What is .ubank?
Brand TLDs operate under Specification 13 of ICANN's registry agreement. It lets a trademark owner keep every second-level name for itself, so you won't find .ubank names for sale at any registrar.
.ubank entered the DNS root zone on August 18, 2016, 10 years ago. It came out of ICANN's New gTLD Program, the 2012 application round that grew the root from 22 generic TLDs to well over a thousand.
National Australia Bank Limited also runs one other TLD, including .nab.
On the technical side, .ubank is served by 4 authoritative name servers, every one of them reachable over IPv6. It is also DNSSEC-signed: the root zone carries a DS record for .ubank, which lets validating resolvers check its answers cryptographically. Registration data is published over RDAP and WHOIS (the WHOIS server is whois.nic.ubank).
Same registry, other endings
1 other TLD shares this operator.
.ubank FAQ
What country is .ubank?
None. .ubank is a generic top-level domain, so it isn't tied to any country.
Who owns the .ubank domain extension?
National Australia Bank Limited operates .ubank as its registry, under a registry agreement with ICANN.
When was .ubank created?
.ubank was delegated to the DNS root zone on August 18, 2016.
Is .ubank a valid domain?
Yes. .ubank is an active top-level domain in the DNS root zone, delegated in 2016, so .ubank addresses work in every browser.
Can I buy a .ubank domain?
No. .ubank is a brand TLD under ICANN Specification 13, so names are reserved for National Australia Bank Limited.
Is .ubank DNSSEC-signed?
Yes, the root zone holds a DS record for .ubank.
Sources
Data from IANA root zone version 2026102000. Last changed December 1, 2025. Spotted something wrong? Tell us.