Every extension, oldest first

cogni

We have seen cogni registered in 169 extensions. The oldest is cogni.com, registered on 7 Jun 1997; the newest, cogni.games, on 2 Oct 2026.

Checking which of them answer in DNS today…

Seen in: 169 extensions
Oldest: 1997 cogni.com
Newest: 2026 cogni.games
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
2014new 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. 61 names have no date on record and are not on the axis.

Registered in

Year	Domain	Registered	Expires	Registrar	Details	DNS today
1997	cogni.com	7 Jun 1997	Jun 2031	NameCheap, Inc.	7 Jun 1997 expires Jun 2031	checking…
1998	cogni.to	18 Apr 1998	Apr 2027	Tonic	18 Apr 1998 expires Apr 2027	checking…
1999	cogni.net	30 Aug 1999	Aug 2026 (passed)	Dynadot Inc	30 Aug 1999 expiry Aug 2026 (passed)	checking…
2001	cogni.jp	26 Mar 2001	Mar 2027	—	26 Mar 2001 expires Mar 2027	checking…
2006	cogni.nl	5 Feb 2006	—	Metaregistrar B.V.	5 Feb 2006	checking…
2007	cogni.it	29 Nov 2007	Jul 2027	Aruba Business s.r.l.	29 Nov 2007 expires Jul 2027	checking…
2009	cogni.us	20 Apr 2009	Apr 2027	GoDaddy.com, LLC	20 Apr 2009 expires Apr 2027	checking…
2011	cogni.org	12 Sep 2011	Sep 2026 (passed)	Bluehost Inc.	12 Sep 2011 expiry Sep 2026 (passed)	checking…
2012	cogni.mobi	7 Feb 2012	Feb 2027	NAMECHEAP INC	7 Feb 2012 expires Feb 2027	checking…
2013	cogni.com.ar	20 Aug 2013	Jun 2027	nicar	20 Aug 2013 expires Jun 2027	checking…
2014	cogni.io	25 Dec 2014	Dec 2026	GoDaddy.com, LLC	25 Dec 2014 expires Dec 2026	checking…
2015	cogni.digital	28 Feb 2015	Feb 2027	GoDaddy.com, LLC	28 Feb 2015 expires Feb 2027	checking…
2015	cogni.zone	8 Apr 2015	Apr 2027	OVH, SAS	8 Apr 2015 expires Apr 2027	checking…
2015	cogni.tech	5 Aug 2015	Aug 2026 (passed)	West263 International Limited	5 Aug 2015 expiry Aug 2026 (passed)	checking…
2015	cogni.design	27 Aug 2015	Aug 2027	NAMECHEAP INC	27 Aug 2015 expires Aug 2027	checking…
2016	cogni.cloud	29 Feb 2016	Feb 2027	GoDaddy	29 Feb 2016 expires Feb 2027	checking…
2016	cogni.xyz	13 Apr 2016	Apr 2027	Spaceship, Inc.	13 Apr 2016 expires Apr 2027	checking…
2017	cogni.company	26 Feb 2017	Feb 2027	name.com, Inc	26 Feb 2017 expires Feb 2027	checking…
2017	cogni.in	27 Mar 2017	Mar 2027	NAMECHEAP	27 Mar 2017 expires Mar 2027	checking…
2017	cogni.cn	27 Nov 2017	Nov 2026	阿里云计算有限公司（万网）	27 Nov 2017 expires Nov 2026	checking…
2017	cogni.ai	16 Dec 2017	Apr 2028	101domain GRS Limited	16 Dec 2017 expires Apr 2028	checking…
2018	cogni.is	20 Feb 2018	Feb 2027	—	20 Feb 2018 expires Feb 2027	checking…
2018	cogni.group	9 Apr 2018	Apr 2028	GoDaddy.com, LLC	9 Apr 2018 expires Apr 2028	checking…
2018	cogni.app	8 May 2018	May 2027	1&1 Internet SE	8 May 2018 expires May 2027	checking…
2018	cogni.social	17 Jul 2018	Jul 2027	Name.com, Inc.	17 Jul 2018 expires Jul 2027	checking…
2018	cogni.news	13 Oct 2018	Oct 2027	name.com, Inc	13 Oct 2018 expires Oct 2027	checking…
