Every extension, oldest first

sema

We have seen sema registered in 205 extensions. The oldest is sema.org, registered on 11 Oct 1995; the newest, sema.best, on 28 Sep 2026.

Checking which of them answer in DNS today…

Seen in: 205 extensions
Oldest: 1995 sema.org
Newest: 2026 sema.best
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. 99 names have no date on record and are not on the axis.

Registered in

Year	Domain	Registered	Expires	Registrar	Details	DNS today
1995	sema.org	11 Oct 1995	Oct 2029	Network Solutions, LLC	11 Oct 1995 · expires Oct 2029	checking…
1996	sema.ce.gov.br	27 May 1996	—	—	27 May 1996	checking…
1997	sema.org.uk	19 May 1997	May 2027	Heart Internet Limited t/a He…	19 May 1997 · expires May 2027	checking…
1997	sema.net	5 Nov 1997	Nov 2026	GoDaddy.com, LLC	5 Nov 1997 · expires Nov 2026	checking…
1999	sema.ru	1 Oct 1999	—	RU-CENTER-RU	1 Oct 1999	checking…
1999	sema.com	10 Nov 1999	Nov 2026	Dynadot Inc	10 Nov 1999 · expires Nov 2026	checking…
2000	sema.pl	5 Oct 2000	—	—	5 Oct 2000	checking…
2001	sema.se	19 Apr 2001	—	Nom-IQ Limited	19 Apr 2001	checking…
2002	sema.sm	24 Jul 2002	—	—	24 Jul 2002	checking…
2003	sema.com.do	21 Oct 2003	Oct 2026 (passed)	Registrar NIC .DO (midominio.…	21 Oct 2003 · expiry Oct 2026 (passed)	checking…
2003	sema.pt	11 Nov 2003	Feb 2027	—	11 Nov 2003 · expires Feb 2027	checking…
2007	sema.si	22 May 2007	May 2027	T-MEDIA d.o.o.	22 May 2007 · expires May 2027	checking…
2008	sema.nl	8 Nov 2008	—	—	8 Nov 2008	checking…
2009	sema.ca	2 Mar 2009	Mar 2031	Tucows.com Co.	2 Mar 2009 · expires Mar 2031	checking…
2009	sema.in	18 Jun 2009	Jun 2027	Spaceship, Inc.	18 Jun 2009 · expires Jun 2027	checking…
2010	sema.co.uk	6 Oct 2010	Oct 2027	Ionos SE	6 Oct 2010 · expires Oct 2027	checking…
2011	sema.co.za	28 Mar 2011	Mar 2027	Afrihost	28 Mar 2011 · expires Mar 2027	checking…
2012	sema.info	22 Mar 2012	Mar 2027	Cloudflare, Inc.	22 Mar 2012 · expires Mar 2027	checking…
2012	sema.it	4 May 2012	May 2027	Algorithmedia S.r.l.	4 May 2012 · expires May 2027	checking…
2012	sema.tv	28 Jun 2012	Jun 2027	Dynadot Inc	28 Jun 2012 · expires Jun 2027	checking…
2013	sema.ac.th	31 Jul 2013	Jul 2026 (passed)	T.H.NIC Co., Ltd.	31 Jul 2013 · expiry Jul 2026 (passed)	checking…
2013	sema.com.ar	30 Aug 2013	—	nicar	30 Aug 2013	checking…
2014	sema.berlin	18 Mar 2014	Mar 2027	141	18 Mar 2014 · expires Mar 2027	checking…
2014	sema.hamburg	27 Aug 2014	Aug 2026 (passed)	1408	27 Aug 2014 · expiry Aug 2026 (passed)	checking…
2015	sema.com.pl	21 Jan 2015	—	—	21 Jan 2015	checking…
2015	sema.be	11 Jul 2015	—	Registrar.eu	11 Jul 2015	checking…
2015	sema.show	29 Jul 2015	Jul 2027	GoDaddy.com, LLC	29 Jul 2015 · expires Jul 2027	checking…
2015	sema.careers	6 Nov 2015	Nov 2026	GoDaddy.com, LLC	6 Nov 2015 · expires Nov 2026	checking…
2015	sema.education	6 Nov 2015	Nov 2026	GoDaddy.com, LLC	6 Nov 2015 · expires Nov 2026	checking…
2015	sema.tips	6 Nov 2015	Nov 2026	GoDaddy.com, LLC	6 Nov 2015 · expires Nov 2026	checking…
2015	sema.today	6 Nov 2015	Nov 2026	GoDaddy.com, LLC	6 Nov 2015 · expires Nov 2026	checking…
2015	sema.training	6 Nov 2015	Nov 2026	GoDaddy.com, LLC	6 Nov 2015 · expires Nov 2026	checking…
2015	sema.org.so	9 Nov 2015	Nov 2026	Center for Media and Technolo…	9 Nov 2015 · expires Nov 2026	checking…
2016	sema.site	22 Jan 2016	Jan 2027	Cronon GmbH	22 Jan 2016 · expires Jan 2027	checking…
