Find forgotten subdomains before someone else does

We list the web addresses tied to your domain, check where they lead, and flag any that could be taken over. It’s quiet when you’re clean, loud when something slips.

Uncover what’s out there Old projects, test sites, campaign URLs — all pulled from public certificate logs.
Understands platforms Spots links into services like CDNs and hosted sites where takeover can happen.
Flags real risk Highlights addresses that can be claimed by others, not just harmless noise.
Less to sift through Inactive names are hidden by default — focus on what matters.
Request a full review Get help fixing issues Read-only checks • No invasive scanning