psi.ch
psi.ch ranks #18,917 of 142,745,773 domains for popularity, with a link authority of 5.3/10. Seen in 8 public sources.
Source cross-reference
commoncrawl: #21,893 crux: #1,000,000 hostio: #53,939 majestic: #19,946 openpagerank: #18,918 radar: #100,000 tranco: #38,701 umbrella: #408,463
Trend
↑ #21,045 (2025-07-15) → #18,297 (2026-08-14), 16 monthly snapshots.
Link profile
Links from 1,648 distinct networks (of the 2,092 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 DigiCert · organization Paul Scherrer Institut (PSI) (Switzerland) EV. Current cert valid to 2026-10-07.
Subdomains
12 discovered from certificates: mu3egw.psi.ch mu3egw.psi.ch thepacs01.psi.ch lx-lgtm-dmz-01.psi.ch lmu.psi.ch lmu-vms-00.psi.ch vms.psi.ch lx-sysdb-test-01.psi.ch sysdb-test.psi.ch lmu.psi.ch lmu-gpd-00.psi.ch vmonhistdev01.psi.ch