Every extension, oldest first

costco

We have seen costco registered in 189 extensions. The oldest is costco.com, registered on 17 Mar 1997; the newest, costco.fun, on 26 Oct 2026.

Checking which of them answer in DNS today…

Seen in: 189 extensions
Oldest: 1997 costco.com
Newest: 2026 costco.fun
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. 84 names have no date on record and are not on the axis.

Registered in

Year	Domain	Registered	Expires	Registrar	Details	DNS today
1997	costco.com	17 Mar 1997	Mar 2027	CSC Corporate Domains, Inc.	17 Mar 1997 expires Mar 2027	checking…
1998	costco.net	14 Jan 1998	Jan 2027	CSC Corporate Domains, Inc.	14 Jan 1998 expires Jan 2027	checking…
1998	costco.org	13 Sep 1998	Sep 2026 (passed)	http://whois.cscglobal.com	13 Sep 1998 expiry Sep 2026 (passed)	checking…
1998	costco.co.uk	24 Nov 1998	Nov 2026	CSC Corporate Domains, Inc	24 Nov 1998 expires Nov 2026	checking…
1999	costco.com.tw	22 Feb 1999	Apr 2027	CSC Corporate Domains, Inc.	22 Feb 1999 expires Apr 2027	checking…
1999	costco.pl	6 Dec 1999	Dec 2026	Warsaw Data Center sp. z o.o.	6 Dec 1999 expires Dec 2026	checking…
2000	costco.md	1 Mar 2000	Mar 2026 (passed)	CSC Corporate Domains, Inc.	1 Mar 2000 expiry Mar 2026 (passed)	checking…
2000	costco.co.nz	30 Mar 2000	—	https://cscdbs.com	30 Mar 2000	checking…
2000	costco.vg	30 Mar 2000	Mar 2027	CSC Corporate Domains Inc.	30 Mar 2000 expires Mar 2027	checking…
2000	costco.co.kr	2 Apr 2000	Apr 2027	—	2 Apr 2000 expires Apr 2027	checking…
2000	costco.com.sg	11 Sep 2000	Sep 2026 (passed)	CSC Corporate Domains Inc	11 Sep 2000 expiry Sep 2026 (passed)	checking…
2000	costco.it	30 Oct 2000	Jul 2027	CSC Corporate Domains, Inc.	30 Oct 2000 expires Jul 2027	checking…
2000	costco.ca	21 Nov 2000	Oct 2026	CSC Corporate Domains (Canada…	21 Nov 2000 expires Oct 2026	checking…
2001	costco.info	27 Jul 2001	Jul 2027	CSC Corporate Domains, Inc.	27 Jul 2001 expires Jul 2027	checking…
2002	costco.biz	27 Mar 2002	Mar 2026 (passed)	CSC Corporate Domains, Inc.	27 Mar 2002 expiry Mar 2026 (passed)	checking…
2002	costco.us	19 Apr 2002	Apr 2027	CSC Corporate Domains, Inc.	19 Apr 2002 expires Apr 2027	checking…
2003	costco.sk	3 Mar 2003	—	CSCG-0001	3 Mar 2003	checking…
2003	costco.cn	30 Mar 2003	Mar 2027	泛息企业管理咨询(上海)有限公司	30 Mar 2003 expires Mar 2027	checking…
2003	costco.nl	24 Apr 2003	—	CSC Corporate Domains, Inc.	24 Apr 2003	checking…
2004	costco.co.in	28 Feb 2004	Feb 2027	CSC Corporate Domains, Inc.	28 Feb 2004 expires Feb 2027	checking…
2004	costco.fr	11 Mar 2004	Jul 2026 (passed)	CSC CORPORATE DOMAINS INC.	11 Mar 2004 expiry Jul 2026 (passed)	checking…
2004	costco.se	22 Dec 2004	Dec 2026	CSC Corp Domains	22 Dec 2004 expires Dec 2026	checking…
2005	costco.sg	3 Jan 2005	Jan 2027	CSC Corporate Domains Inc	3 Jan 2005 expires Jan 2027	checking…
