Download the list of .rio domains

Zone	Updated	Domains
.rio domains	10.05.2026 00:10 (CET) next update in 14 hours	641	Download (zip txt)
.rio detailed dataset (full)	10.05.2026	641	Download (zip)
.rio detailed dataset (daily update)	10.05.2026	1	Download (zip)
.rio extended detailed dataset (full)	10.05.2026	641	Upgrade to ULTIMATE (zip)
.rio extended detailed dataset (daily update)	10.05.2026	1	Upgrade to ULTIMATE (zip)

.rio is a generic top-level domain (gTLDs), zone registry maintained by Empresa Municipal de Informática SA - IPLANRIO.
We have 641 domains available in .rio zone at the time of: 10.05.2026.

Several dataset options are available, including a simple list of domains and detailed/extended detailed datasets that include email addresses, phone numbers, geodata, DNS, technologies and more. You can learn more about the dataset formats: detailed, extended detailed. You can download a list of all active domains in this zone or a list of newly registered domains only. All datasets are updated daily.

The file contains the most complete list of all registered domains in .rio zone. You can download a list of all .rio 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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