Every extension, oldest first

acd

We have seen acd registered in 214 extensions. The oldest is acd.com, registered on 30 May 1990; the newest, acd.fund, on 22 Oct 2026.

Checking which of them answer in DNS today…

Seen in: 214 extensions
Oldest: 1990 acd.com
Newest: 2026 acd.fund
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
1990	acd.com	30 May 1990	May 2027	Alibaba Cloud Computing (Beij…	30 May 1990 expires May 2027	checking…
1994	acd.org	4 Mar 1994	Mar 2032	Network Solutions, LLC	4 Mar 1994 expires Mar 2032	checking…
1996	acd.net	18 Jan 1996	Jan 2027	TLDS L.L.C. d/b/a SRSPlus	18 Jan 1996 expires Jan 2027	checking…
1997	acd.com.tw	1 May 1997	May 2029	TWNIC	1 May 1997 expires May 2029	checking…
2000	acd.ca	4 Oct 2000	Aug 2029	Tucows.com Co.	4 Oct 2000 expires Aug 2029	checking…
2000	acd.on.ca	25 Oct 2000	Mar 2027	Tucows.com Co.	25 Oct 2000 expires Mar 2027	checking…
2001	acd.cz	13 Jul 2001	Jul 2026 (passed)	REG-INTERNET-CZ	13 Jul 2001 expiry Jul 2026 (passed)	checking…
2001	acd.info	22 Sep 2001	Sep 2026 (passed)	Dynadot Inc	22 Sep 2001 expiry Sep 2026 (passed)	checking…
2002	acd.us	24 Apr 2002	Apr 2027	GoDaddy.com, LLC	24 Apr 2002 expires Apr 2027	checking…
2002	acd.it	14 Jun 2002	—	—	14 Jun 2002	checking…
2003	acd.com.do	11 Apr 2003	Apr 2030	Registrar NIC .DO (midominio.…	11 Apr 2003 expires Apr 2030	checking…
2003	acd.cc	26 May 2003	May 2028	Register.com - Network Soluti…	26 May 2003 expires May 2028	checking…
2004	acd.idv.tw	22 Feb 2004	Feb 2028	PCHOME	22 Feb 2004 expires Feb 2028	checking…
2005	acd.in	23 Mar 2005	Mar 2027	Endurance International Group…	23 Mar 2005 expires Mar 2027	checking…
2005	acd.cl	19 May 2005	Jun 2027	—	19 May 2005 expires Jun 2027	checking…
2006	acd.se	23 Jun 2006	—	NEware AB	23 Jun 2006	checking…
2006	acd.com.ua	27 Sep 2006	Sep 2026 (passed)	HOSTPRO LAB LTD	27 Sep 2006 expiry Sep 2026 (passed)	checking…
2007	acd.fr	15 Jan 2007	Sep 2026 (passed)	ADISTA	15 Jan 2007 expiry Sep 2026 (passed)	checking…
2008	acd.gs	31 Jul 2008	Jul 2027	Key-Systems GmbH	31 Jul 2008 expires Jul 2027	checking…
2009	acd.hu	23 May 2009	—	—	23 May 2009	checking…
2009	acd.com.sg	6 Aug 2009	Aug 2026 (passed)	Web Commerce Communications (…	6 Aug 2009 expiry Aug 2026 (passed)	checking…
2009	acd.co.me	11 Nov 2009	Nov 2026	ME-NET	11 Nov 2009 expires Nov 2026	checking…
2010	acd.co	18 Jun 2010	Jun 2026 (passed)	GoDaddy.com, LLC	18 Jun 2010 expiry Jun 2026 (passed)	checking…
2011	acd.cn.it	21 Jan 2011	—	—	21 Jan 2011	checking…
2011	acd.org.pl	27 Apr 2011	Apr 2027	Consulting Service Sp. z o.o.	27 Apr 2011 expires Apr 2027	checking…
2011	acd.me	18 Sep 2011	Sep 2027	GoDaddy.com, LLC	18 Sep 2011 expires Sep 2027	checking…
2011	acd.co.uk	25 Dec 2011	Dec 2026	Bee Internet Ltd	25 Dec 2011 expires Dec 2026	checking…
2013	acd.aero	26 Jul 2013	Jul 2026 (passed)	Variomedia AG	26 Jul 2013 expiry Jul 2026 (passed)	checking…
2014	acd.net.br	7 Apr 2014	—	—	7 Apr 2014	checking…
