1. Establish the boundary
List the accounts, brands, projects, departments, and people likely to hold domain records. Include names used for email, redirects, campaigns, protection, and development. Mark missing information; an incomplete export should not be presented as a complete inventory.
2. Record management and ownership
Capture the registrar, account reference, registrant organization where available, business owner, and renewal contact. Keep credential values in your approved credential system. The inventory can identify who holds access without containing passwords or recovery secrets.
3. Map service dependencies
Identify authoritative DNS, nameservers, website use, mail service, and known integrations. Include domains that redirect rather than host a site. Little visible web activity does not mean a domain is unused; mail, recovery addresses, and verification records can be less obvious dependencies.
4. Calculate recurring costs
Capture actual renewal prices, currency, dates, and premium renewal status. Separate registration and transfer promotions from ongoing renewals. Group spending by extension and registrar so pricing discussions focus on the parts of the portfolio that matter.
5. Assign a deliberate decision
Use categories such as keep for operations, keep for protection, develop, market, transfer, or consider dropping. Assign a business owner. Before expiry, check old addresses, customer links, and third-party accounts that may still depend on the name.
6. Assign ongoing responsibility
Record access issues, priority renewals, next actions, and a review date. Decide who updates the inventory after a purchase, launch, transfer, or cancellation. The process can be lightweight, but a clearly assigned owner helps prevent the same gaps from reappearing.
A useful starting point
Tie each name to a business owner and a clear keep, sell, develop, transfer, or drop decision.