calctopia.com
calctopia.com is a live English-language website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-07-09 and last crawled it on 2026-07-21. It resolves to 172.67.216.144 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:
Calctopia
SECCOMP - The Secure Spreadsheet
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-07-09 |
| Last crawled | 2026-07-21 |
| IPv4 | 172.67.216.144 |
| Network | AS13335 Cloudflare, Inc. · United States |
| Mail (MX) | mx1.1984.is,mx2.1984.is |
| Language | en-GB |
| Server | cloudflare |