optimalsupspe.fr
optimalsupspe.fr is a live French-language website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-08-09 and last crawled it on 2026-08-09. It resolves to 104.26.6.145 and has mail (MX) records set up. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.
How the site describes itself:
Optimal Sup Spé, groupe IPESUP -
Préparez vous aux Concours Scientifiques avec le N°1 en prépa Maths Sup-Spé. Cycle annuel, stages intensifs, polycopiés complets, équipe exceptionnelle.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-08-09 |
| Last crawled | 2026-08-09 |
| IPv4 | 104.26.6.145 |
| IPv6 | 2606:4700:20::681a:691 |
| Network | AS13335 Cloudflare, Inc. · United States |
| Mail (MX) | mail.protonmail.ch,mailsec.protonmail.ch |
| Language | fr-FR |
| Server | cloudflare |
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