ost.ch
ost.ch ranks #24,321 of 142,745,773 domains for popularity, with a link authority of 5.0/10. Seen in 8 public sources.
Source cross-reference
commoncrawl: #23,369 crux: #1,000,000 hostio: #20,866 majestic: #41,072 openpagerank: #145,344 radar: #100,000 tranco: #58,573 umbrella: #748,330
Trend
↑ #42,841 (2025-07-15) → #23,893 (2026-08-14), 16 monthly snapshots.
Link profile
Links from 812 distinct networks (of the 1,288 linking domains with DNS data so far) — subnet diversity is the spam-resistant authority signal. What these mean →
Hosting
Switch (AS559) · hosted in Switzerland · datacenter/cloud IP.
Certificates
TLS by Let's Encrypt. Current cert valid to 2026-10-23.
Subdomains
10 discovered from certificates: ausleihe.ost.ch ausleihe.ost.ch registry.ost.ch siregistry01.ost.ch srspf01.ost.ch iet-db.ost.ch kanbangame.ost.ch sriet01.ost.ch bbb.ost.ch bbb.ost.ch
Same server
Ranked domains sharing ost.ch's IP (146.136.212.33): alumniost.ch