a.*
The name “a” exists in 236 top-level domains that dot.bi can see: 224 known from zone files, certificates or seed lists, 12 more answering DNS right now. Exact only for TLDs with an imported zone file.
Known registrations
| Domain | TLD | Known from | First observed | Hosting | Status |
|---|---|---|---|---|---|
| a.app | .app | Zone file | 2026-10-13 | — | in zone |
| a.fr | .fr | Zone file | 2026-10-13 | — | in zone |
| a.lol | .lol | Zone file | 2026-10-13 | — | in zone |
| a.org | .org | Zone file | 2026-10-13 | — | in zone |
| a.pro | .pro | Zone file | 2026-10-13 | — | in zone |
| a.xyz | .xyz | Zone file | 2026-10-13 | — | in zone |
| a.actor | .actor | Zone file | 2026-10-13 | — | in zone |
| a.agency | .agency | Zone file | 2026-10-13 | — | in zone |
| a.ally | .ally | Zone file | 2026-10-13 | — | in zone |
| a.amsterdam | .amsterdam | Zone file | 2026-10-13 | — | in zone |
| a.apartments | .apartments | Zone file | 2026-10-13 | — | in zone |
| a.asia | .asia | Zone file | 2026-10-13 | — | in zone |
| a.associates | .associates | Zone file | 2026-10-13 | — | in zone |
| a.auction | .auction | Zone file | 2026-10-13 | — | in zone |
| a.baby | .baby | Zone file | 2026-10-13 | — | in zone |
| a.band | .band | Zone file | 2026-10-13 | — | in zone |
| a.bargains | .bargains | Zone file | 2026-10-13 | — | in zone |
| a.bet | .bet | Zone file | 2026-10-13 | — | in zone |
| a.bike | .bike | Zone file | 2026-10-13 | — | in zone |
| a.bingo | .bingo | Zone file | 2026-10-13 | — | in zone |
| a.bio | .bio | Zone file | 2026-10-13 | — | in zone |
| a.blue | .blue | Zone file | 2026-10-13 | — | in zone |
| a.boutique | .boutique | Zone file | 2026-10-13 | — | in zone |
| a.broker | .broker | Zone file | 2026-10-13 | — | in zone |
| a.build | .build | Zone file | 2026-10-13 | — | in zone |
| a.builders | .builders | Zone file | 2026-10-13 | — | in zone |
| a.business | .business | Zone file | 2026-10-13 | — | in zone |
| a.cab | .cab | Zone file | 2026-10-13 | — | in zone |
| a.cafe | .cafe | Zone file | 2026-10-13 | — | in zone |
| a.cam | .cam | Zone file | 2026-10-13 | — | in zone |
| a.camera | .camera | Zone file | 2026-10-13 | — | in zone |
| a.camp | .camp | Zone file | 2026-10-13 | — | in zone |
| a.capital | .capital | Zone file | 2026-10-13 | — | in zone |
| a.cards | .cards | Zone file | 2026-10-13 | — | in zone |
| a.care | .care | Zone file | 2026-10-13 | — | in zone |
| a.careers | .careers | Zone file | 2026-10-13 | — | in zone |
| a.cars | .cars | Zone file | 2026-10-13 | — | in zone |
| a.cash | .cash | Zone file | 2026-10-13 | — | in zone |
| a.casino | .casino | Certificate Transparency, Zone file | 2026-10-13 | — | in zone |
| a.cat | .cat | Zone file | 2026-10-13 | — | in zone |
| a.center | .center | Zone file | 2026-10-13 | — | in zone |
| a.chat | .chat | Zone file | 2026-10-13 | — | in zone |
| a.cheap | .cheap | Zone file | 2026-10-13 | — | in zone |
| a.christmas | .christmas | Certificate Transparency, Zone file | 2026-10-13 | — | in zone |
| a.church | .church | Zone file | 2026-10-13 | — | in zone |
| a.city | .city | Zone file | 2026-10-13 | — | in zone |
| a.cleaning | .cleaning | Zone file | 2026-10-13 | — | in zone |
| a.clinic | .clinic | Zone file | 2026-10-13 | — | in zone |
| a.clothing | .clothing | Zone file | 2026-10-13 | — | in zone |
| a.com.cn | .cn | Majestic Million | 2026-10-13 | — | — |
| a.co | .co | Majestic Million | 2026-10-13 | Amazon Web Services | resolves |
| a.coach | .coach | Zone file | 2026-10-13 | — | in zone |
| a.codes | .codes | Zone file | 2026-10-13 | — | in zone |
