Every extension, oldest first

algebra

We have seen algebra registered in 175 extensions. The oldest is algebra.com, registered on 9 Nov 1995; the newest, algebra.quest, on 21 Oct 2026.

Checking which of them answer in DNS today…

Seen in: 175 extensions
Oldest: 1995 algebra.com
Newest: 2026 algebra.quest
In DNS today: … checking

Registrations by year

1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014 new generic extensions
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026

in DNS todaynot in DNSnot checked yetoldest
Each dot is one extension, placed in the year its current registration began. The shaded years are the era of the new generic extensions, which opened in 2014. 64 names have no date on record and are not on the axis.

Registered in

Year	Domain	Registered	Expires	Registrar	Details	DNS today
1995	algebra.com	9 Nov 1995	Nov 2026	Domain.com - Network Solution…	9 Nov 1995 · expires Nov 2026	checking…
1996	algebra.net	15 Dec 1996	Dec 2033	DomainPeople, Inc.	15 Dec 1996 · expires Dec 2033	checking…
1997	algebra.org	10 Nov 1997	Nov 2026	Network Solutions, LLC	10 Nov 1997 · expires Nov 2026	checking…
2000	algebra.ru	20 Apr 2000	—	REGRU-RU	20 Apr 2000	checking…
2000	algebra.cz	12 Sep 2000	Sep 2026 (passed)	REG-ZONER	12 Sep 2000 · expiry Sep 2026 (passed)	checking…
2002	algebra.us	26 Apr 2002	Apr 2027	MarkMonitor, Inc.	26 Apr 2002 · expires Apr 2027	checking…
2003	algebra.it	3 Sep 2003	—	—	3 Sep 2003	checking…
2004	algebra.se	6 Dec 2004	—	Loopia AB	6 Dec 2004	checking…
2005	algebra.in	16 Feb 2005	Feb 2027	Endurance International Group…	16 Feb 2005 · expires Feb 2027	checking…
2006	algebra.co.in	30 May 2006	May 2027	Dynadot, LLC	30 May 2006 · expires May 2027	checking…
2010	algebra.co	20 Jul 2010	Jul 2026 (passed)	Name.com, Inc.	20 Jul 2010 · expiry Jul 2026 (passed)	checking…
2014	algebra.xyz	2 Jun 2014	Jun 2026 (passed)	Go Daddy, LLC	2 Jun 2014 · expiry Jun 2026 (passed)	checking…
2014	algebra.university	30 Jul 2014	Jul 2027	GoDaddy.com, LLC	30 Jul 2014 · expires Jul 2027	checking…
2014	algebra.today	20 Aug 2014	Aug 2027	Name.com, Inc.	20 Aug 2014 · expires Aug 2027	checking…
2014	algebra.click	26 Nov 2014	Nov 2026	1API GmbH	26 Nov 2014 · expires Nov 2026	checking…
2014	algebra.rocks	17 Dec 2014	Dec 2026	GoDaddy.com, LLC	17 Dec 2014 · expires Dec 2026	checking…
2014	algebra.hu	20 Dec 2014	—	—	20 Dec 2014	checking…
2015	algebra.cl	5 Mar 2015	Mar 2029	—	5 Mar 2015 · expires Mar 2029	checking…
2015	algebra.fi	14 Apr 2015	—	—	14 Apr 2015	checking…
2015	algebra.sg	23 May 2015	May 2026 (passed)	Exabytes Network (Singapore)…	23 May 2015 · expiry May 2026 (passed)	checking…
2015	algebra.tw	23 Jul 2015	Jul 2026 (passed)	HINET	23 Jul 2015 · expiry Jul 2026 (passed)	checking…
2015	algebra.digital	28 Oct 2015	Oct 2026	GoDaddy.com, LLC	28 Oct 2015 · expires Oct 2026	checking…
2016	algebra.consulting	14 Jan 2016	Jan 2027	IONOS SE	14 Jan 2016 · expires Jan 2027	checking…
2016	algebra.com.hr	26 Oct 2016	Oct 2027	Hrvatski Telekom d.d. (Regica…	26 Oct 2016 · expires Oct 2027	checking…
2016	algebra.me	23 Dec 2016	Dec 2026	TUCOWS.COM, CO.	23 Dec 2016 · expires Dec 2026	checking…
2017	algebra.ai	16 Dec 2017	Jan 2027	Zenaida.cate.ai	16 Dec 2017 · expires Jan 2027	checking…
2017	algebra.uz	28 Dec 2017	Jan 2027	ООО «Billur Com»	28 Dec 2017 · expires Jan 2027	checking…
2018	algebra.global	29 Mar 2018	Mar 2027	GoDaddy.com, LLC	29 Mar 2018 · expires Mar 2027	checking…
