| TLD | Operator | Type | RDAP | WHOIS |
|---|---|---|---|---|
| .nhk | Japan Broadcasting Corporatio… | Generic TLD | ✓ | — |
| .nico | DWANGO Co., Ltd. | Generic TLD | ✓ | — |
| .nike | NIKE, Inc. | Generic TLD | ✓ | — |
| .nikon | NIKON CORPORATION | Generic TLD | ✓ | — |
| .ninja | Dog Beach, LLC | Generic TLD | ✓ | — |
| .nissan | NISSAN MOTOR CO., LTD. | Generic TLD | ✓ | — |
| .nissay | Nippon Life Insurance Company | Generic TLD | ✓ | — |
| .nokia | Nokia Corporation | Generic TLD | ✓ | — |
| .norton | Gen Digital Inc. | Generic TLD | ✓ | — |
| .now | Amazon Registry Services, Inc. | Generic TLD | ✓ | — |
| .nowtv | Starbucks (HK) Limited | Generic TLD | ✓ | — |
| .nra | National Rifle Association of… | Generic TLD | ✓ | — |
| .nrw | Minds + Machines GmbH | Generic TLD | ✓ | — |
| .ntt | NIPPON TELEGRAPH AND TELEPHON… | Generic TLD | ✓ | — |
| .nyc | The City of New York by and t… | Generic TLD | ✓ | — |
| .obi | OBI Group Holding SE & Co. KG… | Generic TLD | ✓ | — |
| .observer | Fegistry, LLC | Generic TLD | ✓ | — |
| .office | Microsoft Corporation | Generic TLD | ✓ | — |
| .okinawa | BRregistry, Inc. | Generic TLD | ✓ | — |
| .olayan | Competrol (Luxembourg) Sarl | Generic TLD | ✓ | — |
| .olayangroup | Competrol (Luxembourg) Sarl | Generic TLD | ✓ | — |
| .ollo | Dish DBS Corporation | Generic TLD | ✓ | — |
| .omega | The Swatch Group Ltd | Generic TLD | ✓ | — |
| .one | One.com A/S | Generic TLD | ✓ | — |
| .ong | Public Interest Registry | Generic TLD | ✓ | — |
| .onl | iRegistry GmbH | Generic TLD | ✓ | — |
| .online | Radix Technologies Inc SEZC | Generic TLD | ✓ | — |
| .ooo | INFIBEAM AVENUES LIMITED | Generic TLD | ✓ | — |
| .open | American Express Travel Relat… | Generic TLD | ✓ | — |
| .oracle | Oracle Corporation | Generic TLD | ✓ | — |
| .orange | Orange Brand Services Limited | Generic TLD | ✓ | — |
| .org | Public Interest Registry | Generic TLD | ✓ | ✓ |
| .organic | Identity Digital Domains Limi… | Generic TLD | ✓ | — |
| .origins | The Estée Lauder Companies In… | Generic TLD | ✓ | — |
| .osaka | Osaka Registry Co., Ltd. | Generic TLD | ✓ | — |
| .otsuka | Otsuka Holdings Co., Ltd. | Generic TLD | ✓ | — |
| .ott | Dish DBS Corporation | Generic TLD | ✓ | — |
| .ovh | MédiaBC | Generic TLD | ✓ | — |
| .page | Charleston Road Registry Inc. | Generic TLD | ✓ | — |
| .panasonic | Panasonic Holdings Corporation | Generic TLD | ✓ | — |
| .paris | City of Paris | Generic TLD | ✓ | — |
| .partners | Binky Moon, LLC | Generic TLD | ✓ | — |
| .parts | Binky Moon, LLC | Generic TLD | ✓ | — |
| .party | Blue Sky Registry Limited | Generic TLD | ✓ | — |
| .pay | Amazon Registry Services, Inc. | Generic TLD | ✓ | — |
| .pccw | PCCW Enterprises Limited | Generic TLD | ✓ | — |
| .pet | Identity Digital Domains Limi… | Generic TLD | ✓ | — |
| .pfizer | Pfizer Inc. | Generic TLD | ✓ | — |
| .pharmacy | National Association of Board… | Generic TLD | ✓ | — |
| .phd | Charleston Road Registry Inc. | Generic TLD | ✓ | — |
Showing 651-700 of 1120 registries