fsu-snuipp.fr .fr crawl First seen 2026-04-13 · Last seen 2026-05-19 · error HTTP 521 crawled 2026-04-28 → 5 attempts ↻ Refresh data US · 172.66.154.142 · AS13335 Cloudflare, Inc. Reputation 90/100 crawl error http 521 Certificates Loading certificate Linked from (1) snuipp.fr×3