2005	costco.jobs	15 Sep 2005	Sep 2026 (passed)	CSC Corporate Domains, Inc.	15 Sep 2005 expiry Sep 2026 (passed)	checking…
2005	costco.tw	27 Oct 2005	Oct 2026 (passed)	CSC Corporate Domains, Inc.	27 Oct 2005 expiry Oct 2026 (passed)	checking…
2005	costco.pk	1 Dec 2005	Dec 2026	—	1 Dec 2005 expires Dec 2026	checking…
2006	costco.fi	7 Mar 2006	Mar 2027	CSC Corporate Domains, Inc.	7 Mar 2006 expires Mar 2027	checking…
2006	costco.pt	23 Mar 2006	Jul 2027	—	23 Mar 2006 expires Jul 2027	checking…
2006	costco.ru	19 Oct 2006	Oct 2026 (passed)	REGTIME-RU	19 Oct 2006 expiry Oct 2026 (passed)	checking…
2006	costco.com.co	15 Nov 2006	Nov 2026	CSC Corporate Domains, Inc.	15 Nov 2006 expires Nov 2026	checking…
2007	costco.kr	27 Feb 2007	Feb 2027	—	27 Feb 2007 expires Feb 2027	checking…
2008	costco.co.th	6 Aug 2008	Aug 2027	T.H.NIC Co., Ltd.	6 Aug 2008 expires Aug 2027	checking…
2008	costco.cl	12 Sep 2008	Aug 2026 (passed)	NIC Chile	12 Sep 2008 expiry Aug 2026 (passed)	checking…
2009	costco.cm	28 Aug 2009	May 2026 (passed)	Netcom.cm Sarl	28 Aug 2009 expiry May 2026 (passed)	checking…
2009	costco.do	15 Dec 2009	Dec 2026	Registrar NIC .DO (midominio.…	15 Dec 2009 expires Dec 2026	checking…
2010	costco.co	24 Feb 2010	Feb 2026 (passed)	CSC Corporate Domains, Inc.	24 Feb 2010 expiry Feb 2026 (passed)	checking…
2011	costco.ms	15 Aug 2011	Aug 2027	Key-Systems	15 Aug 2011 expires Aug 2027	checking…
2012	costco.in	11 Apr 2012	Apr 2027	Endurance International Group…	11 Apr 2012 expires Apr 2027	checking…
2013	costco.asia	28 Oct 2013	Oct 2026 (passed)	Megazone Corp., dba HOSTING.KR	28 Oct 2013 expiry Oct 2026 (passed)	checking…
2014	costco.is	13 Mar 2014	Mar 2026 (passed)	—	13 Mar 2014 expiry Mar 2026 (passed)	checking…
2014	costco.blackfriday	7 Jul 2014	Jul 2026 (passed)	CSC Corporate Domains, Inc.	7 Jul 2014 expiry Jul 2026 (passed)	checking…
2014	costco.christmas	7 Jul 2014	Jul 2026 (passed)	CSC Corporate Domains Inc.	7 Jul 2014 expiry Jul 2026 (passed)	checking…
2014	costco.ceo	4 Aug 2014	Aug 2026 (passed)	CSC Corporate Domains Inc.	4 Aug 2014 expiry Aug 2026 (passed)	checking…
2014	costco.tokyo	4 Aug 2014	Aug 2027	CSC Corporate Domains, Inc.	4 Aug 2014 expires Aug 2027	checking…
2014	costco.com.ar	21 Aug 2014	Aug 2026 (passed)	nicar	21 Aug 2014 expiry Aug 2026 (passed)	checking…
2014	costco.vodka	16 Sep 2014	Sep 2026 (passed)	CSC Corporate Domains, Inc.	16 Sep 2014 expiry Sep 2026 (passed)	checking…
2014	costco.melbourne	11 Nov 2014	Nov 2026	CSC Corporate Domains, Inc.	11 Nov 2014 expires Nov 2026	checking…
2015	costco.adult	10 Mar 2015	Mar 2027	CSC Corporate Domains, Inc.	10 Mar 2015 expires Mar 2027	checking…
2015	costco.porn	10 Mar 2015	Mar 2027	CSC Corporate Domains, Inc.	10 Mar 2015 expires Mar 2027	checking…
2015	costco.nz	25 Mar 2015	—	https://cscdbs.com	25 Mar 2015	checking…
2015	costco.taipei	17 Jul 2015	Jul 2026 (passed)	CSC Corporate Domains, Inc.	17 Jul 2015 expiry Jul 2026 (passed)	checking…
