A Long-Standing Ukrainian Domain
The domain co.ua has been active for over two decades, first registered on February 25, 2004. It remains under the management of Service Online LLC, with the registration set to expire in 2035. This second-level domain in Ukraine's namespace is positioned for commercial use, aligning with its "co" designation.
Key Administrative Details
Service Online LLC serves as both the registrar (handle ua.drs) and the technical contact for the domain. The WHOIS records list the organization explicitly in connection with the registry operations, while full registrant details such as name, address, and contact information are not published. A Ukrainian trademark (certificate №37706) for related services in class 35, including advertising and database management, is held by ТОВ "Сервіс Онлайн" (Service Online LLC), valid until 2033.
DNS configuration points to nameservers operated by the same entity: ns1.uadns.com, ns2.uadns.com, and ns3.uadns.com. Mail exchangers are also hosted under the uadns.com infrastructure, and DNSSEC is not enabled. The domain status includes clientTransferProhibited, locking it against unauthorized transfers.
Current Status and Usage
As of the latest update in January 2026, co.ua continues to function as the primary domain for the .co.ua zone administrator. Rules for the domain zone are published on the operator's site at drs.ua. The setup supports standard domain registrations open to companies and individuals interested in Ukrainian commercial domains.
No recent acquisitions, funding rounds, or major leadership changes appear in public records. The domain's longevity—now in its 22nd year—highlights its stable role in Ukraine's internet infrastructure without flashy announcements or shifts in ownership disclosure.