Before a domain transfer, it helps to take a structured look at the current state. Many delays do not happen during the transfer itself, but because the prerequisites are not met in the first place.
Important checks before the move
Review the registrar, expiry date, domain status, and configured nameservers. Locks such as clientTransferProhibited can block a transfer entirely.
Risks close to the expiry date
If a domain expires within the next few days, the risk of complications rises sharply. In those cases it is often safer to renew first and start the transfer afterwards.
Why WHOIS is especially useful here
The data quickly shows whether the domain appears technically transferable and whether there are unresolved issues at the current registrar.