Specifications v2 | Newly Registered Domains | WhoisXML API

NRD 2.0 datafeed files

This data feed subscription is licensed to you or your organization only, you may not resell or relicense the data without explicit written permission from Whois API LLC. Any violation will be prosecuted to the fullest extent of the law.

Update time

The daily update is ready for download at 02:00 UTC.

Supported TLDs

The datasets comes in the following forms

Depending on the subscription plan, you receive different datasets. They contain different data and have different formats. You can find a detailed description of the differences between datasets on the pricing page.

Here are the key details for the different subscription plans:


File Gzip size Unpacked size Rows
lite.daily.data.csv.gz 1.3MiB 3.7MiB 168.1K
lite.daily.data.json.gz 1.4MiB 8.1MiB 168.1K


File Gzip size Unpacked size Rows
basic.daily.data.csv.gz 2.2MiB 6.5MiB 289.1K
basic.daily.data.json.gz 2.5MiB 14.2MiB 289.1K


File Gzip size Unpacked size Rows
professional.daily.data.csv.gz 172.7MiB 1.8GiB 289.1K
professional.daily.data.json.gz 216.4MiB 2.9GiB 289.1K


File Gzip size Unpacked size Rows
enterprise.daily.data.csv.gz 311.3MiB 2.8GiB 526.8K
enterprise.daily.data.json.gz 391.4MiB 4.8GiB 526.8K


File Gzip size Unpacked size Rows
ultimate.daily.data.csv.gz 364.5MiB 3.3GiB 617.8K
ultimate.daily.data.json.gz 458.6MiB 5.5GiB 617.8K

How to download the datafeed files

Downloading via HTTPS

Downloading via FTP

Downloading via FTPS

Read more about the FTPS connection: https://en.wikipedia.org/wiki/FTPS.

Our FTP server supports explicit FTP over TLS encryption. You may configure your FTP client to use explicit FTP over TLS encryption for secure communications.

Our FTPS server is accessed using the same paths and API keys as a regular FTP server, the instructions for which are described above. To connect via FTPS, select the "Require explicit FTP over TLS" encryption option in your FTP client, if it supports it. FileZilla configuration example:

explicit FTP over TLS encryption