WHOIS Lookup
Registrant, registrar and registration dates for any domain — straight from the official registry response, not a third-party scraper.
Free tools · no signup · live registry data
One lookup. Every answer.
WHOIS and RDAP records, DNS and nameservers, IP-address ownership, uptime checks and 20 years of Wayback Machine history — for any domain or IP address on the internet.
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Your IP address:216.73.216.125
Live dossier
waiting for your input
Pick a tool, type a target, hit Look it up.
The full answer — registry record, DNS, IPs, ownership or uptime — lands here in seconds.
Answers come straight from the registries (RDAP), the DNS resolvers, the IP registries and the Wayback Machine — cached a few minutes. Every lookup is archived internally together with the requester's data (IP — and your account when you're signed in), standard practice for abuse prevention.
Seven tools · one page
Everything a lookup gives you. Nothing hidden.
This page doesn't just ask one database — it fuses the registries, DNS resolvers, IP registries and the Internet Archive into a single dossier.
RDAP Lookup
Structured registration data via the modern WHOIS successor — every event, entity and status flag the registry exposes.
DNS Records
A, AAAA, CNAME, MX, TXT, NS and SOA records resolved on the spot through Cloudflare and Google resolvers — with names, data and TTLs.
Nameserver Lookup
See where a nameserver lives: every IP face, its reverse-DNS names and the network owner behind each address.
IP Address Lookup
Ownership and network data for any IPv4 or IPv6 address — netblock, organisation, country, range size and abuse contacts.
Domain History
Historical WHOIS & RDAP snapshots — 20 years of domain data: captures, transfers, registrar events and the exact age.
Uptime Check
Check whether a website is reachable right now — status code, response latency, server header and the addresses serving it.
Statuses & DNSSEC
Registry clientTransfer/serverChange flags in plain English, plus whether the domain's DNS is cryptographically signed.
Wayback Machine history
First capture, latest capture, closest live snapshot and a link to the full archive.org timeline — a domain's memory, not just its present.
0 y
of domain data — historical WHOIS & RDAP snapshots
Millions
of lookups served every month
<0 s
typical full dossier answer time
How it works
Type. Search. Full transcript arrives.
Pick a tool, type a target
Domain, IP, nameserver or URL — we strip schemes and www automatically, and the engine validates what you type for you.
We fan out in parallel
The registry (RDAP), both DNS resolvers, the nameserver pool, the IP registries and archive.org's Wayback CDX are queried together, not one after another.
The dossier lands
KPI chips up top, one card per data system below, and — for engineers — the complete raw JSON answer one click away.
Lookup FAQ
Curious? Answered.
Still have a question about a domain or IP in hand? Our team is one tap away — humans, not robots.
The complete dossier: the WHOIS/RDAP record (registrar, IANA ID, abuse contacts), creation/expiry/update dates with transfer history, registry status flags, DNSSEC state, every nameserver with its IPs, the live DNS record set, and the domain's Wayback Machine capture history. Flip to the other tabs for IP ownership, nameserver infrastructure and the live uptime check.
Straight from the source: the official registry RDAP service (IANA bootstrap with a fallback), Cloudflare and Google DNS resolvers, the RIR IP registries via rdap.org, and archive.org's Wayback CDX index. Results are cached for a few minutes only, so everyone's quotas stay respected and your answers stay fresh.
Registries answer at different depths — some expose every date and the registrant's country, others return just the essentials. We show everything the authoritative source actually returns and never invent values to fill the gaps.
The complete hosted-domain list is compiled from paid zone-file feeds across dozens of TLDs. What we give you free — and honestly — is the full infrastructure picture: every IP face of the nameserver, its reverse-DNS (PTR) names, and the network organisation behind each address.
We send a lightweight HTTPS probe (with an HTTP fallback) to the domain, time the round trip, and show you the status code, latency in milliseconds, the server signature it returned and the addresses currently serving it. It's a point-in-time check, not continuous monitoring — for that, chat with the team.
Completely free, no signup, no email asked. The only limit is a small per-connection rate cap that protects each registry's own quotas — if you ever hit it, you'll see a friendly countdown message asking you to wait a minute.
If the extension is in our catalogue, a price tag and a direct checkout link appear right in the results. If you don't see one, chat with us — we register extensions on request and can set the domain up on hosting in the same sweep.
Got your eyes on a domain?
Browse our full extension catalogue with prices — or grab the one your lookup just showed is free, before someone else does.
Every new domain ships with free SSL, DNS management and one-click hosting hookup.