2014	acd.xyz	24 Jun 2014	Jun 2026 (passed)	Go Daddy, LLC	24 Jun 2014 expiry Jun 2026 (passed)	checking…
2015	acd.immo	24 Jun 2015	Jun 2026 (passed)	eNom, LLC	24 Jun 2015 expiry Jun 2026 (passed)	checking…
2015	acd.online	28 Aug 2015	Aug 2026 (passed)	Chengdu West Dimension Digita…	28 Aug 2015 expiry Aug 2026 (passed)	checking…
2015	acd.care	27 Sep 2015	Sep 2027	Amazon Registrar, Inc.	27 Sep 2015 expires Sep 2027	checking…
2015	acd.business	1 Dec 2015	Dec 2026	SafeNames Ltd.	1 Dec 2015 expires Dec 2026	checking…
2016	acd.asia	15 Jan 2016	Jan 2027	Shanghai Meicheng Technology…	15 Jan 2016 expires Jan 2027	checking…
2016	acd.srl	9 Feb 2016	Feb 2027	1API GmbH	9 Feb 2016 expires Feb 2027	checking…
2016	acd.bet	21 Apr 2016	Apr 2027	BB-Online UK Limited	21 Apr 2016 expires Apr 2027	checking…
2016	acd.academy	25 Jul 2016	Jul 2027	NameCheap, Inc.	25 Jul 2016 expires Jul 2027	checking…
2016	acd.group	2 Nov 2016	Nov 2026	GoDaddy.com, LLC	2 Nov 2016 expires Nov 2026	checking…
2016	acd.uz	8 Nov 2016	Nov 2026	Arsenal-D	8 Nov 2016 expires Nov 2026	checking…
2016	acd.vip	22 Nov 2016	Nov 2026	Alibaba Cloud Computing Ltd.…	22 Nov 2016 expires Nov 2026	checking…
2017	acd.ac.th	2 Feb 2017	Feb 2027	T.H.NIC Co., Ltd.	2 Feb 2017 expires Feb 2027	checking…
2017	acd.team	16 Feb 2017	Feb 2027	Network Solutions, LLC	16 Feb 2017 expires Feb 2027	checking…
2017	acd.uno	15 Mar 2017	Mar 2027	GoDaddy.com, LLC	15 Mar 2017 expires Mar 2027	checking…
2017	acd.fi	13 Jun 2017	—	—	13 Jun 2017	checking…
2017	acd.africa	3 Aug 2017	Aug 2027	DIAMATRIX C.C.	3 Aug 2017 expires Aug 2027	checking…
2017	acd.gmbh	25 Oct 2017	Oct 2026 (passed)	InterNetX GmbH	25 Oct 2017 expiry Oct 2026 (passed)	checking…
2017	acd.services	25 Oct 2017	Oct 2026 (passed)	IONOS SE	25 Oct 2017 expiry Oct 2026 (passed)	checking…
2017	acd.support	25 Oct 2017	Oct 2026 (passed)	IONOS SE	25 Oct 2017 expiry Oct 2026 (passed)	checking…
2017	acd.global	2 Dec 2017	Dec 2026	NameCheap, Inc.	2 Dec 2017 expires Dec 2026	checking…
2017	acd.international	2 Dec 2017	Dec 2026	NameCheap, Inc.	2 Dec 2017 expires Dec 2026	checking…
2017	acd.tech	20 Dec 2017	Dec 2026	Squarespace Domains LLC	20 Dec 2017 expires Dec 2026	checking…
2018	acd.ink	21 Dec 2018	Dec 2028	Alibaba Cloud Computing Ltd.…	21 Dec 2018 expires Dec 2028	checking…
2019	acd.digital	22 Jan 2019	Jan 2027	GoDaddy.com, LLC	22 Jan 2019 expires Jan 2027	checking…
2019	acd.uk	29 Mar 2019	Mar 2027	Bee Internet Ltd	29 Mar 2019 expires Mar 2027	checking…
2019	acd.app	25 Jul 2019	Jul 2026 (passed)	Porkbun LLC	25 Jul 2019 expiry Jul 2026 (passed)	checking…
2019	acd.llc	2 Aug 2019	Aug 2026 (passed)	Squarespace Domains II LLC	2 Aug 2019 expiry Aug 2026 (passed)	checking…
2021	acd.domains	5 Jan 2021	Jan 2031	NameCheap, Inc.	5 Jan 2021 expires Jan 2031	checking…
2021	acd.network	5 Jan 2021	Jan 2027	NameCheap, Inc.	5 Jan 2021 expires Jan 2027	checking…
2021	acd.ac	17 Feb 2021	Feb 2027	GoDaddy.com, LLC	17 Feb 2021 expires Feb 2027	checking…
