# Bulk DNS Lookup for SaaS Vendors

**Use case:** 

Run bulk DNS checks for SaaS vendor domains and export mail, name server, TXT, SPF, and DMARC records.

## Input

```json
{
  "domains": [
    "stripe.com",
    "shopify.com",
    "salesforce.com",
    "hubspot.com"
  ]
}
```

## Output

```json
{
  "domain": {
    "label": "Domain"
  },
  "a": {
    "label": "A Records (IPv4)"
  },
  "mx": {
    "label": "MX Records (Mail)"
  },
  "ns": {
    "label": "Name Servers"
  },
  "emailSecurity": {
    "label": "Email Security"
  },
  "lookupTimeMs": {
    "label": "Lookup (ms)"
  },
  "error": {
    "label": "Error"
  }
}
```

## About this Actor

This example demonstrates how to use [DNS Lookup](https://apify.com/automation-lab/dns-lookup) with a specific input configuration. Visit the [Actor detail page](https://apify.com/automation-lab/dns-lookup) to learn more, explore other use cases, and run it yourself.