2018	cogni.site	13 Oct 2018	Oct 2026 (passed)	Name.com, Inc.	13 Oct 2018 expiry Oct 2026 (passed)	checking…
2018	cogni.store	13 Oct 2018	Oct 2026 (passed)	Name.com, Inc.	13 Oct 2018 expiry Oct 2026 (passed)	checking…
2018	cogni.work	13 Oct 2018	Oct 2027	Name.com, Inc.	13 Oct 2018 expires Oct 2027	checking…
2018	cogni.world	13 Oct 2018	Oct 2027	name.com, Inc	13 Oct 2018 expires Oct 2027	checking…
2019	cogni.dk	5 Apr 2019	Apr 2027	—	5 Apr 2019 expires Apr 2027	checking…
2019	cogni.guru	7 Jun 2019	Jun 2027	GoDaddy.com, LLC	7 Jun 2019 expires Jun 2027	checking…
2019	cogni.tv	30 Aug 2019	Aug 2027	OVH sas	30 Aug 2019 expires Aug 2027	checking…
2019	cogni.email	9 Sep 2019	Sep 2027	Name.com, Inc.	9 Sep 2019 expires Sep 2027	checking…
2019	cogni.live	9 Sep 2019	Sep 2027	Name.com, Inc	9 Sep 2019 expires Sep 2027	checking…
2019	cogni.pro	9 Sep 2019	Sep 2026 (passed)	Name.com, Inc.	9 Sep 2019 expiry Sep 2026 (passed)	checking…
2019	cogni.services	9 Sep 2019	Sep 2027	name.com, Inc	9 Sep 2019 expires Sep 2027	checking…
2019	cogni.shop	9 Sep 2019	Sep 2027	Name.com, Inc	9 Sep 2019 expires Sep 2027	checking…
2019	cogni.today	9 Sep 2019	Sep 2027	name.com, Inc	9 Sep 2019 expires Sep 2027	checking…
2019	cogni.website	9 Sep 2019	Sep 2026 (passed)	Name.com, Inc.	9 Sep 2019 expiry Sep 2026 (passed)	checking…
2019	cogni.cc	10 Sep 2019	Sep 2027	Mesh Digital Limited	10 Sep 2019 expires Sep 2027	checking…
2019	cogni.global	10 Sep 2019	Sep 2027	name.com, Inc	10 Sep 2019 expires Sep 2027	checking…
2019	cogni.studio	18 Sep 2019	Sep 2027	Name.com, Inc.	18 Sep 2019 expires Sep 2027	checking…
2019	cogni.cl	6 Nov 2019	Nov 2026	NIC Chile	6 Nov 2019 expires Nov 2026	checking…
2020	cogni.app.br	20 Jul 2020	—	—	20 Jul 2020	checking…
2020	cogni.tec.br	20 Jul 2020	—	—	20 Jul 2020	checking…
2020	cogni.sale	14 Sep 2020	Sep 2026 (passed)	Name.com, Inc.	14 Sep 2020 expiry Sep 2026 (passed)	checking…
2021	cogni.be	24 Mar 2021	—	Gandi Sas	24 Mar 2021	checking…
2021	cogni.events	12 Jun 2021	Jun 2027	name.com, Inc	12 Jun 2021 expires Jun 2027	checking…
2021	cogni.london	12 Jun 2021	Jun 2026 (passed)	MESH DIGITAL LIMITED	12 Jun 2021 expiry Jun 2026 (passed)	checking…
2021	cogni.network	12 Jun 2021	Jun 2027	name.com, Inc	12 Jun 2021 expires Jun 2027	checking…
2021	cogni.solutions	12 Jun 2021	Jun 2027	name.com, Inc	12 Jun 2021 expires Jun 2027	checking…
2021	cogni.quest	15 Jun 2021	Jun 2026 (passed)	Go Daddy, LLC	15 Jun 2021 expiry Jun 2026 (passed)	checking…
2021	cogni.name	19 Jun 2021	Jun 2026 (passed)	Name.com, Inc.	19 Jun 2021 expiry Jun 2026 (passed)	checking…
2021	cogni.hr	20 Jul 2021	Jul 2027	CARNET	20 Jul 2021 expires Jul 2027	checking…
2022	cogni.dev	2 Jan 2022	Jan 2027	CloudFlare, Inc.	2 Jan 2022 expires Jan 2027	checking…
2022	cogni.fr	4 Oct 2022	Oct 2027	EPAG Domainservices GmbH	4 Oct 2022 expires Oct 2027	checking…
2023	cogni.chat	7 Feb 2023	Feb 2028	GoDaddy.com, LLC	7 Feb 2023 expires Feb 2028	checking…