2018	algebra.no	16 Apr 2018	—	Domeneshop AS	16 Apr 2018	checking…
2018	algebra.info	5 May 2018	May 2026 (passed)	Spaceship, Inc.	5 May 2018 · expiry May 2026 (passed)	checking…
2019	algebra.engineering	15 Jan 2019	Jan 2027	Gandi SAS	15 Jan 2019 · expires Jan 2027	checking…
2019	algebra.guide	12 Mar 2019	Mar 2027	GoDaddy.com, LLC	12 Mar 2019 · expires Mar 2027	checking…
2019	algebra.nl	24 Mar 2019	—	Flexwebhosting	24 Mar 2019	checking…
2019	algebra.cm	22 Apr 2019	Apr 2026 (passed)	Netcom.cm Sarl	22 Apr 2019 · expiry Apr 2026 (passed)	checking…
2019	algebra.si	17 Aug 2019	Aug 2028	AA Algebra d.o.o.	17 Aug 2019 · expires Aug 2028	checking…
2019	algebra.is	25 Sep 2019	—	—	25 Sep 2019	checking…
2019	algebra.group	27 Sep 2019	Sep 2026 (passed)	Cloudflare, Inc	27 Sep 2019 · expiry Sep 2026 (passed)	checking…
2019	algebra.best	10 Dec 2019	Dec 2026	NameCheap, Inc.	10 Dec 2019 · expires Dec 2026	checking…
2019	algebra.monster	10 Dec 2019	Dec 2026	Namecheap	10 Dec 2019 · expires Dec 2026	checking…
2019	algebra.vip	10 Dec 2019	Dec 2026	NameCheap, Inc.	10 Dec 2019 · expires Dec 2026	checking…
2020	algebra.network	3 Feb 2020	Feb 2027	Network Solutions, LLC	3 Feb 2020 · expires Feb 2027	checking…
2020	algebra.studio	26 May 2020	May 2026 (passed)	GoDaddy.com, LLC	26 May 2020 · expiry May 2026 (passed)	checking…
2021	algebra.la	26 Jan 2021	Jan 2027	Porkbun, LLC	26 Jan 2021 · expires Jan 2027	checking…
2021	algebra.cc	2 Mar 2021	Mar 2027	Unstoppable Domains Inc.	2 Mar 2021 · expires Mar 2027	checking…
2021	algebra.agency	31 Mar 2021	Mar 2027	GoDaddy.com, LLC	31 Mar 2021 · expires Mar 2027	checking…
2021	algebra.exchange	2 Jul 2021	Jul 2026 (passed)	NameCheap, Inc.	2 Jul 2021 · expiry Jul 2026 (passed)	checking…
2021	algebra.finance	2 Jul 2021	Jul 2026 (passed)	NameCheap, Inc.	2 Jul 2021 · expiry Jul 2026 (passed)	checking…
2021	algebra.com.br	21 Oct 2021	—	—	21 Oct 2021	checking…
2022	algebra.events	20 Jul 2022	Jul 2026 (passed)	IONOS SE	20 Jul 2022 · expiry Jul 2026 (passed)	checking…
2022	algebra.chat	6 Nov 2022	Nov 2026	http.net Internet GmbH	6 Nov 2022 · expires Nov 2026	checking…
2022	algebra.kz	15 Nov 2022	—	—	15 Nov 2022	checking…
2023	algebra.media	18 Jan 2023	Jan 2027	Squarespace Domains II LLC	18 Jan 2023 · expires Jan 2027	checking…
2023	algebra.biz	3 Apr 2023	Apr 2028	Dreamscape Networks Internati…	3 Apr 2023 · expires Apr 2028	checking…
2023	algebra.work	20 Apr 2023	Apr 2027	NAMECHEAP INC	20 Apr 2023 · expires Apr 2027	checking…
2023	algebra.help	30 Apr 2023	Apr 2026 (passed)	Porkbun, LLC	30 Apr 2023 · expiry Apr 2026 (passed)	checking…
2023	algebra.support	30 Apr 2023	Apr 2027	Porkbun LLC	30 Apr 2023 · expires Apr 2027	checking…
2023	algebra.phd	12 May 2023	May 2026 (passed)	Squarespace Domains II LLC.	12 May 2023 · expiry May 2026 (passed)	checking…
2023	algebra.lol	1 Jun 2023	Jun 2026 (passed)	Namecheap	1 Jun 2023 · expiry Jun 2026 (passed)	checking…
2023	algebra.top	26 Jun 2023	Jun 2026 (passed)	Spaceship, Inc.	26 Jun 2023 · expiry Jun 2026 (passed)	checking…
2023	algebra.codes	2 Nov 2023	Nov 2026	GoDaddy.com, LLC	2 Nov 2023 · expires Nov 2026	checking…
2024	algebra.realtor	26 Apr 2024	Apr 2026 (passed)	Second Genistrar, LLC	26 Apr 2024 · expiry Apr 2026 (passed)	checking…
2024	algebra.fr	6 May 2024	May 2027	Hosting Concepts B.V. d/b/a O…	6 May 2024 · expires May 2027	checking…
