Browse More Terms
Expiration Date
The date a domain's current registration term ends. What happens after it depends on the registrar and the extension.
Cleanup
The process of reviewing and dropping underperforming domains from a portfolio to reduce renewal costs.
DDNS
\nDDNS, or Dynamic Domain Name System, is a service that maps internet domain names to IP addresses as those IP addresses change. Traditional DNS servers provide a fixed IP address for a domain nam...
Comps (Comparables)
Historical sales data for similar domain names used to estimate a domain's value.
Dynadot
An ICANN-accredited registrar founded in 2002, popular with investors for low pricing, bulk tools, expired-domain auctions and a built-in marketplace.
.BIZ
A generic extension launched in 2001 as a .com alternative for businesses. It never earned the respect, and the aftermarket is thin.



