# WHOIS Lookup for Major Crypto Exchanges

**Use case:** 

Get registration and expiry details for top crypto exchange domains. Retrieve key data like registrar, status, and nameservers.

## Input

```json
{
  "domains": [
    "binance.com",
    "coinbase.com",
    "kraken.com",
    "kucoin.com",
    "okx.com",
    "bybit.com",
    "gate.io",
    "bitfinex.com",
    "gemini.com",
    "bitstamp.net"
  ],
  "maxConcurrency": 10,
  "proxyConfiguration": {
    "useApifyProxy": true
  }
}
```

## Output

```json
{
  "domain": {
    "label": "Domain",
    "format": "text"
  },
  "registrar": {
    "label": "Registrar",
    "format": "text"
  },
  "createdDate": {
    "label": "Created",
    "format": "date"
  },
  "updatedDate": {
    "label": "Updated",
    "format": "date"
  },
  "expiryDate": {
    "label": "Expiry",
    "format": "date"
  },
  "status": {
    "label": "Status",
    "format": "text"
  },
  "nameservers": {
    "label": "Nameservers",
    "format": "text"
  },
  "registrantOrg": {
    "label": "Registrant Org",
    "format": "text"
  },
  "rdapServer": {
    "label": "RDAP Server",
    "format": "text"
  },
  "error": {
    "label": "Error",
    "format": "text"
  }
}
```

## About this Actor

This example demonstrates how to use [Bulk WHOIS Lookup - Domain Registration & Expiry](https://apify.com/logiover/bulk-whois-rdap-lookup) with a specific input configuration. Visit the [Actor detail page](https://apify.com/logiover/bulk-whois-rdap-lookup) to learn more, explore other use cases, and run it yourself.