2023	cogni.se	15 Mar 2023	Mar 2027	1 Api GmbH	15 Mar 2023 expires Mar 2027	checking…
2023	cogni.wine	28 Jun 2023	Jun 2027	GoDaddy.com, LLC	28 Jun 2023 expires Jun 2027	checking…
2023	cogni.nexus	28 Sep 2023	Sep 2027	GoDaddy.com, LLC	28 Sep 2023 expires Sep 2027	checking…
2024	cogni.mx	29 Jan 2024	Jan 2027	AKKY ONLINE SOLUTIONS, S.A. D…	29 Jan 2024 expires Jan 2027	checking…
2024	cogni.no	30 May 2024	—	Domeneshop AS	30 May 2024	checking…
2024	cogni.si	25 Jun 2024	Jun 2027	Atom.com Domains LLC	25 Jun 2024 expires Jun 2027	checking…
2024	cogni.icu	25 Sep 2024	Sep 2026 (passed)	HOSTINGER operations, UAB	25 Sep 2024 expiry Sep 2026 (passed)	checking…
2025	cogni.now	11 Jan 2025	Jan 2027	Spaceship, Inc.	11 Jan 2025 expires Jan 2027	checking…
2025	cogni.space	23 Jan 2025	Jan 2027	GoDaddy.com, LLC	23 Jan 2025 expires Jan 2027	checking…
2025	cogni.ca	29 Jan 2025	Jan 2027	WHC Online Solutions Inc.	29 Jan 2025 expires Jan 2027	checking…
2025	cogni.agency	3 Feb 2025	Feb 2027	Spaceship, Inc.	3 Feb 2025 expires Feb 2027	checking…
2025	cogni.com.cn	9 Feb 2025	Feb 2027	阿里云计算有限公司（万网）	9 Feb 2025 expires Feb 2027	checking…
2025	cogni.click	1 Jul 2025	Jul 2026 (passed)	NAMECHEAP	1 Jul 2025 expiry Jul 2026 (passed)	checking…
2025	cogni.so	22 Jul 2025	Jul 2026 (passed)	NAMECHEAP INC	22 Jul 2025 expiry Jul 2026 (passed)	checking…
2025	cogni.cam	24 Jul 2025	Jul 2026 (passed)	Go Daddy, LLC	24 Jul 2025 expiry Jul 2026 (passed)	checking…
2025	cogni.co.in	26 Aug 2025	Aug 2026 (passed)	Endurance International Group…	26 Aug 2025 expiry Aug 2026 (passed)	checking…
2025	cogni.repending delete on 5 Nov 2026	11 Sep 2025	Sep 2026 (passed)	SCALEWAY	11 Sep 2025 expiry Sep 2026 (passed)	checking…
2025	cogni.art	12 Oct 2025	Oct 2026 (passed)	Name.com, Inc.	12 Oct 2025 expiry Oct 2026 (passed)	checking…
2025	cogni.ltd	26 Oct 2025	Oct 2026 (passed)	NAMECHEAP INC	26 Oct 2025 expiry Oct 2026 (passed)	checking…
2025	cogni.inc	16 Nov 2025	Nov 2026	Porkbun, LLC	16 Nov 2025 expires Nov 2026	checking…
2025	cogni.lol	22 Nov 2025	Nov 2026	Namecheap	22 Nov 2025 expires Nov 2026	checking…
2025	cogni.top	14 Dec 2025	Dec 2026	NameSilo, LLC	14 Dec 2025 expires Dec 2026	checking…
2025	cogni.fit	31 Dec 2025	Dec 2026	NAMECHEAP INC	31 Dec 2025 expires Dec 2026	checking…
2026	cogni.study	18 Jan 2026	Jan 2027	NameCheap, Inc.	18 Jan 2026 expires Jan 2027	checking…
2026	cogni.help	20 Jan 2026	Jan 2027	Namecheap	20 Jan 2026 expires Jan 2027	checking…
2026	cogni.bond	29 Jan 2026	Jan 2027	Dynadot LLC	29 Jan 2026 expires Jan 2027	checking…
2026	cogni.me	5 Mar 2026	Mar 2027	Dynadot Inc	5 Mar 2026 expires Mar 2027	checking…
2026	cogni.my.id	5 Mar 2026	Mar 2027	PT Registrasi Neva Angkasa	5 Mar 2026 expires Mar 2027	checking…
2026	cogni.run	11 Mar 2026	Mar 2027	Infomaniak Network SA	11 Mar 2026 expires Mar 2027	checking…
2026	cogni.africa	1 Apr 2026	Apr 2027	Whogohost	1 Apr 2026 expires Apr 2027	checking…
2026	cogni.ar	3 Apr 2026	Apr 2027	nicar	3 Apr 2026 expires Apr 2027	checking…
