.commbank
.commbank is a brand extension, run by COMMONWEALTH BANK OF AUSTRALIA since 2015. Only COMMONWEALTH BANK OF AUSTRALIA, its affiliates and trademark licensees can register .commbank names; they are not for sale to the public.
| Type | Brand |
|---|---|
| Registry operator | COMMONWEALTH BANK OF AUSTRALIA |
| Who can register | Brand owner only Brand extension: only the registry operator, its affiliates and trademark licensees register names. |
| In the root zone since | 22 June 2015 |
| DNSSEC | Signed |
| RDAP server | https://rdap.nic.commbank/ |
| WHOIS server | whois.nic.commbank |
| IANA record | iana.org/domains/root/db/commbank |
Look up a .commbank domain
The .commbank registry publishes registration data over RDAP. The free domain report reads it and shows a .commbank domain's registrar, dates, status and DNS in one place. For the raw record, use the WHOIS lookup.
More extensions from COMMONWEALTH BANK OF AUSTRALIA
| .cba | Brand · 2015 |
| .netbank | Brand · 2015 |
New to extensions? The guide to how domain extensions work covers generic, country-code and brand extensions. For who sells extensions in general, see the list of domain registrars.
Sources: the IANA root zone database and the ICANN list of generic extensions (refreshed 2026-10-24). Something out of date? Tell us.
Frequently asked questions
Who runs the .commbank extension?
COMMONWEALTH BANK OF AUSTRALIA is the registry operator for .commbank. The registry keeps the list of every .commbank name; registrars sell the names to the public.
Can anyone register a .commbank domain?
Only COMMONWEALTH BANK OF AUSTRALIA, its affiliates and trademark licensees can register .commbank names; they are not for sale to the public.
When was .commbank created?
.commbank was added to the DNS root zone on 22 June 2015, according to IANA.
How do I look up who owns a .commbank domain?
The .commbank registry publishes registration data over RDAP at https://rdap.nic.commbank/ and over WHOIS at whois.nic.commbank. The free domain report on lemon.domains reads it for you and shows the registrar, dates and status.
Is .commbank signed with DNSSEC?
Yes. The .commbank zone is signed, so a .commbank domain can turn on DNSSEC once its registrar adds a DS record.