| a.coffee | .coffee | Zone file | 2026-10-13 | — | in zone |
| a.com | .com | Majestic Million | 2026-10-13 | — | — |
| a.community | .community | Zone file | 2026-10-13 | — | in zone |
| a.company | .company | Zone file | 2026-10-13 | — | in zone |
| a.computer | .computer | Zone file | 2026-10-13 | — | in zone |
| a.construction | .construction | Zone file | 2026-10-13 | — | in zone |
| a.contact | .contact | Zone file | 2026-10-13 | — | in zone |
| a.cool | .cool | Zone file | 2026-10-13 | — | in zone |
| a.country | .country | Zone file | 2026-10-13 | — | in zone |
| a.coupons | .coupons | Zone file | 2026-10-13 | — | in zone |
| a.credit | .credit | Zone file | 2026-10-13 | — | in zone |
| a.cymru | .cymru | Zone file | 2026-10-13 | — | in zone |
| a.dating | .dating | Zone file | 2026-10-13 | — | in zone |
| a.day | .day | Zone file | 2026-10-13 | — | in zone |
| a.deals | .deals | Zone file | 2026-10-13 | — | in zone |
| a.dentist | .dentist | Zone file | 2026-10-13 | — | in zone |
| a.diamonds | .diamonds | Zone file | 2026-10-13 | — | in zone |
| a.digital | .digital | Zone file | 2026-10-13 | — | in zone |
| a.direct | .direct | Zone file | 2026-10-13 | — | in zone |
| a.directory | .directory | Zone file | 2026-10-13 | — | in zone |
| a.discount | .discount | Zone file | 2026-10-13 | — | in zone |
| a.doctor | .doctor | Zone file | 2026-10-13 | — | in zone |
| a.dog | .dog | Zone file | 2026-10-13 | — | in zone |
| a.domains | .domains | Zone file | 2026-10-13 | — | in zone |
| a.education | .education | Zone file | 2026-10-13 | — | in zone |
| a.ee | .ee | Zone file | 2026-10-13 | — | in zone |
| a.email | Zone file | 2026-10-13 | — | in zone | |
| a.engineer | .engineer | Zone file | 2026-10-13 | — | in zone |
| a.engineering | .engineering | Zone file | 2026-10-13 | — | in zone |
| a.enterprises | .enterprises | Zone file | 2026-10-13 | — | in zone |
| a.estate | .estate | Zone file | 2026-10-13 | — | in zone |
| a.eus | .eus | Zone file | 2026-10-13 | — | in zone |
| a.events | .events | Zone file | 2026-10-13 | — | in zone |
| a.exchange | .exchange | Zone file | 2026-10-13 | — | in zone |
| a.expert | .expert | Zone file | 2026-10-13 | — | in zone |
| a.express | .express | Zone file | 2026-10-13 | — | in zone |
| a.fail | .fail | Zone file | 2026-10-13 | — | in zone |
| a.family | .family | Zone file | 2026-10-13 | — | in zone |
| a.fan | .fan | Zone file | 2026-10-13 | — | in zone |
| a.farm | .farm | Zone file | 2026-10-13 | — | in zone |
| a.feedback | .feedback | Zone file | 2026-10-13 | — | in zone |
| a.finance | .finance | Zone file | 2026-10-13 | — | in zone |
| a.financial | .financial | Zone file | 2026-10-13 | — | in zone |
| a.fish | .fish | Zone file | 2026-10-13 | — | in zone |
| a.fitness | .fitness | Zone file | 2026-10-13 | — | in zone |
| a.forex | .forex | Zone file | 2026-10-13 | — | in zone |
| a.forsale | .forsale | Zone file | 2026-10-13 | — | in zone |
| a.foundation | .foundation | Zone file | 2026-10-13 | — | in zone |
| a.fun | .fun | Zone file | 2026-10-13 | — | in zone |
| a.fyi | .fyi | Zone file | 2026-10-13 | — | in zone |
| a.gal | .gal | Zone file | 2026-10-13 | — | in zone |
| a.gallery | .gallery | Zone file | 2026-10-13 | — | in zone |
| a.game | .game | Zone file | 2026-10-13 | — | in zone |
| a.gift | .gift | Zone file | 2026-10-13 | — | in zone |
| a.gifts | .gifts | Zone file | 2026-10-13 | — | in zone |
| a.glass | .glass | Zone file | 2026-10-13 | — | in zone |
| a.global | .global | Zone file | 2026-10-13 | — | in zone |
| a.gmbh | .gmbh | Zone file | 2026-10-13 | — | in zone |
