portwatcher.app
portwatcher.app is a live English-language website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-09-23 and last crawled it on 2026-09-23. It resolves to 104.21.81.239. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.
How the site describes itself:
Port Watcher by GreenFlux — See what's using your ports. Kill it in one click.
A free macOS menu bar app that lists every TCP listener on your Mac — port, command, PID, uptime, working directory — and lets you kill the ones you don't recognize.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-09-23 |
| Last crawled | 2026-09-23 |
| IPv4 | 104.21.81.239 |
| IPv6 | 2606:4700:3032::6815:51ef |
| Network | AS13335 Cloudflare, Inc. · United States |
| Language | en |
| Server | cloudflare |
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