Transferring an already registered domain entails changing the registrar company that handles the registration service, so after the transfer itself, you’ll have to manage things like renewal fees or DNS record updates through the new company. The transfer procedure is standard with most generic and country-code Top-Level Domain extensions. Some country-code extensions are more specific and involve different steps, but in the general case transferring a domain involves a few basic procedures and one of them is unlocking the domain. The lock is a safety feature, which is being embraced by more and more domain registry operators. It is a standard feature supported by all generic TLDs. If a domain is locked, it won’t be possible to start a transfer process, so no one can even try to steal your domain name. The domain lock can be removed only through the account where the domain name is registered and all new domain names that support this feature are locked by default when they are registered.