stpviewer.com
stpviewer.com is a live website hosted on velia.net (AS30083) in the United States, served by IIS. cl0q first saw it on 2026-06-16 and last crawled it on 2026-06-24. It resolves to 209.126.106.52 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:
FREE Step file Viewer - STP Viewer 2.3
Free STP Viewer - free software that lets you view 3D STEP files (.stp, .step file format).
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-06-16 |
| Last crawled | 2026-06-24 |
| IPv4 | 209.126.106.52 |
| Network | AS30083 velia.net · United States |
| Mail (MX) | stpviewer-com.mail.protection.outlook.com |
| Server | Microsoft-IIS/10.0 |