RadarPricesOrderDomain WHOIS and DNS lookup
Check any domain: is it registered or available, the registrar, creation and expiry date, nameservers and DNS records. Free, no sign-up, live from official RDAP registries.
| Domain | radarbg.com |
|---|---|
| Registered | yes |
| Available | no |
| Registrar | Porkbun LLC |
| Created | 2026-11-14T11:47:57Z |
| Expires | 2027-11-14T11:47:57Z |
| Days to expiry | 363 |
| Nameservers | curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com |
| DNS A records | 2.29.135.242 |
| DNS MX records | - |
💡 Simple guide · no technical skills needed
When do I need this?
You want to know who registered a website name, how old it is (old = more trust) or when it expires.
How to do it
- Type the website name, e.g.
example.com. - Press Check.
- See the registrar, creation date and expiry date.
Words explained
- domain
- Your website name, e.g. mybakery.com. It is also the part of an e-mail address after the @.
- WHOIS
- The public record of who registered a website name and when.
- DNS
- The settings of a website name (where the website and e-mail live).
Stuck? Press Help in the bottom corner and write your question in any language. You get an answer in seconds, or a real person answers you.
Need this in bulk or inside your app?
The same data as an API: JSON, lists of hundreds of items, history and "only new" monitoring. Pay per use, free trial on the markets.
Example API request
curl -X POST https://radarbg.com/x402/domain-whois-dns-lookup \
-H "Content-Type: application/json" \
-d '{"domains": ["example.com"], "includeDns": true, "includeSsl": true}'
# answers 402 with the price; any x402 client pays per call in USDC on BaseQuestions
Does it show the owner's name?
Usually not: most registries hide personal owner data for privacy. You see the registrar, dates, status and DNS.
Where does the data come from?
From the official RDAP service of each domain registry (the modern WHOIS), and from live DNS.
Can it warn me before my domain expires?
Yes, the API can watch a list of domains and report the ones close to expiry.