2015	costco.io	21 Jul 2015	Jul 2026 (passed)	GoDaddy.com, LLC	21 Jul 2015 expiry Jul 2026 (passed)	checking…
2015	costco.club	27 Jul 2015	Jul 2027	CSC Corporate Domains, Inc.	27 Jul 2015 expires Jul 2027	checking…
2016	costco.dk	6 Sep 2016	Sep 2026 (passed)	CSC Digital Brand Service, Inc	6 Sep 2016 expiry Sep 2026 (passed)	checking…
2016	costco.blog	18 Oct 2016	Oct 2026 (passed)	CSC Corporate Domains Inc.	18 Oct 2016 expiry Oct 2026 (passed)	checking…
2017	costco.cars	30 Jan 2017	Jan 2027	Network Solutions LLC	30 Jan 2017 expires Jan 2027	checking…
2017	costco.auto	11 Feb 2017	Feb 2027	Network Solutions LLC	11 Feb 2017 expires Feb 2027	checking…
2017	costco.mobi	12 Dec 2017	Dec 2026	Alibaba Cloud Computing (Beij…	12 Dec 2017 expires Dec 2026	checking…
2017	costco.tv	15 Dec 2017	Dec 2025 (passed)	Above.com Pty Ltd.	15 Dec 2017 expiry Dec 2025 (passed)	checking…
2018	costco.id	18 Jun 2018	Jun 2027	PT Digital Registra Indonesia	18 Jun 2018 expires Jun 2027	checking…
2018	costco.pharmacy	23 Oct 2018	Oct 2026 (passed)	CSC Corporate Domains, Inc.	23 Oct 2018 expiry Oct 2026 (passed)	checking…
2019	costco.com.ve	4 Aug 2019	Nov 2026	NIC-VE	4 Aug 2019 expires Nov 2026	checking…
2019	costco.cc	9 Aug 2019	Aug 2026 (passed)	grs-whois.hichina.com	9 Aug 2019 expiry Aug 2026 (passed)	checking…
2019	costco.uz	11 Oct 2019	Oct 2026 (passed)	ООО «Billur Com»	11 Oct 2019 expiry Oct 2026 (passed)	checking…
2019	costco.online	8 Nov 2019	Nov 2026	Chengdu West Dimension Digita…	8 Nov 2019 expires Nov 2026	checking…
2019	costco.cz	3 Dec 2019	Apr 2027	REG-IPMIRROR	3 Dec 2019 expires Apr 2027	checking…
2020	costco.ac	10 Mar 2020	Mar 2027	Ascio Technologies, Inc. Danm…	10 Mar 2020 expires Mar 2027	checking…
2020	costco.promo	28 Apr 2020	Apr 2027	GoDaddy.com, LLC	28 Apr 2020 expires Apr 2027	checking…
2020	costco.no	29 May 2020	—	Name SRS	29 May 2020	checking…
2020	costco.xyz	26 Nov 2020	Nov 2026	Porkbun, LLC	26 Nov 2020 expires Nov 2026	checking…
2022	costco.rest	2 Jun 2022	Jun 2026 (passed)	GMO Internet, Inc. d/b/a Onam…	2 Jun 2022 expiry Jun 2026 (passed)	checking…
2022	costco.tn	14 Jun 2022	—	DIGITEMPLE	14 Jun 2022	checking…
2022	costco.my	29 Sep 2022	Sep 2027	Exabytes Network Sdn Bhd	29 Sep 2022 expires Sep 2027	checking…
2022	costco.top	30 Sep 2022	Sep 2027	Spaceship, Inc.	30 Sep 2022 expires Sep 2027	checking…
2022	costco.app	10 Oct 2022	Oct 2026 (passed)	Global Domains International,…	10 Oct 2022 expiry Oct 2026 (passed)	checking…
2022	costco.ai	20 Nov 2022	Nov 2028	http://whois.cloudflare.com	20 Nov 2022 expires Nov 2028	checking…
2023	costco.com.in	14 May 2023	May 2027	Dynadot, LLC	14 May 2023 expires May 2027	checking…
2023	costco.com.br	20 Dec 2023	Dec 2026	—	20 Dec 2023 expires Dec 2026	checking…
2024	costco.kz	24 Jan 2024	—	—	24 Jan 2024	checking…
