Regex Tester & Validator
Test, validate and match regular expressions
Test, validate and match regular expressions
Matches Kaspersky Security Center HTTP update server domains. Catches numbered update servers (p00-p19.upd.kaspersky.com), the downloads server (downloads.kaspersky-labs.com), and the content management server (cm.k.kaspersky-labs.com). Uses a conditional group to handle the '-labs' suffix based on whether the alternative branch matched. Ideal for filtering or allowlisting antivirus update traffic.