2016	sema.photos	8 Apr 2016	Apr 2027	Infomaniak Network SA	8 Apr 2016 · expires Apr 2027	checking…
2016	sema.no	3 Jun 2016	—	Domeneshop AS	3 Jun 2016	checking…
2016	sema.moscowpending delete on 4 Aug 2026	10 Jun 2016	Jun 2026 (passed)	JSC "RU-CENTER"	10 Jun 2016 · expiry Jun 2026 (passed)	checking…
2017	sema.xyz	28 Jan 2017	Jan 2027	CHENGDU WEST DIMENSION DIGITA…	28 Jan 2017 · expires Jan 2027	checking…
2017	sema.kz	18 Jul 2017	—	—	18 Jul 2017	checking…
2018	sema.szczecin.pl	16 Mar 2018	Mar 2027	home.pl sp. z o.o.	16 Mar 2018 · expires Mar 2027	checking…
2018	sema.design	4 Sep 2018	Sep 2026 (passed)	TUCOWS.COM, CO.	4 Sep 2018 · expiry Sep 2026 (passed)	checking…
2018	sema.ai	21 Nov 2018	Nov 2026	NAMECHEAP INC	21 Nov 2018 · expires Nov 2026	checking…
2019	sema.re	13 Jun 2019	Aug 2026 (passed)	GANDI	13 Jun 2019 · expiry Aug 2026 (passed)	checking…
2019	sema.us	10 Jul 2019	Jul 2027	GoDaddy.com, LLC	10 Jul 2019 · expires Jul 2027	checking…
2019	sema.co.tz	7 Sep 2019	Sep 2030	REG-KILIHOST	7 Sep 2019 · expires Sep 2030	checking…
2019	sema.africa	20 Sep 2019	Sep 2026 (passed)	1API GmbH	20 Sep 2019 · expiry Sep 2026 (passed)	checking…
2019	sema.ly	23 Nov 2019	Nov 2026	Sadeem Co. (loc)	23 Nov 2019 · expires Nov 2026	checking…
2019	sema.co.in	24 Dec 2019	Dec 2031	GoDaddy	24 Dec 2019 · expires Dec 2031	checking…
2020	sema.codes	7 Feb 2020	Feb 2027	CSL Computer Service Langenba…	7 Feb 2020 · expires Feb 2027	checking…
2020	sema.cc	24 Feb 2020	Feb 2027	InterNetX GmbH	24 Feb 2020 · expires Feb 2027	checking…
2020	sema.inc	21 Apr 2020	Apr 2027	Tucows Domains Inc.	21 Apr 2020 · expires Apr 2027	checking…
2020	sema.services	13 Aug 2020	Aug 2026 (passed)	Ascio Technologies, Inc. Danm…	13 Aug 2020 · expiry Aug 2026 (passed)	checking…
2021	sema.io	17 Jan 2021	Jan 2027	GoDaddy.com, LLC	17 Jan 2021 · expires Jan 2027	checking…
2021	sema.systems	19 Feb 2021	Feb 2027	DYNADOT LLC	19 Feb 2021 · expires Feb 2027	checking…
2021	sema.dev	19 Jun 2021	Jun 2031	GoDaddy.com, LLC	19 Jun 2021 · expires Jun 2031	checking…
2021	sema.cz	26 Nov 2021	Jan 2027	REG-GRANSY	26 Nov 2021 · expires Jan 2027	checking…
2022	sema.co.id	26 Mar 2022	Mar 2027	PT Digital Registra Indonesia	26 Mar 2022 · expires Mar 2027	checking…
2022	sema.scot	6 May 2022	May 2027	IONOS SE	6 May 2022 · expires May 2027	checking…
2022	sema.gov.gh	6 Jul 2022	Jul 2026 (passed)	NITA GOV Registrar	6 Jul 2022 · expiry Jul 2026 (passed)	checking…
2022	sema.tech	26 Sep 2022	Sep 2027	West263 International Limited	26 Sep 2022 · expires Sep 2027	checking…
2022	sema.supply	19 Dec 2022	Dec 2027	Cloudflare, Inc	19 Dec 2022 · expires Dec 2027	checking…
2023	sema.ag	13 Jan 2023	Jan 2027	1API GmbH	13 Jan 2023 · expires Jan 2027	checking…
2023	sema.com.ly	26 Feb 2023	Feb 2027	Libyan Spider Network (loc)	26 Feb 2023 · expires Feb 2027	checking…
2023	sema.id	3 Aug 2023	Aug 2028	PT JC Indonesia	3 Aug 2023 · expires Aug 2028	checking…
2023	sema.chat	31 Aug 2023	Aug 2026 (passed)	PDR Ltd. d/b/a PublicDomainRe…	31 Aug 2023 · expiry Aug 2026 (passed)	checking…
2023	sema.one	11 Sep 2023	Sep 2027	IONOS SE	11 Sep 2023 · expires Sep 2027	checking…
2023	sema.cloud	6 Dec 2023	Dec 2027	GoDaddy	6 Dec 2023 · expires Dec 2027	checking…
2023	sema.uk	10 Dec 2023	Dec 2026	Hosting Concepts B.V.	10 Dec 2023 · expires Dec 2026	checking…
2024	sema.bot	26 Apr 2024	Apr 2027	NameCheap, Inc	26 Apr 2024 · expires Apr 2027	checking…