2026	cogni.kr	17 Apr 2026	Apr 2029	—	17 Apr 2026 expires Apr 2029	checking…
2026	cogni.center	25 Apr 2026	Apr 2027	GoDaddy.com, LLC	25 Apr 2026 expires Apr 2027	checking…
2026	cogni.online	7 May 2026	May 2027	PDR Ltd. d/b/a PublicDomainRe…	7 May 2026 expires May 2027	checking…
2026	cogni.fun	19 May 2026	May 2029	HOSTINGER operations, UAB	19 May 2026 expires May 2029	checking…
2026	cogni.media	28 May 2026	May 2027	Spaceship, Inc.	28 May 2026 expires May 2027	checking…
2026	cogni.ly	7 Jun 2026	Jun 2027	Libyan Spider Network (loc)	7 Jun 2026 expires Jun 2027	checking…
2026	cogni.id	10 Jun 2026	Jun 2027	PT Media Cloud Indonesia	10 Jun 2026 expires Jun 2027	checking…
2026	cogni.life	25 Jun 2026	Jun 2027	Gal Communication (CommuniGal…	25 Jun 2026 expires Jun 2027	checking…
2026	cogni.ru	30 Jun 2026	Jun 2027	REGRU-RU	30 Jun 2026 expires Jun 2027	checking…
2026	cogni.asia	31 Jul 2026	Jul 2027	NameCheap, Inc.	31 Jul 2026 expires Jul 2027	checking…
2026	cogni.vip	6 Aug 2026	Aug 2028	Alibaba Cloud Computing Ltd.…	6 Aug 2026 expires Aug 2028	checking…
2026	cogni.bar	18 Aug 2026	Aug 2027	NAMECHEAP INC	18 Aug 2026 expires Aug 2027	checking…
2026	cogni.biz	20 Aug 2026	Aug 2027	Network Solutions, LLC	20 Aug 2026 expires Aug 2027	checking…
2026	cogni.build	25 Aug 2026	Aug 2027	GoDaddy.com, LLC	25 Aug 2026 expires Aug 2027	checking…
2026	cogni.ia.br	29 Aug 2026	Aug 2027	—	29 Aug 2026 expires Aug 2027	checking…
2026	cogni.science	17 Sep 2026	Sep 2027	Spaceship, Inc.	17 Sep 2026 expires Sep 2027	checking…
2026	cogni.szczecin.pl	18 Sep 2026	Sep 2027	Aftermarket.pl Limited	18 Sep 2026 expires Sep 2027	checking…
2026	cogni.mom	21 Sep 2026	Sep 2027	NAMECHEAP INC	21 Sep 2026 expires Sep 2027	checking…
2026	cogni.games	2 Oct 2026	Oct 2027	Porkbun LLC	2 Oct 2026 expires Oct 2027	checking…
—	cogni.ac	no date on record	—	—	no date on record	checking…
—	cogni.ae	no date on record	—	—	no date on record	checking…
—	cogni.at	no date on record	—	—	no date on record	checking…
—	cogni.au	no date on record	—	Domain Directors Pty Ltd trad…	no date on record	checking…
—	cogni.az	no date on record	—	—	no date on record	checking…
—	cogni.bio	no date on record	—	—	no date on record	checking…
—	cogni.bot	no date on record	—	—	no date on record	checking…
—	cogni.cards	no date on record	—	—	no date on record	checking…
—	cogni.care	no date on record	—	—	no date on record	checking…
—	cogni.ch	no date on record	—	—	no date on record	checking…
—	cogni.charity	no date on record	—	—	no date on record	checking…
—	cogni.city	no date on record	—	—	no date on record	checking…
—	cogni.clinic	no date on record	—	—	no date on record	checking…
—	cogni.club	no date on record	—	—	no date on record	checking…
—	cogni.co	no date on record	—	—	no date on record	checking…
—	cogni.co.nz	no date on record	—	—	no date on record	checking…
—	cogni.co.uk	no date on record	—	—	no date on record	checking…