2021	acd.com.ar	30 Aug 2021	—	nicar	30 Aug 2021	checking…
2021	acd.works	18 Sep 2021	Sep 2026 (passed)	Porkbun LLC	18 Sep 2021 expiry Sep 2026 (passed)	checking…
2021	acd.la	14 Oct 2021	Oct 2026 (passed)	Namecheap	14 Oct 2021 expiry Oct 2026 (passed)	checking…
2022	acd.biz	16 Feb 2022	Feb 2027	GoDaddy.com, LLC	16 Feb 2022 expires Feb 2027	checking…
2022	acd.dance	19 Feb 2022	Feb 2027	GoDaddy.com, LLC	19 Feb 2022 expires Feb 2027	checking…
2022	acd.my.id	21 Feb 2022	Feb 2027	PT Cloud Hosting Indonesia	21 Feb 2022 expires Feb 2027	checking…
2022	acd.homes	8 May 2022	May 2026 (passed)	Squarespace Domains II LLC	8 May 2022 expiry May 2026 (passed)	checking…
2022	acd.ovhpending delete on 13 May 2026	29 Jun 2022	Jun 2026 (passed)	OVH	29 Jun 2022 expiry Jun 2026 (passed)	checking…
2022	acd.ai	19 Jul 2022	Jul 2028	GoDaddy.com, LLC	19 Jul 2022 expires Jul 2028	checking…
2022	acd.graphics	24 Aug 2022	Aug 2026 (passed)	Tucows Domains Inc.	24 Aug 2022 expiry Aug 2026 (passed)	checking…
2023	acd.wang	30 Jun 2023	Jun 2027	Alibaba Cloud Computing Ltd.…	30 Jun 2023 expires Jun 2027	checking…
2023	acd.rocks	28 Aug 2023	Aug 2026 (passed)	Cronon GmbH	28 Aug 2023 expiry Aug 2026 (passed)	checking…
2023	acd.legal	2 Oct 2023	Oct 2026 (passed)	OVH SAS	2 Oct 2023 expiry Oct 2026 (passed)	checking…
2023	acd.education	24 Oct 2023	Oct 2026 (passed)	GoDaddy.com, LLC	24 Oct 2023 expiry Oct 2026 (passed)	checking…
2023	acd.parts	7 Nov 2023	Nov 2026	Hosting Ukraine LLC	7 Nov 2023 expires Nov 2026	checking…
2024	acd.eco	29 Jan 2024	Jan 2027	NameCheap, Inc.	29 Jan 2024 expires Jan 2027	checking…
2024	acd.cm	19 Feb 2024	Feb 2025 (passed)	LAGENCE DIGITALE	19 Feb 2024 expiry Feb 2025 (passed)	checking…
2024	acd.training	6 May 2024	May 2026 (passed)	Porkbun LLC	6 May 2024 expiry May 2026 (passed)	checking…
2024	acd.band	9 Sep 2024	Sep 2026 (passed)	Tucows Domains Inc.	9 Sep 2024 expiry Sep 2026 (passed)	checking…
2024	acd.world	17 Oct 2024	Oct 2026 (passed)	DNSPod, Inc.	17 Oct 2024 expiry Oct 2026 (passed)	checking…
2024	acd.consulting	27 Oct 2024	Oct 2026 (passed)	NameCheap, Inc.	27 Oct 2024 expiry Oct 2026 (passed)	checking…
2025	acd.to	1 Mar 2025	Aug 2026 (passed)	NAMECHEAP	1 Mar 2025 expiry Aug 2026 (passed)	checking…
2025	acd.agencypending delete on 25 Jul 2026	1 Jun 2025	Jun 2026 (passed)	GoDaddy.com, LLC	1 Jun 2025 expiry Jun 2026 (passed)	checking…
2025	acd.co.in	16 Jul 2025	Jul 2031	Spaceship, Inc.	16 Jul 2025 expires Jul 2031	checking…
2025	acd.guru	12 Aug 2025	Aug 2026 (passed)	GoDaddy.com, LLC	12 Aug 2025 expiry Aug 2026 (passed)	checking…
2025	acd.baby	22 Aug 2025	Aug 2026 (passed)	Alibaba Cloud Computing Ltd.…	22 Aug 2025 expiry Aug 2026 (passed)	checking…
2025	acd.no	10 Sep 2025	—	Ascio Technologies Inc.	10 Sep 2025	checking…
2025	acd.adv.br	12 Sep 2025	—	—	12 Sep 2025	checking…
2025	acd.church	28 Sep 2025	Sep 2026 (passed)	NameCheap, Inc.	28 Sep 2025 expiry Sep 2026 (passed)	checking…
