ef.*
The name “ef” exists in 105 top-level domains that dot.bi can see: 89 known from zone files, certificates or seed lists, 16 more answering DNS right now. Exact only for TLDs with an imported zone file.
Known registrations
| Domain | TLD | Known from | First observed | Hosting | Status |
|---|---|---|---|---|---|
| ef.info | .info | Zone file | 2026-10-13 | — | in zone |
| ef.academy | .academy | Zone file | 2026-10-13 | — | in zone |
| ef.agency | .agency | Zone file | 2026-10-13 | — | in zone |
| ef.amsterdam | .amsterdam | Zone file | 2026-10-13 | — | in zone |
| ef.asia | .asia | Zone file | 2026-10-13 | — | in zone |
| ef.at | .at | Majestic Million | 2026-10-13 | — | — |
| ef.co.at | .at | Certificate Transparency | 2026-10-16 | — | — |
| ef.baby | .baby | Zone file | 2026-10-13 | — | in zone |
| ef.be | .be | Majestic Million | 2026-10-13 | — | — |
| ef.bike | .bike | Zone file | 2026-10-13 | — | in zone |
| ef.com.br | .br | Majestic Million | 2026-10-13 | — | — |
| ef.business | .business | Zone file | 2026-10-13 | — | in zone |
| ef.camp | .camp | Zone file | 2026-10-13 | — | in zone |
| ef.capital | .capital | Zone file | 2026-10-13 | — | in zone |
| ef.careers | .careers | Zone file | 2026-10-13 | — | in zone |
| ef.center | .center | Zone file | 2026-10-13 | — | in zone |
| ef.charity | .charity | Zone file | 2026-10-13 | — | in zone |
| ef.chat | .chat | Zone file | 2026-10-13 | — | in zone |
| ef.city | .city | Zone file | 2026-10-13 | — | in zone |
| ef.com.cn | .cn | Majestic Million | 2026-10-13 | — | — |
| ef.coach | .coach | Zone file | 2026-10-13 | — | in zone |
| ef.com | .com | Certificate Transparency, Majestic Million | 2026-10-13 | — | — |
| ef.contact | .contact | Zone file | 2026-10-13 | — | in zone |
| ef.country | .country | Zone file | 2026-10-13 | — | in zone |
| ef.de | .de | Majestic Million | 2026-10-13 | — | — |
| ef.delivery | .delivery | Zone file | 2026-10-13 | — | in zone |
| ef.dev | .dev | Zone file | 2026-10-13 | — | in zone |
| ef.digital | .digital | Zone file | 2026-10-13 | — | in zone |
| ef.com.do | .do | Certificate Transparency | 2026-10-15 | Cloudflare | resolves |
| ef.dog | .dog | Zone file | 2026-10-13 | — | in zone |
| ef.edu | .edu | Majestic Million | 2026-10-13 | — | — |
| ef.education | .education | Zone file | 2026-10-13 | — | in zone |
| ef.ee | .ee | Zone file | 2026-10-13 | — | in zone |
| ef.email | Zone file | 2026-10-13 | — | in zone | |
| ef.energy | .energy | Zone file | 2026-10-13 | — | in zone |
| ef.com.es | .es | Majestic Million | 2026-10-13 | — | — |
| ef.feedback | .feedback | Zone file | 2026-10-13 | — | in zone |
| ef.fi | .fi | Zone file | 2026-10-13 | — | in zone |
| ef.football | .football | Zone file | 2026-10-13 | — | in zone |
| ef.forex | .forex | Zone file | 2026-10-13 | — | in zone |
| ef.foundation | .foundation | Zone file | 2026-10-13 | — | in zone |
| ef.fr | .fr | Majestic Million | 2026-10-13 | — | — |
| ef.fyi | .fyi | Zone file | 2026-10-13 | — | in zone |
| ef.games | .games | Zone file | 2026-10-13 | — | in zone |