—	cogni.co.za	no date on record	—	—	no date on record	checking…
—	cogni.codes	no date on record	—	—	no date on record	checking…
—	cogni.com.au	no date on record	—	GoDaddy.com LLC trading as Go…	no date on record	checking…
—	cogni.com.br	no date on record	—	—	no date on record	checking…
—	cogni.es	no date on record	—	—	no date on record	checking…
—	cogni.estate	no date on record	—	—	no date on record	checking…
—	cogni.eu	no date on record	—	—	no date on record	checking…
—	cogni.expert	no date on record	—	—	no date on record	checking…
—	cogni.finance	no date on record	—	—	no date on record	checking…
—	cogni.gg	no date on record	—	—	no date on record	checking…
—	cogni.graphics	no date on record	—	—	no date on record	checking…
—	cogni.health	no date on record	—	—	no date on record	checking…
—	cogni.host	no date on record	—	—	no date on record	checking…
—	cogni.im	no date on record	Jul 2026 (passed)	—	no date on record expiry Jul 2026 (passed)	checking…
—	cogni.info	no date on record	—	—	no date on record	checking…
—	cogni.it.kr	no date on record	—	—	no date on record	checking…
—	cogni.lk	no date on record	—	—	no date on record	checking…
—	cogni.md	no date on record	Feb 2027	—	no date on record expires Feb 2027	checking…
—	cogni.ml	no date on record	—	—	no date on record	checking…
—	cogni.my	no date on record	—	—	no date on record	checking…
—	cogni.ninja	no date on record	—	—	no date on record	checking…
—	cogni.nyc	no date on record	—	—	no date on record	checking…
—	cogni.one	no date on record	—	—	no date on record	checking…
—	cogni.pet	no date on record	—	—	no date on record	checking…
—	cogni.pl	no date on record	—	—	no date on record	checking…
—	cogni.plus	no date on record	—	—	no date on record	checking…
—	cogni.ro	no date on record	—	—	no date on record	checking…
—	cogni.school	no date on record	—	—	no date on record	checking…
—	cogni.software	no date on record	—	—	no date on record	checking…
—	cogni.stream	no date on record	—	—	no date on record	checking…
—	cogni.systems	no date on record	—	—	no date on record	checking…
—	cogni.tax	no date on record	—	—	no date on record	checking…
—	cogni.team	no date on record	—	—	no date on record	checking…
—	cogni.technology	no date on record	—	—	no date on record	checking…
—	cogni.tools	no date on record	—	—	no date on record	checking…
—	cogni.trade	no date on record	—	—	no date on record	checking…
—	cogni.vc	no date on record	—	—	no date on record	checking…
—	cogni.vet	no date on record	—	—	no date on record	checking…
—	cogni.video	no date on record	—	—	no date on record	checking…
—	cogni.vision	no date on record	—	—	no date on record	checking…
—	cogni.vn	no date on record	—	—	no date on record	checking…
—	cogni.watch	no date on record	—	—	no date on record	checking…
—	cogni.wiki	no date on record	—	—	no date on record	checking…
—	cogni.works	no date on record	—	—	no date on record	checking…

Show all 169 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.