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.ibm WHOIS lookup

.ibm is managed by International Business Machines Corporation. Its registry answers lookups over RDAP at rdap.nic.ibm, so a .ibm lookup here reads the registry directly.

Managed by

International Business Machines Corporation
As listed by IANA

RDAP

rdap.nic.ibm
Lookups read the registry live

WHOIS server

whois.nic.ibm

DNSSEC

Signed
The ending is signed in the root zone

In the root zone since

25 September 2014

Registry website

www.ibm.com

What a .ibm 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: .ibm
Managed by: International Business Machines Corporation
RDAP base URL: https://rdap.nic.ibm/
WHOIS server: whois.nic.ibm
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.ibm