2024	costco.host	30 Aug 2024	Aug 2034	Alibaba Cloud Computing Ltd.…	30 Aug 2024 expires Aug 2034	checking…
2024	costco.pw	12 Nov 2024	Nov 2026	Unstoppable Domains, Inc.	12 Nov 2024 expires Nov 2026	checking…
2025	costco.monster	13 Feb 2025	Feb 2026 (passed)	GMO Internet Group, Inc. d/b/…	13 Feb 2025 expiry Feb 2026 (passed)	checking…
2025	costco.botpending delete on 24 May 2026	2 Apr 2025	Apr 2027	GoDaddy.com LLC	2 Apr 2025 expires Apr 2027	checking…
2025	costco.ind.in	27 May 2025	May 2027	GoDaddy	27 May 2025 expires May 2027	checking…
2025	costco.dev	3 Jun 2025	Jun 2026 (passed)	Dynadot LLC.	3 Jun 2025 expiry Jun 2026 (passed)	checking…
2025	costco.locker	3 Jun 2025	Jun 2026 (passed)	Dynadot, LLC	3 Jun 2025 expiry Jun 2026 (passed)	checking…
2025	costco.cam	5 Jun 2025	Jun 2026 (passed)	Dynadot LLC	5 Jun 2025 expiry Jun 2026 (passed)	checking…
2025	costco.bz	9 Jun 2025	Jun 2026 (passed)	whois.dynadot.com	9 Jun 2025 expiry Jun 2026 (passed)	checking…
2025	costco.college	9 Jun 2025	Jun 2026 (passed)	Dynadot LLC	9 Jun 2025 expiry Jun 2026 (passed)	checking…
2025	costco.cx	9 Jun 2025	Jun 2026 (passed)	CentralNic Ltd	9 Jun 2025 expiry Jun 2026 (passed)	checking…
2025	costco.dad	9 Jun 2025	Jun 2026 (passed)	Dynadot LLC.	9 Jun 2025 expiry Jun 2026 (passed)	checking…
2025	costco.boston	15 Jul 2025	Jul 2026 (passed)	Dynadot Inc	15 Jul 2025 expiry Jul 2026 (passed)	checking…
2025	costco.africa	12 Aug 2025	Aug 2026 (passed)	OpenSRS	12 Aug 2025 expiry Aug 2026 (passed)	checking…
2025	costco.mn	12 Aug 2025	Aug 2026 (passed)	Datacom Co., Ltd.	12 Aug 2025 expiry Aug 2026 (passed)	checking…
2025	costco.site	30 Aug 2025	Aug 2026 (passed)	GoDaddy.com, LLC	30 Aug 2025 expiry Aug 2026 (passed)	checking…
2025	costco.now	5 Dec 2025	Dec 2026	Dynadot Inc	5 Dec 2025 expires Dec 2026	checking…
2025	costco.tech	28 Dec 2025	Dec 2026	Dynadot Inc	28 Dec 2025 expires Dec 2026	checking…
2026	costco.website	13 Jan 2026	Jan 2027	Squarespace Domains LLC	13 Jan 2026 expires Jan 2027	checking…
2026	costco.mobile	19 Feb 2026	Feb 2027	CSC Corporate Domains, Inc.	19 Feb 2026 expires Feb 2027	checking…
2026	costco.me	21 Feb 2026	Feb 2027	Porkbun LLC	21 Feb 2026 expires Feb 2027	checking…
2026	costco.name	17 Sep 2026	Sep 2027	Dominet (HK) Limited	17 Sep 2026 expires Sep 2027	checking…
2026	costco.wang	17 Sep 2026	Sep 2027	Dominet (HK) Limited	17 Sep 2026 expires Sep 2027	checking…
2026	costco.xin	17 Sep 2026	Sep 2027	Dominet (HK) Limited	17 Sep 2026 expires Sep 2027	checking…
2026	costco.si	22 Sep 2026	Sep 2027	Dynadot Inc	22 Sep 2026 expires Sep 2027	checking…
2026	costco.fun	26 Oct 2026	Oct 2027	Cloudflare, Inc.	26 Oct 2026 expires Oct 2027	checking…
—	costco.ad	no date on record	—	—	no date on record	checking…
—	costco.ae	no date on record	—	Corporation Service Company (…	no date on record	checking…
—	costco.al	no date on record	—	—	no date on record	checking…
