kste.dk
kste.dk is a live English-language website hosted on Hetzner Online GmbH (AS24940) in Germany, served by Apache. cl0q first saw it on 2026-06-29 and last crawled it on 2026-10-11. It resolves to 49.12.225.145. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.
How the site describes itself:
Stefan Kölbl | Staff Software Engineer @ Google
Personal website of Stefan Kölbl, Staff Software Engineer at Google specializing in Post-Quantum Cryptography, symmetric-key design, and cryptographic hygiene.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-06-29 |
| Last crawled | 2026-10-11 |
| IPv4 | 49.12.225.145 |
| Network | AS24940 Hetzner Online GmbH · Germany |
| Language | en-us |
| Server | Apache/2.4.58 (Ubuntu) |