Expiroo

Check any domain's expiry, WHOIS, and SSL status instantly — powered by Expiroo.

Never get blindsided by an expired domain again. Expiroo puts a full domain report — right in your toolbar — for any site you're already looking at, so you don't have to leave the page to run a WHOIS lookup or check an SSL certificate. WHAT IT DOES Click the Expiroo icon on any website and instantly see: - Domain registrar and registration date - Domain expiry date, with a color-coded urgency indicator so you know at a glance if it's expiring soon - SSL certificate status and expiry - Nameserver / DNS provider info - A direct link to the full DNS report on expiroo.com for deeper detail No copy-pasting URLs into a separate WHOIS lookup tool. No switching tabs to a domain checker site. Just click and see. WHY INSTALL EXPIROO Domains expire quietly, and losing one — a client's site, your own business's domain, a project you forgot about — is expensive and often irreversible once it's snapped up by someone else. Expiroo turns domain expiry checking from something you remember to do into something you glance at automatically while you browse. It's built for: - Domain investors and portfolio holders who track many domains at once - Web developers and agencies managing domains for clients - IT admins and site owners who want an early warning before a domain, SSL cert, or DNS record lapses - Anyone who's ever been burned by a "just check on it later" domain ONE-CLICK MONITORING Found a domain worth keeping an eye on? Add it to your Expiroo monitored domains list without leaving the popup. Expiroo will alert you before it expires, so a renewal deadline never slips through the cracks again. HOW IT CONNECTS Expiroo requires a free Expiroo account. Connect once from the extension — sign-in happens on expiroo.com itself, so your password is never entered into or stored by the extension. After that, the extension only reads the current tab's domain when you click the icon; it never scans or tracks your browsing in the background. Free accounts get the same check limits as the free tools on expiroo.com. Adding domains to monitoring respects your actual Expiroo plan. PRIVACY Expiroo only requests the minimum permissions needed to read the domain of the tab you click on and talk to your connected Expiroo account. Full privacy policy: https://expiroo.com/privacy Whether you're doing a quick domain age check, a WHOIS lookup, an SSL certificate check, or setting up ongoing expiry monitoring for a whole portfolio of domains, Expiroo keeps that information one click away.