2024	algebra.cafe	10 May 2024	May 2029	DNSPod, Inc.	10 May 2024 · expires May 2029	checking…
2024	algebra.co.uk	18 May 2024	May 2026 (passed)	GoDaddy.com, LLC.	18 May 2024 · expiry May 2026 (passed)	checking…
2024	algebra.uk	21 Jun 2024	Jun 2027	Greg Findley t/a Mantra Design	21 Jun 2024 · expires Jun 2027	checking…
2024	algebra.capital	24 Jul 2024	Jul 2026 (passed)	Network Solutions, LLC	24 Jul 2024 · expiry Jul 2026 (passed)	checking…
2024	algebra.coach	30 Aug 2024	Aug 2026 (passed)	Name.com, Inc.	30 Aug 2024 · expiry Aug 2026 (passed)	checking…
2024	algebra.one	9 Nov 2024	Nov 2026	Porkbun	9 Nov 2024 · expires Nov 2026	checking…
2024	algebra.ltd	17 Dec 2024	Dec 2027	Alibaba Cloud Computing Ltd.…	17 Dec 2024 · expires Dec 2027	checking…
2025	algebra.icu	5 Feb 2025	Feb 2027	Spaceship, Inc.	5 Feb 2025 · expires Feb 2027	checking…
2025	algebra.school	16 Feb 2025	Feb 2027	IONOS SE	16 Feb 2025 · expires Feb 2027	checking…
2025	algebra.services	20 Feb 2025	Feb 2027	GoDaddy.com, LLC	20 Feb 2025 · expires Feb 2027	checking…
2025	algebra.company	4 Mar 2025	Mar 2027	CommuniGal Communication Ltd.	4 Mar 2025 · expires Mar 2027	checking…
2025	algebra.moscow	19 Mar 2025	Mar 2027	Registrar of Domain Names REG…	19 Mar 2025 · expires Mar 2027	checking…
2025	algebra.academy	24 Mar 2025	Mar 2027	GoDaddy.com, LLC	24 Mar 2025 · expires Mar 2027	checking…
2025	algebra.guru	24 Mar 2025	Mar 2027	GoDaddy.com, LLC	24 Mar 2025 · expires Mar 2027	checking…
2025	algebra.irish	28 Apr 2025	Apr 2026 (passed)	NameCheap, Inc.	28 Apr 2025 · expiry Apr 2026 (passed)	checking…
2025	algebra.construction	28 May 2025	May 2026 (passed)	Gandi SAS	28 May 2025 · expiry May 2026 (passed)	checking…
2025	algebra.nowpending delete on 31 Jul 2026	18 Jun 2025	Jun 2027	Dynadot Inc	18 Jun 2025 · expires Jun 2027	checking…
2025	algebra.rest	23 Jun 2025	Jun 2026 (passed)	NAMECHEAP INC	23 Jun 2025 · expiry Jun 2026 (passed)	checking…
2025	algebra.institute	28 Jun 2025	Jun 2026 (passed)	GoDaddy.com, LLC	28 Jun 2025 · expiry Jun 2026 (passed)	checking…
2025	algebra.green	3 Aug 2025	Aug 2026 (passed)	GoDaddy.com, LLC	3 Aug 2025 · expiry Aug 2026 (passed)	checking…
2025	algebra.blog	11 Aug 2025	Aug 2026 (passed)	Spaceship, Inc.	11 Aug 2025 · expiry Aug 2026 (passed)	checking…
2025	algebra.lat	19 Aug 2025	Aug 2026 (passed)	Spaceship, Inc.	19 Aug 2025 · expiry Aug 2026 (passed)	checking…
2025	algebra.africa	25 Aug 2025	Aug 2028	GoDaddy Domains	25 Aug 2025 · expires Aug 2028	checking…
2025	algebra.kiev.ua	3 Sep 2025	Sep 2026 (passed)	PE Rudenko Volodymyr	3 Sep 2025 · expiry Sep 2026 (passed)	checking…
2025	algebra.world	6 Sep 2025	Sep 2026 (passed)	Sav.com, LLC - 34	6 Sep 2025 · expiry Sep 2026 (passed)	checking…
2025	algebra.so	8 Sep 2025	Sep 2026 (passed)	YOOLTECH_LR	8 Sep 2025 · expiry Sep 2026 (passed)	checking…
2025	algebra.wtf	16 Sep 2025	Sep 2026 (passed)	EuroDNS S.A.	16 Sep 2025 · expiry Sep 2026 (passed)	checking…
2025	algebra.cloud	17 Oct 2025	Oct 2026 (passed)	NAMECHEAP INC	17 Oct 2025 · expiry Oct 2026 (passed)	checking…
2025	algebra.asia	5 Nov 2025	Nov 2026	GoDaddy.com, LLC	5 Nov 2025 · expires Nov 2026	checking…
2025	algebra.to	13 Nov 2025	Nov 2026	NAMECHEAP	13 Nov 2025 · expires Nov 2026	checking…
2025	algebra.social	4 Dec 2025	Dec 2026	Name.com, Inc.	4 Dec 2025 · expires Dec 2026	checking…
2025	algebra.pro	25 Dec 2025	Dec 2026	Sav.com, LLC - 18	25 Dec 2025 · expires Dec 2026	checking…
