lists.sigsum.org
lists.sigsum.org is a live English-language website hosted on Verkligen Data AB (AS210648) in Sweden, served by Apache. cl0q first saw it on 2026-06-15 and last crawled it on 2026-06-21. It resolves to 91.223.231.4 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:
List Index - Sigsum mailing lists
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-06-15 |
| Last crawled | 2026-06-21 |
| IPv4 | 91.223.231.4 |
| IPv6 | 2001:67c:8a4:1::4 |
| Network | AS210648 Verkligen Data AB · Sweden |
| Mail (MX) | mail-01.sigsum.org |
| Language | en |
| Server | Apache/2.4.67 (Debian) |