| ef.gripe | .gripe | Zone file | 2026-10-13 | — | in zone |
| ef.guru | .guru | Zone file | 2026-10-13 | — | in zone |
| ef.holdings | .holdings | Zone file | 2026-10-13 | — | in zone |
| ef.co.id | .id | Majestic Million | 2026-10-13 | — | — |
| ef.institute | .institute | Zone file | 2026-10-13 | — | in zone |
| ef.kids | .kids | Zone file | 2026-10-13 | — | in zone |
| ef.life | .life | Zone file | 2026-10-13 | — | in zone |
| ef.link | .link | Zone file | 2026-10-13 | — | in zone |
| ef.live | .live | Zone file | 2026-10-13 | — | in zone |
| ef.lu | .lu | Certificate Transparency | 2026-10-14 | Cloudflare | resolves |
| ef.management | .management | Zone file | 2026-10-13 | — | in zone |
| ef.media | .media | Zone file | 2026-10-13 | — | in zone |
| ef.money | .money | Zone file | 2026-10-13 | — | in zone |
| ef.mov | .mov | Zone file | 2026-10-13 | — | in zone |
| ef.mw | .mw | Zone file | 2026-10-13 | — | in zone |
| ef.com.mx | .mx | Majestic Million | 2026-10-13 | — | — |
| ef.network | .network | Zone file | 2026-10-13 | — | in zone |
| ef.nl | .nl | Majestic Million | 2026-10-13 | — | — |
| ef.nu | .nu | Certificate Transparency | 2026-10-17 | — | — |
| ef.org | .org | Majestic Million | 2026-10-13 | — | — |
| ef.partners | .partners | Zone file | 2026-10-13 | — | in zone |
| ef.properties | .properties | Zone file | 2026-10-13 | — | in zone |
| ef.reise | .reise | Zone file | 2026-10-13 | — | in zone |
| ef.reisen | .reisen | Zone file | 2026-10-13 | — | in zone |
| ef.run | .run | Zone file | 2026-10-13 | — | in zone |
| ef.school | .school | Zone file | 2026-10-13 | — | in zone |
| ef.schule | .schule | Zone file | 2026-10-13 | — | in zone |
| ef.se | .se | Certificate Transparency, Majestic Million | 2026-10-13 | — | — |
| ef.com.sg | .sg | Certificate Transparency | 2026-10-13 | Cloudflare | resolves |
| ef.sk | .sk | Zone file | 2026-10-13 | — | in zone |
| ef.solutions | .solutions | Zone file | 2026-10-13 | — | in zone |
| ef.studio | .studio | Zone file | 2026-10-13 | — | in zone |
| ef.style | .style | Zone file | 2026-10-13 | — | in zone |
| ef.supply | .supply | Zone file | 2026-10-13 | — | in zone |
| ef.team | .team | Zone file | 2026-10-13 | — | in zone |
| ef.tel | .tel | Zone file | 2026-10-13 | — | in zone |
| ef.co.th | .th | Majestic Million | 2026-10-13 | — | — |
| ef.tours | .tours | Zone file | 2026-10-13 | — | in zone |
| ef.co.uk | .uk | Majestic Million | 2026-10-13 | — | — |
| ef.university | .university | Zone file | 2026-10-13 | — | in zone |
| ef.ventures | .ventures | Zone file | 2026-10-13 | — | in zone |
| ef.viajes | .viajes | Zone file | 2026-10-13 | — | in zone |
| ef.voyage | .voyage | Zone file | 2026-10-13 | — | in zone |
| ef.world | .world | Zone file | 2026-10-13 | — | in zone |
| ef.wtf | .wtf | Zone file | 2026-10-13 | — | in zone |
| ef.zip | .zip | Zone file | 2026-10-13 | — | in zone |
Live DNS check on popular TLDs
Highlighted TLDs answered DNS. A grey TLD means no nameservers answered, which is not the same as “available”: registered names without DNS are invisible here.