2024	sema.or.id	22 Aug 2024	Aug 2026 (passed)	PT Digital Registra Indonesia	22 Aug 2024 · expiry Aug 2026 (passed)	checking…
2024	sema.asia	3 Sep 2024	Sep 2026 (passed)	Alibaba Cloud Computing Ltd.…	3 Sep 2024 · expiry Sep 2026 (passed)	checking…
2024	sema.fr	21 Sep 2024	Sep 2026 (passed)	NAMECARE	21 Sep 2024 · expiry Sep 2026 (passed)	checking…
2024	sema.or.tz	3 Oct 2024	Oct 2026 (passed)	REG-ZESHA	3 Oct 2024 · expiry Oct 2026 (passed)	checking…
2024	sema.app	14 Dec 2024	Dec 2026	GrepApps Technology Inc.	14 Dec 2024 · expires Dec 2026	checking…
2025	sema.org.in	18 Jan 2025	Jan 2027	Endurance International Group…	18 Jan 2025 · expires Jan 2027	checking…
2025	sema.dz	4 May 2025	—	octenium	4 May 2025	checking…
2025	sema.pro	3 Jun 2025	Jun 2026 (passed)	Sav.com, LLC - 7	3 Jun 2025 · expiry Jun 2026 (passed)	checking…
2025	sema.international	29 Sep 2025	Sep 2026 (passed)	Cronon GmbH	29 Sep 2025 · expiry Sep 2026 (passed)	checking…
2025	sema.click	6 Oct 2025	Oct 2028	NAMECHEAP	6 Oct 2025 · expires Oct 2028	checking…
2025	sema.gay	7 Oct 2025	Oct 2026 (passed)	GoDaddy.com, LLC	7 Oct 2025 · expiry Oct 2026 (passed)	checking…
2025	sema.studio	11 Nov 2025	Nov 2026	CommuniGal Communication Ltd.	11 Nov 2025 · expires Nov 2026	checking…
2025	sema.help	8 Dec 2025	Dec 2026	Namecheap	8 Dec 2025 · expires Dec 2026	checking…
2025	sema.wiki	10 Dec 2025	Dec 2026	NAMECHEAP INC	10 Dec 2025 · expires Dec 2026	checking…
2025	sema.co.ke	12 Dec 2025	Dec 2026	KWE	12 Dec 2025 · expires Dec 2026	checking…
2025	sema.agency	31 Dec 2025	Dec 2026	Sav.com, LLC	31 Dec 2025 · expires Dec 2026	checking…
2026	sema.sh	1 Jan 2026	Jan 2027	NAMECHEAP INC	1 Jan 2026 · expires Jan 2027	checking…
2026	sema.media	30 Jan 2026	Jan 2027	Domain Science Kutatási Szolg…	30 Jan 2026 · expires Jan 2027	checking…
2026	sema.store	6 Feb 2026	Feb 2027	UM DOMAINS PTE. LTD.	6 Feb 2026 · expires Feb 2027	checking…
2026	sema.games	11 Feb 2026	Feb 2027	Name.com, Inc.	11 Feb 2026 · expires Feb 2027	checking…
2026	sema.live	14 Feb 2026	Feb 2027	Dynadot Inc	14 Feb 2026 · expires Feb 2027	checking…
2026	sema.run	14 Feb 2026	Feb 2027	NameCheap, Inc.	14 Feb 2026 · expires Feb 2027	checking…
2026	sema.news	6 Mar 2026	Mar 2027	Porkbun LLC	6 Mar 2026 · expires Mar 2027	checking…
2026	sema.care	21 Apr 2026	Apr 2027	GoDaddy.com, LLC	21 Apr 2026 · expires Apr 2027	checking…
2026	sema.now	1 May 2026	May 2027	Global Domain Group LLC	1 May 2026 · expires May 2027	checking…
2026	sema.so	2 May 2026	May 2027	Dynadot LLC	2 May 2026 · expires May 2027	checking…
2026	sema.web.id	26 May 2026	May 2027	PT Digital Registra Indonesia	26 May 2026 · expires May 2027	checking…
2026	sema.website	29 May 2026	May 2027	HOSTINGER operations, UAB	29 May 2026 · expires May 2027	checking…
2026	sema.social	8 Jun 2026	Jun 2027	HOSTINGER operations, UAB	8 Jun 2026 · expires Jun 2027	checking…
2026	sema.vision	17 Jun 2026	Jun 2027	HOSTINGER operations, UAB	17 Jun 2026 · expires Jun 2027	checking…
2026	sema.hr	29 Jun 2026	Jun 2027	Plus Hosting Grupa d.o.o.	29 Jun 2026 · expires Jun 2027	checking…
2026	sema.mom	10 Jul 2026	Jul 2027	HOSTINGER operations, UAB	10 Jul 2026 · expires Jul 2027	checking…
2026	sema.casa	24 Aug 2026	Aug 2027	GoDaddy.com, LLC	24 Aug 2026 · expires Aug 2027	checking…
2026	sema.lol	2 Sep 2026	Sep 2027	Spaceship, Inc.	2 Sep 2026 · expires Sep 2027	checking…
