Download the list of .bio domains

.bio is a generic top-level domain (gTLDs), zone registry maintained by Afilias Limited.
We have 54 297 domains available in .bio zone at the time of: 23.10.2025.

The list includes domain + e-mails of domain owners registered from the cut-off dates E-mails are collected from publicly available information and analyzed.

The file contains the most complete list of all registered domains in .bio zone. You can download a list of all .bio Internet addresses in one file in one click. Each domain is represented as a separate line in the file. We update the data in the file every day. Data is also available via API.

A complete list of zones