List of all registered .ARPA domains
Below you can find a list of all .arpa domains for download.
We have collected data on 56 domains under the .ARPA top-level domain (), of which 13 have been identified as actively registered. Official records indicate a total of 14 registered .ARPA domains, making this one of the most complete domain listings publicly available
| Type | Updated | Number of Domains | New Domains Today | |
|---|---|---|---|---|
| All registered .ARPA domains | March 13, 2025 | 13 | 0 | |
| All known .ARPA domains | March 13, 2025 | 56 | 0 | |
| Detailed .ARPA domain list | March 13, 2025 | 13 | 0 |
The standard list of registered .ARPA domains comprises one domain per line.
The complete list of all known .ARPA domains is available in CSV format with two fields: the first is the domain name, and the second is its status (free, registered, or deleted).
Detailed domain lists include the following CSV fields, when available:
- Domain Name
- Webserver
- Request Time
- Number of HTML Elements
- Google IDs
- DNS Servers
- IP Addresses
- Crawl Date
We also provide custom crawling services should you require additional data beyond the standard information provided.