---
title: Which IP addresses and domains should I safe-list to download databases and data feeds (e.g., NRD2, typosquatting, DNS, etc.)?
description: Which IP addresses and domains should I safe-list to download databases and data feeds (e.g., NRD2, typosquatting, DNS, etc.)?
---

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# Which IP addresses and domains should I safe-list to download databases and data feeds (e.g., NRD2, typosquatting, DNS, etc.)?

## Learn which domains and IP addresses to add to your organization's safelist to avoid any interruption or blocking while downloading our quarterly databases or data feeds.

**Domains**

```
datafeeds.whoisxmlapi.comdomainwhoisdatabase.comftp.domainwhoisdatabase.combestwhois.orgftp.bestwhois.org
```

**IPs**

```
104.237.55.90172.67.155.63104.21.74.50104.21.93.21172.67.203.3216.18.199.114104.237.52.54
```

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