.rio Domain Names
AsiaRegister is pleased to offer domain registration services for .rio domain names to the general public. Register your .rio today with Asia's trusted domain name registrar.
.rio Domain Registry Information
Registry: Empresa Municipal de Informática SA - IPLANRIO
.rio Domain Name Format
| Minimum Length | 2 characters |
| Maximum Length | 63 characters |
| Numbers | Allowed (full-numeric) |
| Hyphen | Allowed (middle only) |
| IDN Supported | Not allowed |
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