2025	acd.college	2 Oct 2025	Oct 2026 (passed)	Alibaba Cloud Computing Ltd.…	2 Oct 2025 expiry Oct 2026 (passed)	checking…
2025	acd.kz	7 Oct 2025	—	—	7 Oct 2025	checking…
2025	acd.coach	31 Oct 2025	Oct 2026	Domain Science Kutatási Szolg…	31 Oct 2025 expires Oct 2026	checking…
2025	acd.law	13 Nov 2025	Nov 2026	GoDaddy.com, LLC	13 Nov 2025 expires Nov 2026	checking…
2025	acd.autos	19 Nov 2025	Nov 2026	Namecheap	19 Nov 2025 expires Nov 2026	checking…
2025	acd.studio	24 Nov 2025	Nov 2026	Squarespace Domains II LLC	24 Nov 2025 expires Nov 2026	checking…
2025	acd.events	26 Nov 2025	Nov 2026	Domain Science Kutatási Szolg…	26 Nov 2025 expires Nov 2026	checking…
2025	acd.life	26 Dec 2025	Dec 2026	GoDaddy.com, LLC	26 Dec 2025 expires Dec 2026	checking…
2026	acd.co.th	6 Jan 2026	Jan 2027	T.H.NIC Co., Ltd.	6 Jan 2026 expires Jan 2027	checking…
2026	acd.casino	25 Feb 2026	Feb 2027	Spaceship, Inc.	25 Feb 2026 expires Feb 2027	checking…
2026	acd.cv	19 Mar 2026	Mar 2028	OlaCV Registrar	19 Mar 2026 expires Mar 2028	checking…
2026	acd.company	24 Apr 2026	Apr 2027	Regional Network Information…	24 Apr 2026 expires Apr 2027	checking…
2026	acd.us.in	29 Apr 2026	Apr 2027	Dynadot, LLC	29 Apr 2026 expires Apr 2027	checking…
2026	acd.lat	4 May 2026	May 2027	Spaceship, Inc.	4 May 2026 expires May 2027	checking…
2026	acd.si	9 May 2026	May 2027	Dynadot Inc	9 May 2026 expires May 2027	checking…
2026	acd.ltd	22 May 2026	May 2027	GoDaddy.com, LLC	22 May 2026 expires May 2027	checking…
2026	acd.pw	15 Jun 2026	Jun 2027	Xiamen ChinaSource Internet S…	15 Jun 2026 expires Jun 2027	checking…
2026	acd.one	26 Jun 2026	Jun 2027	Spaceship, Inc.	26 Jun 2026 expires Jun 2027	checking…
2026	acd.solutions	13 Jul 2026	Jul 2028	GoDaddy.com, LLC	13 Jul 2026 expires Jul 2028	checking…
2026	acd.center	16 Sep 2026	Sep 2027	Name.com, Inc	16 Sep 2026 expires Sep 2027	checking…
2026	acd.cd	22 Sep 2026	Sep 2027	SCPT	22 Sep 2026 expires Sep 2027	checking…
2026	acd.lol	28 Sep 2026	Sep 2027	Spaceship, Inc.	28 Sep 2026 expires Sep 2027	checking…
2026	acd.beauty	14 Oct 2026	Oct 2027	NAMECHEAP INC	14 Oct 2026 expires Oct 2027	checking…
2026	acd.casa	14 Oct 2026	Oct 2027	NameCheap, Inc.	14 Oct 2026 expires Oct 2027	checking…
2026	acd.wtf	14 Oct 2026	Oct 2027	NameCheap, Inc.	14 Oct 2026 expires Oct 2027	checking…
2026	acd.fund	22 Oct 2026	Oct 2027	Domain Science Kutatási Szolg…	22 Oct 2026 expires Oct 2027	checking…
—	acd.ac.jp	no date on record	—	—	no date on record	checking…
—	acd.ae	no date on record	—	—	no date on record	checking…
—	acd.am	no date on record	—	abcdomain (ABCDomain LLC)	no date on record	checking…
—	acd.ar	no date on record	—	—	no date on record	checking…
—	acd.at	no date on record	—	—	no date on record	checking…
—	acd.au	no date on record	—	—	no date on record	checking…
—	acd.bd	no date on record	—	—	no date on record	checking…
—	acd.be	no date on record	—	—	no date on record	checking…
