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 |
|---|---|---|---|
| .bitcoin | .bitcoin Domain Names | Bitcoin-focused community, products and advocacy branding | Application stage |
| .blessing | .blessing Domain Names | Faith, charity, wellbeing, gratitude and positive-impact projects | Proposed, not yet live |
| .block | .block Domain Names | Blockchain, digital identity and web3 brands | Application stage |
| .bnb | .bnb Domain Names | Brand-led communities, digital platforms and future-facing projects | Proposed; not publicly delegated |
| .bonded | .bonded Domain Names | Trade, logistics and bonded warehouse services | Prelaunch proposal |
| .boom | .boom Domain Names | High-impact branding for launches, media, tech, and campaigns | Application window closed; delegation pending |
| .borg | .borg Domain Names | Brand-led communities, tech identity and collective projects | Proposed; not open for registration |
| .brain | .brain Domain Names | Brain, cognition, neurotech and AI-focused branding | Prelaunch and contested |
| .brand | .brand Domain Names | Organisations seeking a dedicated, controlled brand namespace | Application stage, not live |
| .btc | .btc Domain Names | Bitcoin-focused projects, communities and services | Pre-launch proposed string |
| .bug | .bug Domain Names | Software, debugging, security, QA and issue-tracking brands | No public delegation yet |
| .cable | .cable Domain Names | Cable network branding, media services and industry projects | Applied-for, not delegated |
| .calligraphy | .calligraphy Domain Names | Calligraphy studios, cultural projects and typography-led brands | Applied-for string |
| .cancel | .cancel Domain Names | Cancellation tools, rollback services and support messaging | Proposed, not delegated |
| .canton | .canton Domain Names | Trade, logistics, heritage, tourism and place-led brands | Application announced; not yet delegated |
| .cap | .cap Domain Names | Brands, communities and projects seeking a short identity | Not yet in public DNS |
| .carp | .carp Domain Names | Brand, community and thematic naming around carp | Prelaunch; not yet live |
| .cart | .cart Domain Names | Retail, commerce and cart-focused digital projects | Not yet live |
| .cast | .cast Domain Names | Cast-related brands, creators and media projects | Application stage |
| .casting | .casting Domain Names | Entertainment, talent, production and casting-focused brands | Prelaunch; application activity reported |
| .cathode | .cathode Domain Names | Battery, electronics and energy-focused brands | Applied-for, not live |
| .ccc | .ccc Domain Names | Early adopters, brand builders and future-facing projects | Proposed; not yet in the root zone |
| .cell | .cell Domain Names | Biology, biotech and cellular technology themes | No delegation record found |
| .ceramic | .ceramic Domain Names | Manufacturing, craft, design and ceramics brands | Applied-for, not delegated |
| .chain | .chain Domain Names | Blockchain, trust, logistics and connected digital brands | Application submitted; delegation pending |
| .change | .change Domain Names | Future-facing branding around change, transformation and progress | Not yet live |
| .charger | .charger Domain Names | Charging, battery and energy brands | Application announced; not live |
| .chatbot | .chatbot Domain Names | Projects and services centred on chatbots and conversational AI | Proposed; not delegated |
| .chic | .chic Domain Names | Fashion, design and premium lifestyle brands | Publicly announced, not live |
| .chinachic | .chinachic Domain Names | Fashion, lifestyle and style-focused brand identities | Application stage |
| .chip | .chip Domain Names | Brands, communities and projects around chips and hardware | Not yet launched |
| .chopstick | .chopstick Domain Names | Brands, food projects and cultural communities around dining | Prelaunch; not yet open |
| .chrysanthemum | .chrysanthemum Domain Names | Floral, cultural and brand-led naming | Prelaunch / not publicly delegated |
| .cinnabar | .cinnabar Domain Names | Colour-led brands, design, luxury and creative identity | Application stage; not delegated |
| .cloisonne | .cloisonne Domain Names | Craft brands, heritage projects and design-led communities | Applicant announced; not delegated |
| .clone | .clone Domain Names | Brands, tools and communities focused on cloning and replicas | Application withdrawn |
| .cloudchina | .cloudchina Domain Names | China-focused cloud brands, platforms and digital services | Pre-launch; registry launch pending |
| .cloudladder | .cloudladder Domain Names | Mythic, elevated branding for ambitious digital ventures | Proposed; not yet generally available |
| .cnc | .cnc Domain Names | Precision engineering, machine shops and automation brands | Prelaunch application-stage |
| .coaching | .coaching Domain Names | Coaches, mentors, training brands and guidance-led services | Live gTLD |
| .cobot | .cobot Domain Names | Robotics firms, automation brands and collaborative tech projects | Prelaunch; not live in the root zone |
| .coin | .coin Domain Names | Brands, crypto projects, payments, wallets, and value-led communities | Application stage; not delegated |
| .collective | .collective Domain Names | Community-led brands, cooperatives and shared-interest groups | Prelaunch / not delegated |
| .comics | .comics Domain Names | Brands and creators in comics, strips, fandom and visual storytelling | Application stage; not live |
| .commerce | .commerce Domain Names | Brands, retailers and commerce-focused launches | Not yet delegated |
| .commercial | .commercial Domain Names | Business, commerce and commercial-use branding | Not confirmed in root zone |
| .compass | .compass Domain Names | Brand-led identities and directional naming concepts | Applied-for string |
| .compute | .compute Domain Names | Cloud, AI and infrastructure projects focused on computing | Application published; not delegated |
| .con | .con Domain Names | Concept-led branding and namespace strategy | Prelaunch string |
| .confucius | .confucius Domain Names | Cultural, educational and heritage-led naming | Application stage |