Domain Watch
Competitor domains under watch: expirations, DNS moves and new subdomains — with alerts in Telegram (Pro).
Windows SmartScreen may warn on first run — choose "More info → Run anyway". The package SHA-256 is published in checksums.txt.
Instant delivery: license key + download right after payment.
Version 1.0.1 · updates delivered automatically
About
Domain Watch keeps an eye on the domains you choose. RDAP shows the expiration date and the registrar; DNS records reveal infrastructure moves; Certificate Transparency logs (crt.sh, with retries on overload) surface new subdomains — often a hint of a new product, campaign or staging environment.
The first check records a baseline; after that you see real events: expiration approaching, NS or registrar changed, new subdomains appeared. DNS resolution goes over DNS-over-HTTPS (1.1.1.1 / dns.google), so it works even behind VPNs and proxies. Pro adds scheduled checks, Telegram alerts, charts and XLSX/JSON exports.
What it does
- RDAP: expiration date and registrar of each watched domain
- DNS records tracking: NS/address changes become events
- New subdomains from Certificate Transparency logs (crt.sh)
- DNS-over-HTTPS fallback (1.1.1.1 / dns.google) — works behind VPN/proxy
- Subdomain-count history chart
- Scheduled checks + Telegram alerts + XLSX/JSON (Pro)
- Windows desktop app, 12 months of updates included
Free vs Pro
| Free | Pro | |
|---|---|---|
| Domains tracked | 30 | 3000 |
| CSV export | Included | Included |
| Checks | Manual | Scheduled |
| Expiration and DNS-change alerts to Telegram | — | Included |
| XLSX / JSON export | — | Included |
FAQ
What can Domain Watch warn me about?
A renewal lapse (expiration approaching), infrastructure moves (NS or registrar changes) and new subdomains — the latter often hint at a new product, campaign or staging environment of a competitor.
Will it work on a VPN?
Yes. DNS resolution goes over DNS-over-HTTPS (Cloudflare 1.1.1.1 / Google dns.google), which works behind proxies and VPNs; RDAP and CT are plain HTTPS requests.
What do I get after payment?
A license key that unlocks Pro on up to 3 Windows machines for 12 months. Updates are delivered by the built-in updater.
Installation & uninstall
Free version
- Download the app with the "Download free" button above and unpack the zip.
- Run DomainWatch.exe — no installation needed.
- Add a domain, press "Check all" — the first run records the baseline.
Pro version
- After payment you get a license key.
- Click "Activate Pro" in the app and paste the key - Pro unlocks on up to 3 Windows computers for 12 months.
Uninstall
- Delete the app folder - no traces left in the system.
Desktop apps leave no traces: delete the folder and it is gone.
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