WHOIS
Query WHOIS/RDAP information for domains, IP addresses, CIDR prefixes and ASNs.
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What it can do
What data it sees
Do you need an account
No: the server works without sign-in
Query WHOIS/RDAP information for domains, IP addresses, CIDR prefixes and ASNs. Self-hostable.
Server tool list (2)
Raw names from tools/list. Only developers need these.
| whois_batch_lookup | Query WHOIS/RDAP information for multiple domain names, IP addresses/CIDR prefixes, or ASNs in one call. Results are returned per query with individual statuses. Disabled unless the operator enables batch queries. |
| whois_lookup | Query WHOIS/RDAP information for a domain name, IP address or CIDR prefix (v4 or v6), or ASN |