RDAP Client
Look up registration data for any domain, IP address, or ASN. Auto-detects type and routes to the correct registry.
gTLD Explorer
Search and filter ICANN's registry of generic top-level domains. Find delegation dates, registry operators, and contract status.
ccTLD Explorer
Browse country-code top-level domains by country or territory. Includes IDN variants and legacy TLDs.
WHOIS Server Lookup
Find the authoritative WHOIS server for TLDs that don't support RDAP. A curated fallback for legacy registries.
RDAP DNS Lookup
Discover which RDAP server handles queries for any TLD. Based on IANA's bootstrap registry.
RDAP IP Lookup
Find which Regional Internet Registry handles RDAP queries for any IPv4 or IPv6 address.
RDAP ASN Lookup
Find which RIR handles RDAP queries for any Autonomous System Number.
LGR Explorer
Explore Label Generation Rules for internationalized domain names. Detect homograph attacks and analyze confusable characters.
Root Zone Explorer
Browse the 13 root servers and all TLD delegations. View DNSSEC adoption, algorithm distribution, and nameserver statistics.
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