TLDs starting with "O"
24 TLDs in this index.
| TLD | Type | Manager | Actions |
|---|---|---|---|
| .obi | generic | OBI Group Holding SE & Co. KGaA | View |
| .observer | generic | Fegistry, LLC | View |
| .office | generic | Microsoft Corporation | View |
| .okinawa | generic | BRregistry, Inc. | View |
| .olayan | generic | Competrol (Luxembourg) Sarl | View |
| .olayangroup | generic | Competrol (Luxembourg) Sarl | View |
| .ollo | generic | Dish DBS Corporation | View |
| .om | country code | Telecommunications Regulatory Authority (TRA) | View |
| .omega | generic | The Swatch Group Ltd | View |
| .one | generic | One.com A/S | View |
| .ong | generic | Public Interest Registry | View |
| .onl | generic | Jolly Host, LLC | View |
| .online | generic | Radix Technologies Inc. SEZC | View |
| .ooo | generic | INFIBEAM AVENUES LIMITED | View |
| .open | generic | American Express Travel Related Services Company, Inc. | View |
| .oracle | generic | Oracle Corporation | View |
| .orange | generic | Orange Brand Services Limited | View |
| .org | generic | Public Interest Registry (PIR) | View |
| .organic | generic | Identity Digital Limited | View |
| .origins | generic | The Estée Lauder Companies Inc. | View |
| .osaka | generic | Osaka Registry Co., Ltd. | View |
| .otsuka | generic | Otsuka Holdings Co., Ltd. | View |
| .ott | generic | Dish DBS Corporation | View |
| .ovh | generic | OVH SAS | View |