2026	algebra.film	14 Jan 2026	Jan 2027	Hosting Concepts B.V. d/b/a R…	14 Jan 2026 · expires Jan 2027	checking…
2026	algebra.homes	17 Jan 2026	Jan 2027	Spaceship, Inc.	17 Jan 2026 · expires Jan 2027	checking…
2026	algebra.buzz	12 Feb 2026	Feb 2027	Spaceship, Inc.	12 Feb 2026 · expires Feb 2027	checking…
2026	algebra.llc	15 Apr 2026	Apr 2027	GoDaddy.com, LLC	15 Apr 2026 · expires Apr 2027	checking…
2026	algebra.solutions	15 Apr 2026	Apr 2027	GoDaddy.com, LLC	15 Apr 2026 · expires Apr 2027	checking…
2026	algebra.health	1 May 2026	May 2027	Spaceship, Inc.	1 May 2026 · expires May 2027	checking…
2026	algebra.bio	8 May 2026	May 2027	NAMECHEAP INC	8 May 2026 · expires May 2027	checking…
2026	algebra.id	14 May 2026	May 2027	PT Exabytes Network Indonesia	14 May 2026 · expires May 2027	checking…
2026	algebra.tools	19 May 2026	May 2027	Squarespace Domains II LLC	19 May 2026 · expires May 2027	checking…
2026	algebra.pw	17 Jun 2026	Jun 2027	GoDaddy.com, LLC	17 Jun 2026 · expires Jun 2027	checking…
2026	algebra.wiki	28 Jul 2026	Jul 2027	GoDaddy.com, LLC	28 Jul 2026 · expires Jul 2027	checking…
2026	algebra.sucks	2 Sep 2026	Sep 2027	Porkbun	2 Sep 2026 · expires Sep 2027	checking…
2026	algebra.live	19 Sep 2026	Sep 2027	Spaceship, Inc.	19 Sep 2026 · expires Sep 2027	checking…
2026	algebra.com.mx	22 Sep 2026	Sep 2027	Namecheap, Inc.	22 Sep 2026 · expires Sep 2027	checking…
2026	algebra.fyi	28 Sep 2026	Sep 2027	Porkbun LLC	28 Sep 2026 · expires Sep 2027	checking…
2026	algebra.app	15 Oct 2026	Oct 2027	GoDaddy.com, LLC	15 Oct 2026 · expires Oct 2027	checking…
2026	algebra.quest	21 Oct 2026	Oct 2027	Spaceship, Inc.	21 Oct 2026 · expires Oct 2027	checking…
—	algebra.academia.bo	no date on record	—	—	no date on record	checking…
—	algebra.ae	no date on record	—	—	no date on record	checking…
—	algebra.at	no date on record	—	—	no date on record	checking…
—	algebra.au	no date on record	—	—	no date on record	checking…
—	algebra.ba	no date on record	—	—	no date on record	checking…
—	algebra.be	no date on record	—	—	no date on record	checking…
—	algebra.beauty	no date on record	—	—	no date on record	checking…
—	algebra.beer	no date on record	—	—	no date on record	checking…
—	algebra.by	no date on record	—	—	no date on record	checking…
—	algebra.casa	no date on record	—	—	no date on record	checking…
—	algebra.cat	no date on record	—	—	no date on record	checking…
—	algebra.ch	no date on record	—	—	no date on record	checking…
—	algebra.co.at	no date on record	—	Hetzner Online GmbH ( https:/…	no date on record	checking…
—	algebra.co.jp	no date on record	—	—	no date on record	checking…
—	algebra.co.kr	no date on record	—	—	no date on record	checking…
—	algebra.co.za	no date on record	—	—	no date on record	checking…
—	algebra.com.au	no date on record	—	—	no date on record	checking…
—	algebra.com.cn	no date on record	—	Dynadot Inc	no date on record	checking…
—	algebra.com.co	no date on record	—	—	no date on record	checking…
—	algebra.com.hk	no date on record	—	—	no date on record	checking…
—	algebra.com.tr	no date on record	—	—	no date on record	checking…
—	algebra.com.uy	no date on record	—	—	no date on record	checking…
—	algebra.data	no date on record	—	—	no date on record	checking…
—	algebra.de	no date on record	—	—	no date on record	checking…
—	algebra.design	no date on record	—	—	no date on record	checking…
