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Domain Basics & Concepts

Communications at OpenSRS

OpenSRS sits at the centre of a three-party relationship: the registrar (Tucows Inc./OpenSRS), the reseller (you), a...

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Registry premium domains guide

Registry premium domains are unique names that registries offer at non-standard prices. They are typically short, me...

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New TLD Launch Phases

When a new generic top-level domain (gTLD) launches, it moves through a defined sequence of phases set by the regist...

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Synchronous vs. Asynchronous Registries

Top-level domain registries process registration and management requests in one of two ways: synchronously or asynch...

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Domain name auctions

Once a domain name has expired, OpenSRS may list the domain name in an online auction marketplace. We have par...

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Leap year registrations

Domain name registrations that are made on February 29 must be assigned a future expiry date. Each registr...

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Domain Help Topics

Our TLD Reference Chart contains an overview of all TLD-specific policies in a single spreadsheet. ccTLD Domain ...

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Contacting OpenSRS Customer Support

The OpenSRS Help Center has guides and domain resources available around the clock. When you cannot find the answer ...

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