—	costco.am	no date on record	Nov 2026	royalholding (ROYAL HOLDING L…	no date on record expires Nov 2026	checking…
—	costco.ar	no date on record	—	—	no date on record	checking…
—	costco.at	no date on record	—	—	no date on record	checking…
—	costco.au	no date on record	—	whois.auda.org.au	no date on record	checking…
—	costco.baby	no date on record	—	—	no date on record	checking…
—	costco.be	no date on record	—	—	no date on record	checking…
—	costco.bg	no date on record	—	—	no date on record	checking…
—	costco.boo	no date on record	—	—	no date on record	checking…
—	costco.bs	no date on record	—	—	no date on record	checking…
—	costco.ch	no date on record	—	—	no date on record	checking…
—	costco.co.il	no date on record	—	Communigal Communication Ltd	no date on record	checking…
—	costco.co.jp	no date on record	—	—	no date on record	checking…
—	costco.co.za	no date on record	—	—	no date on record	checking…
—	costco.com.au	no date on record	—	—	no date on record	checking…
—	costco.com.bd	no date on record	—	—	no date on record	checking…
—	costco.com.cn	no date on record	May 2026 (passed)	阿里云计算有限公司（万网）	no date on record expiry May 2026 (passed)	checking…
—	costco.com.es	no date on record	—	—	no date on record	checking…
—	costco.com.hk	no date on record	Dec 2026	CSC Corporate Domains, Inc.	no date on record expires Dec 2026	checking…
—	costco.com.mx	no date on record	May 2027	CSC Corporate Domains, Inc	no date on record expires May 2027	checking…
—	costco.com.my	no date on record	—	—	no date on record	checking…
—	costco.com.pe	no date on record	—	—	no date on record	checking…
—	costco.com.ph	no date on record	—	—	no date on record	checking…
—	costco.com.pk	no date on record	—	—	no date on record	checking…
—	costco.com.pl	no date on record	—	—	no date on record	checking…
—	costco.com.sv	no date on record	—	—	no date on record	checking…
—	costco.com.tr	no date on record	—	—	no date on record	checking…
—	costco.com.vn	no date on record	—	—	no date on record	checking…
—	costco.cv	no date on record	—	—	no date on record	checking…
—	costco.de	no date on record	—	—	no date on record	checking…
—	costco.es	no date on record	—	—	no date on record	checking…
—	costco.eu	no date on record	—	Please visit www.eurid.eu for…	no date on record	checking…
—	costco.foo	no date on record	—	—	no date on record	checking…
—	costco.gdn	no date on record	—	—	no date on record	checking…
—	costco.ge	no date on record	—	—	no date on record	checking…
—	costco.gift	no date on record	—	—	no date on record	checking…
—	costco.gr	no date on record	—	—	no date on record	checking…
—	costco.hk	no date on record	Mar 2026 (passed)	CSC Corporate Domains, Inc.	no date on record expiry Mar 2026 (passed)	checking…
—	costco.hu	no date on record	—	—	no date on record	checking…
—	costco.ie	no date on record	—	—	no date on record	checking…
—	costco.im	no date on record	—	—	no date on record	checking…
