .cern are predominantly internal CERN departments, experiments, and collaboration teams seeking authoritative, stable endpoints. The TLD aligns digital identity with institutional governance, benefiting documentation portals, data services, outreach sites, and pilot applications. Utilization spans countries, with out of showing DNS presence – supporting dependable resolution for both .cern domains and .cern websites. New activity is measured but selective, reflected in weekly additions and overall, which suggests deliberate provisioning cycles rather than mass availability. For procurement, risk, and research teams, these patterns facilitate inventory control and provenance tracking. Download .cern domain datasets from webatla to benchmark usage.
The largest database of live domains and detailed information about them, designed to boost your digital strategies.
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