.sanofi
.sanofi is a brand extension, run by Sanofi since 2015. Only Sanofi, its affiliates and trademark licensees can register .sanofi names; they are not for sale to the public.
| Type | Brand |
|---|---|
| Registry operator | Sanofi |
| Who can register | Brand owner only Brand extension: only the registry operator, its affiliates and trademark licensees register names. |
| In the root zone since | 24 July 2015 |
| DNSSEC | Signed |
| RDAP server | https://rdap.identitydigital.services/rdap/ |
| WHOIS server | whois.nic.sanofi |
| IANA record | iana.org/domains/root/db/sanofi |
Look up a .sanofi domain
The .sanofi registry publishes registration data over RDAP. The free domain report reads it and shows a .sanofi domain's registrar, dates, status and DNS in one place. For the raw record, use the WHOIS lookup.
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 Something out of date?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 .sanofi extension?
Sanofi is the registry operator for .sanofi. The registry keeps the list of every .sanofi name; registrars sell the names to the public.
Can anyone register a .sanofi domain?
Only Sanofi, its affiliates and trademark licensees can register .sanofi names; they are not for sale to the public.
When was .sanofi created?
.sanofi was added to the DNS root zone on 24 July 2015, according to IANA.
How do I look up who owns a .sanofi domain?
The .sanofi registry publishes registration data over RDAP at https://rdap.identitydigital.services/rdap/ and over WHOIS at whois.nic.sanofi. The free domain report on lemon.domains reads it for you and shows the registrar, dates and status.
Is .sanofi signed with DNSSEC?
Yes. The .sanofi zone is signed, so a .sanofi domain can turn on DNSSEC once its registrar adds a DS record.