"theory" domain names — registrations & sales
The keyword theory is registered as a domain in 223 top-level domains. A high TLD count signals strong demand from buyers and businesses — a useful input when rating or appraising theory domains.
TLD count
223
extensions registered
Exact sales
4
reported (latest 10)
Top exact sale
$6,995
theory+ names median
$289
14 sales starting with theory
Popular extensions still open for theory
theory.aitheory.uk
Not registered in our data — availability can change, confirm with a registrar.
Reported sales of theory domains
| Domain | Price |
|---|---|
| theory.me | $116 |
| theory.vc | $6,995 |
| theory.co | $1,500 |
| Theory.info | $4,334 |
Top sales of names starting with "theory"
| Domain | Price |
|---|---|
| theoryoflove.com | $1,788 |
| theoryvc.com | $1,409 |
| theorytechnology.com | $1,188 |
| theoryofprogramming.com | $962 |
| theory-tests.co.uk | $725 |
| theorygroup.com | $543 |
| theorylabs.com | $406 |
| theoryoflaw.com | $172 |
| theoryshare.com | $172 |
| theorybar.com | $48 |
Extensions where theory is registered (173 of 223 shown)
.ac.agency.amsterdam.app.as.asia.associates.au.auction.autos.band.beauty.best.bet.bio.biz.blue.bot.build.business.buzz.ca.cafe.care.center.cern.ch.chat.clothing.cloud.cn.co.co.bw.co.in.co.jp.co.nz.co.za.codes.coffee.com.com.au.com.cn.com.co.com.tw.company.construction.consulting.cv.cz.de.deal.design.dev.digital.earth.education.email.engineering.es.fashion.fi.fit.fitness.foundation.fund.fyi.ge.gg.gift.global.golf.gr.group.guide.haus.health.help.hk.hm.homes.host.hu.icu.ie.im.in.industries.info.institute.international.io.it.la.land.life.live.llc.lol.ltd.me.me.uk.media.ml.moe.mom.money.monster.mx.my.id.ne.jp.net.network.news.ng.ninja.now.nyc.one.onl.org.org.uk.partners.photography.pl.plus.poker.pub.quest.red.report.ro.rocks.ru.run.salon.school.se.services.sg.sh.shop.si.sk.skin.so.software.solutions.studio.systems.team.tech.tips.to.tools.town.toys.trade.training.tv.tw.us.uz.vc.ventures.video.vip.work.world.wtf.xn--czrs0t.xyz.yachts.zone
Source: DNBrowser.com — registration counts from zone and registry data; prices are publicly reported sales in USD.