Add to ChromeAre you the developer of this app? Verify ownership to manage this listing.
Get a dedicated desktop app for Who.is on Mac, Windows, and Linux with WebCatalog Desktop.
- Launch Who.is directly from your Dock or taskbar.
- Work without distractions in a dedicated window, separate from your browser tabs.
- Manage multiple Who.is accounts and switch between them without logging out.
Who.is is for domain owners, web developers, IT professionals, and researchers who need to check domain registration or investigate internet infrastructure. Search a domain to view available WHOIS and RDAP registration details, including its registrar, registration dates, status, and nameservers. You can also look up DNS records and IP address ownership and network information. Use these results to check who manages a domain, see where it points, or troubleshoot basic website and email configuration questions. Who.is also provides domain history and website uptime checks. Registrant contact details may be hidden or redacted in public records, and Who.is displays available public data rather than managing domains or DNS.
Disclaimer: WebCatalog is not affiliated, associated, authorized, endorsed by or in any way officially connected to Who.is. All product names, logos, and brands are property of their respective owners.
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