| a.gp | .gp | Zone file | 2026-10-13 | — | in zone |
| a.graphics | .graphics | Zone file | 2026-10-13 | — | in zone |
| a.gripe | .gripe | Zone file | 2026-10-13 | — | in zone |
| a.group | .group | Zone file | 2026-10-13 | — | in zone |
| a.guide | .guide | Zone file | 2026-10-13 | — | in zone |
| a.guru | .guru | Zone file | 2026-10-13 | — | in zone |
| a.holdings | .holdings | Zone file | 2026-10-13 | — | in zone |
| a.holiday | .holiday | Zone file | 2026-10-13 | — | in zone |
| a.hospital | .hospital | Zone file | 2026-10-13 | — | in zone |
| a.how | .how | Zone file | 2026-10-13 | — | in zone |
| a.icu | .icu | Certificate Transparency, Zone file | 2026-10-13 | — | in zone |
| a.inc | .inc | Zone file | 2026-10-13 | — | in zone |
| a.industries | .industries | Zone file | 2026-10-13 | — | in zone |
| a.institute | .institute | Zone file | 2026-10-13 | — | in zone |
| a.insure | .insure | Zone file | 2026-10-13 | — | in zone |
| a.international | .international | Zone file | 2026-10-13 | — | in zone |
| a.investments | .investments | Zone file | 2026-10-13 | — | in zone |
| a.irish | .irish | Zone file | 2026-10-13 | — | in zone |
| a.jewelry | .jewelry | Certificate Transparency, Zone file | 2026-10-13 | — | in zone |
| a.land | .land | Zone file | 2026-10-13 | — | in zone |
| a.lawyer | .lawyer | Zone file | 2026-10-13 | — | in zone |
| a.lease | .lease | Zone file | 2026-10-13 | — | in zone |
| a.life | .life | Zone file | 2026-10-13 | — | in zone |
| a.lighting | .lighting | Zone file | 2026-10-13 | — | in zone |
| a.limo | .limo | Zone file | 2026-10-13 | — | in zone |
| a.live | .live | Zone file | 2026-10-13 | — | in zone |
| a.loans | .loans | Zone file | 2026-10-13 | — | in zone |
| a.ltd | .ltd | Zone file | 2026-10-13 | — | in zone |
| a.luxury | .luxury | Zone file | 2026-10-13 | — | in zone |
| a.management | .management | Zone file | 2026-10-13 | — | in zone |
| a.mba | .mba | Zone file | 2026-10-13 | — | in zone |
| a.media | .media | Zone file | 2026-10-13 | — | in zone |
| a.mom | .mom | Zone file | 2026-10-13 | — | in zone |
| a.money | .money | Zone file | 2026-10-13 | — | in zone |
| a.monster | .monster | Zone file | 2026-10-13 | — | in zone |
| a.mortgage | .mortgage | Zone file | 2026-10-13 | — | in zone |
| a.movie | .movie | Zone file | 2026-10-13 | — | in zone |
| a.mp | .mp | Zone file | 2026-10-13 | — | in zone |
| a.mw | .mw | Zone file | 2026-10-13 | — | in zone |
| a.my | .my | Certificate Transparency | 2026-10-14 | Cloudflare | resolves |
| a.network | .network | Zone file | 2026-10-13 | — | in zone |
| a.news | .news | Zone file | 2026-10-13 | — | in zone |
| a.nexus | .nexus | Zone file | 2026-10-13 | — | in zone |
| a.ninja | .ninja | Zone file | 2026-10-13 | — | in zone |
| a.onl | .onl | Zone file | 2026-10-13 | — | in zone |
| a.partners | .partners | Zone file | 2026-10-13 | — | in zone |
| a.parts | .parts | Zone file | 2026-10-13 | — | in zone |
| a.nom.pe | .pe | Certificate Transparency | 2026-10-13 | Cloudflare | resolves |
| a.org.pe | .pe | Certificate Transparency | 2026-10-14 | Cloudflare | resolves |
| a.pet | .pet | Zone file | 2026-10-13 | — | in zone |
| a.photography | .photography | Zone file | 2026-10-13 | — | in zone |
| a.pics | .pics | Zone file | 2026-10-13 | — | in zone |
| a.pictures | .pictures | Zone file | 2026-10-13 | — | in zone |
| a.pizza | .pizza | Zone file | 2026-10-13 | — | in zone |
| a.place | .place | Zone file | 2026-10-13 | — | in zone |
| a.plus | .plus | Zone file | 2026-10-13 | — | in zone |