—	acd.bf	no date on record	—	—	no date on record	checking…
—	acd.bio	no date on record	—	—	no date on record	checking…
—	acd.bo	no date on record	—	—	no date on record	checking…
—	acd.br	no date on record	—	—	no date on record	checking…
—	acd.by	no date on record	—	—	no date on record	checking…
—	acd.bz	no date on record	—	—	no date on record	checking…
—	acd.cat	no date on record	—	—	no date on record	checking…
—	acd.ch	no date on record	—	—	no date on record	checking…
—	acd.cn	no date on record	—	厦门易名科技股份有限公司	no date on record	checking…
—	acd.co.jp	no date on record	—	—	no date on record	checking…
—	acd.co.kr	no date on record	—	—	no date on record	checking…
—	acd.co.nz	no date on record	—	—	no date on record	checking…
—	acd.co.za	no date on record	—	—	no date on record	checking…
—	acd.com.au	no date on record	—	—	no date on record	checking…
—	acd.com.cn	no date on record	—	—	no date on record	checking…
—	acd.com.co	no date on record	—	—	no date on record	checking…
—	acd.com.cy	no date on record	—	—	no date on record	checking…
—	acd.com.eg	no date on record	—	—	no date on record	checking…
—	acd.com.hk	no date on record	—	—	no date on record	checking…
—	acd.com.mx	no date on record	Oct 2027	GoDaddy.com	no date on record expires Oct 2027	checking…
—	acd.com.tr	no date on record	—	—	no date on record	checking…
—	acd.community	no date on record	—	—	no date on record	checking…
—	acd.de	no date on record	—	—	no date on record	checking…
—	acd.dental	no date on record	—	—	no date on record	checking…
—	acd.design	no date on record	—	—	no date on record	checking…
—	acd.dk	no date on record	—	Simply.com A/S	no date on record	checking…
—	acd.do	no date on record	—	—	no date on record	checking…
—	acd.edu.au	no date on record	—	—	no date on record	checking…
—	acd.ee	no date on record	—	—	no date on record	checking…
—	acd.email	no date on record	—	—	no date on record	checking…
—	acd.energy	no date on record	—	—	no date on record	checking…
—	acd.engineering	no date on record	—	—	no date on record	checking…
—	acd.es	no date on record	—	—	no date on record	checking…
—	acd.eu	no date on record	—	—	no date on record	checking…
—	acd.expert	no date on record	—	—	no date on record	checking…
—	acd.fm	no date on record	—	—	no date on record	checking…
—	acd.gg	no date on record	—	—	no date on record	checking…
—	acd.gr	no date on record	—	—	no date on record	checking…
—	acd.hk	no date on record	—	—	no date on record	checking…
—	acd.hr	no date on record	—	—	no date on record	checking…
—	acd.ie	no date on record	—	—	no date on record	checking…
—	acd.il	no date on record	—	—	no date on record	checking…
—	acd.im	no date on record	—	—	no date on record	checking…
—	acd.io	no date on record	—	—	no date on record	checking…
—	acd.ir	no date on record	—	—	no date on record	checking…
—	acd.je	no date on record	—	—	no date on record	checking…
