Worth Reading: The next generation of whois Similar to Internet DNS, WHOIS is not a single, centrally managed database. Rather, domain name registration data is held in disparate locations and administered by multiple Registries and Registrars. Further, a similar WHOIS service (maintained by Regional and National Internet Registries) exists for Numbering Resources (IPV4/V6 addresses, ASN numbers) on Internet. For the sake of simplicity and clarity, we will only talk about domain name WHOIS in this article. —APNIC Related ← Worth Reading: Why isn’t everyone running DNSSEC?Worth Reading: 5G and Internet Technology →