Download the list of .io domains




Zone Updated Domains
.io domains 27.05.2022 00:10 (CET)
next update in 21 hours
198 222 Download   (zip txt)
.io detailed information 27.05.2022 198 222 Download


.io is a ccTLD zone registry maintained by IO Top Level Domain Registry.
We have 198 222 domains available in .io zone at the time of 28 May 2022.



The list includes domain + e-mails of domain owners registered from the cut-off dates. E-mails are collected basing on 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.

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