vcstest.com
vcstest.com is a live English-language website hosted on The Constant Company, LLC (AS20473) in the United States, served by none. cl0q first saw it on 2026-08-20 and last crawled it on 2026-08-20. It resolves to 45.63.6.126 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:
VCSTest.com - Visual Contrast Sensitivity Testing - VCS Testing - Free Limited Results
VCSTest.com offers online visual contrast sensitivity (VCS) testing, with printable results, history tracking, and other resources. VCS testing can be used as a screen for exposure to neurotoxins.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-08-20 |
| Last crawled | 2026-08-20 |
| IPv4 | 45.63.6.126 |
| IPv6 | 2001:19f0:5:5869:cead:9d42:38e7:644a |
| Network | AS20473 The Constant Company, LLC · United States |
| Mail (MX) | mail.vcstest.com |
| Language | en-us |
| Server | none |