Zone | Updated | Domains | |
---|---|---|---|
.io domains | 18.04.2025 00:10 (CET) next update in 8 hours |
269 064 | Download   (zip txt) |
.io detailed information | 18.04.2025 | 269 064 | Download (zip) |
.io detailed lists (daily updates) | 18.04.2025 | 3 573 | Download (zip) |
.io is a ccTLD, zone registry maintained by IO Top Level Domain Registry.
We have 269 064 domains available in .io zone at the time of: 18.04.2025.
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 .io zone. You can download a list of all .io 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.