"undefined" domain names — registrations & sales
The keyword undefined is registered as a domain in 209 top-level domains. A high TLD count signals strong demand from buyers and businesses — a useful input when rating or appraising undefined domains.
TLD count
209
extensions registered
Exact sales
1
reported (latest 10)
Top exact sale
$3,495
undefined+ names median
$260
1 sales starting with undefined
Popular extensions still open for undefined
undefined.ioundefined.coundefined.appundefined.ukundefined.ca
Not registered in our data — availability can change, confirm with a registrar.
Reported sales of undefined domains
| Domain | Price |
|---|---|
| undefined.xyz | $3,495 |
Top sales of names starting with "undefined"
| Domain | Price |
|---|---|
| undefinedyouth.com | $260 |
Extensions where undefined is registered (170 of 209 shown)
.ac.cn.academy.agency.ai.am.army.art.at.au.ax.baby.bar.be.bike.biz.biz.id.blue.bond.build.business.buzz.cafe.capital.casino.cat.cc.center.ch.charity.chat.city.cl.click.cloud.club.cm.co.jp.co.kr.co.th.co.za.codes.coffee.com.com.au.com.br.com.co.com.im.com.mx.company.computer.consulting.contact.cx.cyou.cz.de.deals.design.dev.dev.br.digital.directory.domains.earth.education.ee.email.engineer.engineering.enterprises.es.eu.fail.family.farm.fi.fish.fm.fr.fun.fund.fyi.games.garden.gr.group.guru.health.homes.hr.hu.icu.im.info.ink.is.jewelry.kr.la.life.live.lol.ltd.ma.md.me.media.mobi.moe.music.mx.my.id.name.net.network.news.ninja.no.now.nyc.org.org.uk.page.plus.press.pro.productions.pw.qa.quest.red.ren.ro.rs.sbs.se.services.si.site.sk.social.software.solutions.srl.studio.style.supplies.supply.support.systems.team.tech.technology.to.tokyo.tools.tv.us.vc.vision.website.wiki.work.works.world.wtf.xn--q9jyb4c.xyz.zip.zone
Source: DNBrowser.com — registration counts from zone and registry data; prices are publicly reported sales in USD.