—	algebra.dk	no date on record	—	Simply.com A/S	no date on record	checking…
—	algebra.earth	no date on record	—	—	no date on record	checking…
—	algebra.education	no date on record	—	—	no date on record	checking…
—	algebra.ee	no date on record	—	—	no date on record	checking…
—	algebra.es	no date on record	—	—	no date on record	checking…
—	algebra.eu	no date on record	—	—	no date on record	checking…
—	algebra.fan	no date on record	—	—	no date on record	checking…
—	algebra.fund	no date on record	—	—	no date on record	checking…
—	algebra.gr	no date on record	—	—	no date on record	checking…
—	algebra.hk	no date on record	—	—	no date on record	checking…
—	algebra.horse	no date on record	—	—	no date on record	checking…
—	algebra.hr	no date on record	—	—	no date on record	checking…
—	algebra.ie	no date on record	—	—	no date on record	checking…
—	algebra.im	no date on record	Jul 2027	—	no date on record · expires Jul 2027	checking…
—	algebra.ir	no date on record	—	—	no date on record	checking…
—	algebra.jp	no date on record	—	—	no date on record	checking…
—	algebra.kr	no date on record	—	—	no date on record	checking…
—	algebra.life	no date on record	—	—	no date on record	checking…
—	algebra.lk	no date on record	—	—	no date on record	checking…
—	algebra.lu	no date on record	—	—	no date on record	checking…
—	algebra.lv	no date on record	—	—	no date on record	checking…
—	algebra.md	no date on record	—	—	no date on record	checking…
—	algebra.mx	no date on record	Jul 2027	InterNetX GmbH	no date on record · expires Jul 2027	checking…
—	algebra.my	no date on record	—	—	no date on record	checking…
—	algebra.ninja	no date on record	—	—	no date on record	checking…
—	algebra.nyc	no date on record	—	—	no date on record	checking…
—	algebra.partners	no date on record	—	—	no date on record	checking…
—	algebra.pk	no date on record	—	—	no date on record	checking…
—	algebra.pl	no date on record	—	—	no date on record	checking…
—	algebra.plus	no date on record	—	—	no date on record	checking…
—	algebra.ro	no date on record	—	—	no date on record	checking…
—	algebra.rs	no date on record	—	—	no date on record	checking…
—	algebra.sk	no date on record	—	—	no date on record	checking…
—	algebra.su	no date on record	—	—	no date on record	checking…
—	algebra.tj	no date on record	—	—	no date on record	checking…
—	algebra.tm	no date on record	—	—	no date on record	checking…
—	algebra.uy	no date on record	—	—	no date on record	checking…
—	algebra.vc	no date on record	—	—	no date on record	checking…
—	algebra.wales	no date on record	—	—	no date on record	checking…

Show all 175 extensions

Seen before, not in DNS now

These names were registered when we last saw them, but they have no nameservers today. They may have lapsed, or be registered and parked without DNS. Not in DNS does not mean free: only the registry can say that.

Year	Domain	Registered	Expires	Registrar	Details	DNS today	Screenshot

How to read this

Registered is the creation date in the registry's own record (WHOIS or RDAP) when we last looked. A name that lapsed and was registered again shows its newest registration.

No date on record means we do not have the date yet, or the registry does not publish one. Missing years fill in over time, and so do registrations we have not seen yet.

Not in DNS means the name has no nameservers today. It never means the name is free to register: only a registry can tell you that.