DOMAIN EXTENSION GUIDES
Domain extension guides
Explore evergreen guides to established, emerging and future domain extensions, with ideas, audience fit, availability notes and marketplace links.
Extension guides
698 guides
| Extension | Guide | Best for | Availability |
|---|---|---|---|
| .iii | .iii Domain Names | Brand-led or concept-led naming around the III string | Applied for; not yet delegated |
| .immortal | .immortal Domain Names | Legacy projects, mythic brands and cultural storytelling | Application announced; not delegated |
| .imperial | .imperial Domain Names | Brand-led, cultural or heritage-focused naming | Application disclosed |
| .import | .import Domain Names | Illustrative branding, supply chains and cross-border trade | Not delegated |
| .index | .index Domain Names | Directory, technology and brand-led naming | Prelaunch |
| .industry | .industry Domain Names | Sector directories, industrial services and trade-focused branding | Prelaunch / applicant disclosed |
| .inf | .inf Domain Names | Information-led brands, knowledge hubs and reference services | Prelaunch, no public delegation |
| .influencer | .influencer Domain Names | Creator-led brands, influencer agencies and campaign hubs | Application disclosed |
| .inkstone | .inkstone Domain Names | Brand-led naming around ink, craft and cultural identity | Application disclosed |
| .intangible | .intangible Domain Names | Concept-led brands, creative projects and intangible value themes | Application disclosed; not delegated |
| .intel | .intel Domain Names | Historical brand references and registry case studies | Not available in the root zone |
| .intelligence | .intelligence Domain Names | Projects focused on intelligence, analysis, research and AI | Application stage |
| .inter | .inter Domain Names | Brand, community and service ideas with an international angle | Prelaunch application stage |
| .internet | .internet Domain Names | Projects, platforms and communities centred on Internet identity | Application disclosed |
| .inverter | .inverter Domain Names | Energy, electronics and power-conversion branding | Application disclosed |
| .invest | .invest Domain Names | Investment brands, finance platforms and investor communities | Prelaunch proposal |
| .ion | .ion Domain Names | Applicant-disclosed string with multiple public claimants | Application-stage string |
| .itis | .itis Domain Names | Concept-led naming, themed projects and brand storytelling | Proposed string |
| .itiswhatitis | .itiswhatitis Domain Names | Phrase-led branding, commentary and identity projects | Not yet live |
| .jackpot | .jackpot Domain Names | Prize-led brands, promotions and gaming-themed identity | Applied string, not live |
| .jade | .jade Domain Names | Cultural, luxury and heritage-led branding | Pre-launch |
| .jadeemperor | .jadeemperor Domain Names | Mythology-inspired branding, cultural projects and themed communities | Prelaunch proposed TLD |
| .jet | .jet Domain Names | Aviation, travel and speed-themed digital branding | Application stage |
| .jjj | .jjj Domain Names | Potential brand, community or niche namespace planning | Application disclosed; not delegated |
| .join | .join Domain Names | Join-focused campaigns, communities and action-led brands | Prelaunch |
| .joinus | .joinus Domain Names | Community, membership and participation-focused branding | Application under evaluation |
| .journey | .journey Domain Names | Travel, storytelling and movement-focused naming | Applicant announced; not delegated |
| .kek | .kek Domain Names | Concept branding, digital communities and speculative projects | Pre-launch / application stage |
| .key | .key Domain Names | Brand, access, security and key-led naming themes | Application disclosed; not yet delegated |
| .king | .king Domain Names | Royal, leadership and authority-themed naming concepts | Application phase |
| .kit | .kit Domain Names | Branding around kits, starter sets, toolkits and curated bundles | Application announced; not delegated |
| .kite | .kite Domain Names | Potential brand and community uses linked to kite themes | Application announced |
| .knot | .knot Domain Names | Brand concepts, links, ties and connection themes | Application disclosed; not delegated |
| .know | .know Domain Names | Knowledge-led branding, learning tools and information services | Application announced |
| .koi | .koi Domain Names | Cultural, brand and community uses inspired by koi | Application announced |
| .kungfu | .kungfu Domain Names | Martial arts, training, culture and community projects | Application announced |
| .kunlun | .kunlun Domain Names | Projects and brands aligned with Kunlun naming and identity | Application announced |
| .lab | .lab Domain Names | Research, testing, science brands and experimental projects | Pre-launch / not delegated |
| .labs | .labs Domain Names | Research teams, prototypes, experiments and innovation projects | Prelaunch |
| .lacquer | .lacquer Domain Names | Craft, design and finish-focused brands | Prelaunch string |
| .lantern | .lantern Domain Names | Culture, storytelling and branded digital spaces | Application disclosed; not delegated |
| .laozi | .laozi Domain Names | A proposed identity for Laozi-themed projects and registry concepts | Announced applicant string |
| .laozihao | .laozihao Domain Names | Cultural, brand and theme-led projects linked to Laozihao | Application announced; not delegated |
| .learn | .learn Domain Names | Education brands, training platforms and learning communities | Not yet delegated |
| .leather | .leather Domain Names | Brands, makers and retailers linked to leather goods and materials | Application announced; not yet live |
| .led | .led Domain Names | Lighting, display, electronics and smart-city brand projects | Application disclosed; not delegated |
| .lens | .lens Domain Names | Imaging, optics, photography and view-focused branding | Announced, not delegated |
| .lfg | .lfg Domain Names | Communities, campaigns and projects built around the LFG label | Applied-for, not yet delegated |
| .lidar | .lidar Domain Names | Technology branding, sensing, mapping and data projects | Application published; not delegated |
| .lift | .lift Domain Names | Brand, product and community concepts around lift and elevation | Prelaunch application stage |