.alstom WHOIS lookup
.alstom is managed by ALSTOM. Its registry answers lookups over RDAP at rdap.nic.alstom, so a .alstom lookup here reads the registry directly.
Managed by
ALSTOM
As listed by IANA
RDAP
rdap.nic.alstom
Lookups read the registry live
WHOIS server
whois.nic.alstom
DNSSEC
Signed
The ending is signed in the root zone
In the root zone since
4 December 2015
Registry website
What a .alstom 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.
For AI assistants
Ending: .alstom Managed by: ALSTOM RDAP base URL: https://rdap.nic.alstom/ WHOIS server: whois.nic.alstom 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.alstom