2026	sema.life	4 Sep 2026	Sep 2027	Sav.com, LLC	4 Sep 2026 · expires Sep 2027	checking…
2026	sema.works	20 Sep 2026	Sep 2027	GoDaddy.com, LLC	20 Sep 2026 · expires Sep 2027	checking…
2026	sema.best	28 Sep 2026	Sep 2027	Global Domain Group LLC	28 Sep 2026 · expires Sep 2027	checking…
—	sema.ac.gov.br	no date on record	—	—	no date on record	checking…
—	sema.academy	no date on record	—	—	no date on record	checking…
—	sema.adv.br	no date on record	—	—	no date on record	checking…
—	sema.ae	no date on record	—	—	no date on record	checking…
—	sema.am.gov.br	no date on record	—	—	no date on record	checking…
—	sema.at	no date on record	—	Hetzner Online GmbH	no date on record	checking…
—	sema.au	no date on record	—	—	no date on record	checking…
—	sema.az	no date on record	—	—	no date on record	checking…
—	sema.ba	no date on record	—	—	no date on record	checking…
—	sema.ba.gov.br	no date on record	—	—	no date on record	checking…
—	sema.bayern	no date on record	—	—	no date on record	checking…
—	sema.bg	no date on record	—	—	no date on record	checking…
—	sema.bio	no date on record	—	—	no date on record	checking…
—	sema.cat	no date on record	—	—	no date on record	checking…
—	sema.ch	no date on record	—	—	no date on record	checking…
—	sema.cl	no date on record	—	—	no date on record	checking…
—	sema.cn	no date on record	—	—	no date on record	checking…
—	sema.co	no date on record	—	—	no date on record	checking…
—	sema.co.at	no date on record	—	—	no date on record	checking…
—	sema.co.kr	no date on record	—	—	no date on record	checking…
—	sema.co.nz	no date on record	—	—	no date on record	checking…
—	sema.co.rs	no date on record	—	—	no date on record	checking…
—	sema.com.au	no date on record	—	—	no date on record	checking…
—	sema.com.br	no date on record	—	—	no date on record	checking…
—	sema.com.cn	no date on record	—	厦门易名科技股份有限公司	no date on record	checking…
—	sema.com.co	no date on record	—	—	no date on record	checking…
—	sema.com.gr	no date on record	—	—	no date on record	checking…
—	sema.com.mx	no date on record	Sep 2026 (passed)	NEUBOX Internet SA de CV	no date on record · expiry Sep 2026 (passed)	checking…
—	sema.com.py	no date on record	—	—	no date on record	checking…
—	sema.com.sa	no date on record	—	—	no date on record	checking…
—	sema.com.tr	no date on record	—	—	no date on record	checking…
—	sema.construction	no date on record	—	—	no date on record	checking…
—	sema.de	no date on record	—	—	no date on record	checking…
—	sema.df.gov.br	no date on record	—	—	no date on record	checking…
—	sema.digital	no date on record	—	—	no date on record	checking…
—	sema.dk	no date on record	—	—	no date on record	checking…
—	sema.earth	no date on record	—	—	no date on record	checking…
—	sema.edu.al	no date on record	—	—	no date on record	checking…
—	sema.ee	no date on record	—	—	no date on record	checking…
—	sema.email	no date on record	—	—	no date on record	checking…
—	sema.es	no date on record	—	—	no date on record	checking…
—	sema.et	no date on record	—	—	no date on record	checking…
—	sema.eu	no date on record	—	—	no date on record	checking…
—	sema.events	no date on record	—	—	no date on record	checking…
—	sema.expert	no date on record	—	—	no date on record	checking…
—	sema.farm	no date on record	—	—	no date on record	checking…
—	sema.finance	no date on record	—	—	no date on record	checking…