—	acd.jp	no date on record	—	—	no date on record	checking…
—	acd.kr	no date on record	—	—	no date on record	checking…
—	acd.li	no date on record	—	—	no date on record	checking…
—	acd.lighting	no date on record	—	—	no date on record	checking…
—	acd.lu	no date on record	—	—	no date on record	checking…
—	acd.lv	no date on record	—	—	no date on record	checking…
—	acd.ma	no date on record	—	—	no date on record	checking…
—	acd.md	no date on record	—	Marcaria.com LLC	no date on record	checking…
—	acd.monster	no date on record	—	—	no date on record	checking…
—	acd.mx	no date on record	Aug 2027	AKKY ONLINE SOLUTIONS, S.A. D…	no date on record expires Aug 2027	checking…
—	acd.net.au	no date on record	—	—	no date on record	checking…
—	acd.nl	no date on record	—	—	no date on record	checking…
—	acd.nu	no date on record	—	—	no date on record	checking…
—	acd.nz	no date on record	—	—	no date on record	checking…
—	acd.onl	no date on record	—	—	no date on record	checking…
—	acd.or.jp	no date on record	—	—	no date on record	checking…
—	acd.org.au	no date on record	—	—	no date on record	checking…
—	acd.org.bd	no date on record	—	—	no date on record	checking…
—	acd.org.mx	no date on record	Sep 2026 (passed)	Namecheap, Inc.	no date on record expiry Sep 2026 (passed)	checking…
—	acd.org.pe	no date on record	—	KEY ? SYSTEMS GmbH	no date on record	checking…
—	acd.org.pk	no date on record	—	—	no date on record	checking…
—	acd.org.tr	no date on record	—	—	no date on record	checking…
—	acd.paris	no date on record	—	—	no date on record	checking…
—	acd.pe	no date on record	—	Evoluci?n Per? SRL.	no date on record	checking…
—	acd.ph	no date on record	—	—	no date on record	checking…
—	acd.pl	no date on record	—	—	no date on record	checking…
—	acd.pro	no date on record	—	—	no date on record	checking…
—	acd.pt	no date on record	—	—	no date on record	checking…
—	acd.repair	no date on record	—	—	no date on record	checking…
—	acd.restaurant	no date on record	—	—	no date on record	checking…
—	acd.ro	no date on record	—	—	no date on record	checking…
—	acd.ru	no date on record	—	—	no date on record	checking…
—	acd.sa	no date on record	—	—	no date on record	checking…
—	acd.sg	no date on record	—	—	no date on record	checking…
—	acd.sk	no date on record	—	—	no date on record	checking…
—	acd.sn	no date on record	—	OVH	no date on record	checking…
—	acd.su	no date on record	—	—	no date on record	checking…
—	acd.tm	no date on record	—	—	no date on record	checking…
—	acd.tn	no date on record	—	—	no date on record	checking…
—	acd.tr	no date on record	—	—	no date on record	checking…
—	acd.tv	no date on record	—	—	no date on record	checking…
—	acd.tw	no date on record	—	—	no date on record	checking…
—	acd.ua	no date on record	—	—	no date on record	checking…
—	acd.vn	no date on record	—	—	no date on record	checking…
—	acd.ws	no date on record	—	—	no date on record	checking…

Show all 214 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.