| a.productions | .productions | Zone file | 2026-10-13 | — | in zone |
| a.properties | .properties | Zone file | 2026-10-13 | — | in zone |
| a.quebec | .quebec | Zone file | 2026-10-13 | — | in zone |
| a.realty | .realty | Zone file | 2026-10-13 | — | in zone |
| a.recipes | .recipes | Zone file | 2026-10-13 | — | in zone |
| a.red | .red | Zone file | 2026-10-13 | — | in zone |
| a.repair | .repair | Zone file | 2026-10-13 | — | in zone |
| a.restaurant | .restaurant | Zone file | 2026-10-13 | — | in zone |
| a.rip | .rip | Zone file | 2026-10-13 | — | in zone |
| a.rocks | .rocks | Zone file | 2026-10-13 | — | in zone |
| a.ruhr | .ruhr | Zone file | 2026-10-13 | — | in zone |
| a.run | .run | Zone file | 2026-10-13 | — | in zone |
| a.saarland | .saarland | Zone file | 2026-10-13 | — | in zone |
| a.salon | .salon | Zone file | 2026-10-13 | — | in zone |
| a.sarl | .sarl | Zone file | 2026-10-13 | — | in zone |
| a.school | .school | Zone file | 2026-10-13 | — | in zone |
| a.security | .security | Majestic Million, Zone file | 2026-10-13 | — | in zone |
| a.services | .services | Zone file | 2026-10-13 | — | in zone |
| a.shoes | .shoes | Zone file | 2026-10-13 | — | in zone |
| a.shopping | .shopping | Zone file | 2026-10-13 | — | in zone |
| a.show | .show | Zone file | 2026-10-13 | — | in zone |
| a.sk | .sk | Zone file | 2026-10-13 | — | in zone |
| a.solutions | .solutions | Zone file | 2026-10-13 | — | in zone |
| a.space | .space | Zone file | 2026-10-13 | — | in zone |
| a.srl | .srl | Zone file | 2026-10-13 | — | in zone |
| a.support | .support | Zone file | 2026-10-13 | — | in zone |
| a.systems | .systems | Zone file | 2026-10-13 | — | in zone |
| a.tax | .tax | Zone file | 2026-10-13 | — | in zone |
| a.taxi | .taxi | Zone file | 2026-10-13 | — | in zone |
| a.team | .team | Majestic Million, Zone file | 2026-10-13 | — | in zone |
| a.tennis | .tennis | Zone file | 2026-10-13 | — | in zone |
| a.theater | .theater | Zone file | 2026-10-13 | — | in zone |
| a.theatre | .theatre | Zone file | 2026-10-13 | — | in zone |
| a.tips | .tips | Zone file | 2026-10-13 | — | in zone |
| a.today | .today | Zone file | 2026-10-13 | — | in zone |
| a.tools | .tools | Majestic Million, Zone file | 2026-10-13 | — | in zone |
| a.tours | .tours | Zone file | 2026-10-13 | — | in zone |
| a.town | .town | Zone file | 2026-10-13 | — | in zone |
| a.toys | .toys | Zone file | 2026-10-13 | — | in zone |
| a.training | .training | Zone file | 2026-10-13 | — | in zone |
| a.travel | .travel | Zone file | 2026-10-13 | — | in zone |
| a.tt | .tt | Certificate Transparency | 2026-10-15 | — | — |
| a.university | .university | Zone file | 2026-10-13 | — | in zone |
| a.edu.uy | .uy | Majestic Million | 2026-10-13 | — | — |
| a.ventures | .ventures | Zone file | 2026-10-13 | — | in zone |
| a.video | .video | Zone file | 2026-10-13 | — | in zone |
| a.vin | .vin | Zone file | 2026-10-13 | — | in zone |
| a.vote | .vote | Zone file | 2026-10-13 | — | in zone |
| a.voyage | .voyage | Zone file | 2026-10-13 | — | in zone |
| a.wales | .wales | Zone file | 2026-10-13 | — | in zone |
| a.watch | .watch | Zone file | 2026-10-13 | — | in zone |
| a.wine | .wine | Zone file | 2026-10-13 | — | in zone |
| a.works | .works | Zone file | 2026-10-13 | — | in zone |
| a.world | .world | Zone file | 2026-10-13 | — | in zone |
| a.wtf | .wtf | Zone file | 2026-10-13 | — | in zone |
| a.zip | .zip | Zone file | 2026-10-13 | — | in zone |
| a.zone | .zone | Zone file | 2026-10-13 | — | in zone |
| a.zuerich | .zuerich | 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.