Open WHOISbuilt by Just

.smart WHOIS lookup

.smart is managed by Smart Communications, Inc. (SMART). Its registry answers lookups over RDAP at rdap.centralnic.com, so a .smart lookup here reads the registry directly.

Managed by

Smart Communications, Inc. (SMART)
As listed by IANA

RDAP

rdap.centralnic.com
Lookups read the registry live

WHOIS server

whois.nic.smart

DNSSEC

Signed
The ending is signed in the root zone

In the root zone since

21 April 2016

What a .smart lookup shows

The registrar, when the domain was registered and when it expires, every status code in plain words, nameservers and DNSSEC, plus the mail setup read from DNS.

WHOIS vs RDAPWho owns a domain?All endings

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Ending: .smart
Managed by: Smart Communications, Inc. (SMART)
RDAP base URL: https://rdap.centralnic.com/smart/
WHOIS server: whois.nic.smart
DNSSEC signed in the root: yes
Source: IANA root zone database and RDAP bootstrap, read 2026-10-31
Lookup URL: https://openwhois.org/#d=example.smart