—	sema.garden	no date on record	—	—	no date on record	checking…
—	sema.gmbh	no date on record	—	—	no date on record	checking…
—	sema.gob.mx	no date on record	Dec 2026	AKKY ONLINE SOLUTIONS, S.A. D…	no date on record · expires Dec 2026	checking…
—	sema.gr	no date on record	—	—	no date on record	checking…
—	sema.group	no date on record	—	—	no date on record	checking…
—	sema.guide	no date on record	—	—	no date on record	checking…
—	sema.guru	no date on record	—	—	no date on record	checking…
—	sema.health	no date on record	—	—	no date on record	checking…
—	sema.house	no date on record	—	—	no date on record	checking…
—	sema.ie	no date on record	—	—	no date on record	checking…
—	sema.ink	no date on record	—	—	no date on record	checking…
—	sema.is	no date on record	—	—	no date on record	checking…
—	sema.la	no date on record	—	—	no date on record	checking…
—	sema.lt	no date on record	—	—	no date on record	checking…
—	sema.ltd	no date on record	—	—	no date on record	checking…
—	sema.ma.gov.br	no date on record	—	—	no date on record	checking…
—	sema.marketing	no date on record	—	—	no date on record	checking…
—	sema.md	no date on record	—	—	no date on record	checking…
—	sema.mobi	no date on record	—	—	no date on record	checking…
—	sema.mt.gov.br	no date on record	—	—	no date on record	checking…
—	sema.mx	no date on record	—	—	no date on record	checking…
—	sema.my.id	no date on record	—	—	no date on record	checking…
—	sema.nc	no date on record	—	—	no date on record	checking…
—	sema.network	no date on record	—	—	no date on record	checking…
—	sema.or.jp	no date on record	—	—	no date on record	checking…
—	sema.or.kr	no date on record	—	—	no date on record	checking…
—	sema.org.ar	no date on record	—	—	no date on record	checking…
—	sema.org.es	no date on record	—	—	no date on record	checking…
—	sema.pa	no date on record	—	—	no date on record	checking…
—	sema.pa.gov.br	no date on record	—	—	no date on record	checking…
—	sema.photo	no date on record	—	—	no date on record	checking…
—	sema.ps	no date on record	—	—	no date on record	checking…
—	sema.realtor	no date on record	—	—	no date on record	checking…
—	sema.ro	no date on record	—	—	no date on record	checking…
—	sema.rs	no date on record	—	—	no date on record	checking…
—	sema.rs.gov.br	no date on record	—	—	no date on record	checking…
—	sema.sa	no date on record	—	—	no date on record	checking…
—	sema.sk	no date on record	—	—	no date on record	checking…
—	sema.solutions	no date on record	—	—	no date on record	checking…
—	sema.srl	no date on record	—	—	no date on record	checking…
—	sema.style	no date on record	—	—	no date on record	checking…
—	sema.su	no date on record	—	—	no date on record	checking…
—	sema.swiss	no date on record	—	—	no date on record	checking…
—	sema.team	no date on record	—	—	no date on record	checking…
—	sema.technology	no date on record	—	—	no date on record	checking…
—	sema.to	no date on record	—	—	no date on record	checking…
—	sema.tz	no date on record	—	—	no date on record	checking…
—	sema.vegas	no date on record	—	—	no date on record	checking…
—	sema.work	no date on record	—	—	no date on record	checking…
—	sema.world	no date on record	—	—	no date on record	checking…
—	sema.ws	no date on record	—	—	no date on record	checking…
—	sema.yahoo	no date on record	—	—	no date on record	checking…

Show all 205 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.