—	costco.ink	no date on record	—	—	no date on record	checking…
—	costco.jp	no date on record	—	—	no date on record	checking…
—	costco.kiwi	no date on record	—	—	no date on record	checking…
—	costco.ky	no date on record	—	—	no date on record	checking…
—	costco.li	no date on record	—	—	no date on record	checking…
—	costco.lk	no date on record	—	—	no date on record	checking…
—	costco.lt	no date on record	Mar 2026 (passed)	CSC Corporate Domains, Inc	no date on record expiry Mar 2026 (passed)	checking…
—	costco.lu	no date on record	—	—	no date on record	checking…
—	costco.luxe	no date on record	—	—	no date on record	checking…
—	costco.lv	no date on record	—	—	no date on record	checking…
—	costco.ma	no date on record	—	—	no date on record	checking…
—	costco.mk	no date on record	—	—	no date on record	checking…
—	costco.mx	no date on record	—	—	no date on record	checking…
—	costco.net.cn	no date on record	Mar 2026 (passed)	阿里云计算有限公司（万网）	no date on record expiry Mar 2026 (passed)	checking…
—	costco.nu	no date on record	—	—	no date on record	checking…
—	costco.nyc	no date on record	—	—	no date on record	checking…
—	costco.om	no date on record	—	—	no date on record	checking…
—	costco.one	no date on record	—	—	no date on record	checking…
—	costco.onl	no date on record	—	—	no date on record	checking…
—	costco.or.kr	no date on record	—	—	no date on record	checking…
—	costco.org.cn	no date on record	Mar 2034	阿里云计算有限公司（万网）	no date on record expires Mar 2034	checking…
—	costco.pe	no date on record	—	CSC CORPORATE DOMAINS, INC	no date on record	checking…
—	costco.ph	no date on record	—	—	no date on record	checking…
—	costco.photo	no date on record	—	—	no date on record	checking…
—	costco.pink	no date on record	—	—	no date on record	checking…
—	costco.qpon	no date on record	—	—	no date on record	checking…
—	costco.red	no date on record	—	—	no date on record	checking…
—	costco.reviews	no date on record	—	—	no date on record	checking…
—	costco.ro	no date on record	—	—	no date on record	checking…
—	costco.rs	no date on record	—	—	no date on record	checking…
—	costco.sale	no date on record	—	—	no date on record	checking…
—	costco.store	no date on record	—	—	no date on record	checking…
—	costco.travel	no date on record	—	—	no date on record	checking…
—	costco.uk	no date on record	—	—	no date on record	checking…
—	costco.uy	no date on record	—	—	no date on record	checking…
—	costco.vegas	no date on record	—	—	no date on record	checking…
—	costco.vip	no date on record	—	—	no date on record	checking…
—	costco.vn	no date on record	—	—	no date on record	checking…
—	costco.zip	no date on record	—	—	no date on record	checking…
—	costco.ストア	no date on record	—	—	no date on record	checking…
—	costco.移动	no date on record	—	—	no date on record	checking…

Show all 189 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.