Someone could be taking over your subdomains right now
You spin up a subdomain, point it at a host, then move on. When the service goes away but the DNS record stays behind, anyone can claim it and put their own content on your domain. Namewatch finds those forgotten subdomains and warns you the moment one becomes hijackable.
Every forgotten subdomain is a door left unlocked
Namewatch keeps a list of every door you own and tells you the second one needs locking — in plain English, no security background required.
Finds the subdomains you forgot
Namewatch maps every subdomain and DNS record on your domain — including the staging links and side-project pages you set up months ago and never thought about again.
Flags the ones that can be hijacked
It checks what each subdomain points to. If it points at a host or service that no longer exists, that's exactly what attackers look for — so we mark it as takeover-ready.
Pings you the moment it happens
Get a heads-up in email or Slack as soon as a subdomain becomes vulnerable — not weeks later when it's already on someone's bug bounty report.
Tells you exactly how to fix it
No jargon, no guessing. Each alert comes with a copy-paste fix and a link straight to the DNS record you need to remove or update.
Watches around the clock
Ship a new subdomain at 2am? Namewatch rescans automatically, so nothing slips through after launch day — you don't have to remember to check.
Knows the tools you build with
Vercel, Netlify, Cloudflare, AWS, GitHub Pages and more — Namewatch understands how each one works, so its warnings are accurate, not noisy.
Set it up once, then sleep better
No agents to install, no config files, no DNS changes. Add your domain and Namewatch does the rest.
Paste your domain
Type in your domain name. That's the whole setup — nothing to install, no code to touch, no DNS to reconfigure.
Namewatch maps everything
It finds every subdomain and checks what each one points to, building a live picture of where you're exposed.
You get alerts that make sense
When something becomes hijackable, you get a clear message and a fix you can apply in under a minute.
Simple plans that scale with you
Start free, no credit card. Upgrade when you've got more domains to watch — cancel anytime.
- 1 domain
- Daily takeover scans
- Email alerts
- Plain-English fix guides
- Unlimited subdomains
- Continuous 24/7 monitoring
- Slack + email alerts
- Connects to Vercel, Netlify, AWS
- Priority support
- Everything in Pro
- Unlimited domains
- Team logins & roles
- API access
- Dedicated support
See what's hijackable in 60 seconds
Run a free scan and find every subdomain on your domain that's at risk — no signup needed just to look.