Every extension, oldest first

byb

We have seen byb registered in 175 extensions. The oldest is byb.org, registered on 12 Mar 1998; the newest, byb.re, on 14 Oct 2026.

Checking which of them answer in DNS today…

Seen in: 175 extensions
Oldest: 1998 byb.org
Newest: 2026 byb.re
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. 57 names have no date on record and are not on the axis.

Registered in

Year	Domain	Registered	Expires	Registrar	Details	DNS today
1998	byb.org	12 Mar 1998	Mar 2029	Network Solutions, LLC	12 Mar 1998 · expires Mar 2029	checking…
1999	byb.com	6 Mar 1999	Mar 2034	GoDaddy.com, LLC	6 Mar 1999 · expires Mar 2034	checking…
2000	byb.co.kr	5 Apr 2000	Apr 2027	—	5 Apr 2000 · expires Apr 2027	checking…
2002	byb.com.cn	21 Oct 2002	Oct 2035	北京国科云计算技术有限公司（原北京中科三方网络技术有限公司）	21 Oct 2002 · expires Oct 2035	checking…
2003	byb.net	25 Apr 2003	Apr 2027	Alibaba Cloud Computing (Beij…	25 Apr 2003 · expires Apr 2027	checking…
2003	byb.jp	18 Nov 2003	Nov 2026	—	18 Nov 2003 · expires Nov 2026	checking…
2005	byb.be	13 Jan 2005	—	One.com A/S	13 Jan 2005	checking…
2005	byb.cn	21 Jun 2005	Jun 2029	厦门易名科技股份有限公司	21 Jun 2005 · expires Jun 2029	checking…
2005	byb.ca	15 Dec 2005	Dec 2026	Namespro Solutions Inc.	15 Dec 2005 · expires Dec 2026	checking…
2006	byb.ru	9 Oct 2006	Oct 2026 (passed)	RU-CENTER-RU	9 Oct 2006 · expiry Oct 2026 (passed)	checking…
2006	byb.it	20 Oct 2006	Dec 2026	Algorithmedia S.r.l.	20 Oct 2006 · expires Dec 2026	checking…
2010	byb.mx	2 Feb 2010	Feb 2027	AKKY ONLINE SOLUTIONS, S.A. D…	2 Feb 2010 · expires Feb 2027	checking…
2010	byb.com.do	29 Jun 2010	Jun 2027	Registrar NIC .DO (midominio.…	29 Jun 2010 · expires Jun 2027	checking…
2010	byb.us	4 Nov 2010	Nov 2026	GoDaddy.com, LLC	4 Nov 2010 · expires Nov 2026	checking…
2011	byb.cl	26 Apr 2011	Feb 2035	NIC Chile	26 Apr 2011 · expires Feb 2035	checking…
2014	byb.la	13 Mar 2014	Mar 2028	TLD Registrar Solutions Ltd	13 Mar 2014 · expires Mar 2028	checking…
2014	byb.in	12 May 2014	May 2027	Dynadot, LLC	12 May 2014 · expires May 2027	checking…
2014	byb.xyz	25 Aug 2014	Aug 2027	Name.com, Inc	25 Aug 2014 · expires Aug 2027	checking…
2014	byb.co.at	16 Dec 2014	—	HostProfis ISP Telekom GmbH (…	16 Dec 2014	checking…
2015	byb.at	31 Mar 2015	—	InterNetX GmbH ( https://nic.…	31 Mar 2015	checking…
2015	byb.co.za	10 May 2015	May 2027	Domain Club	10 May 2015 · expires May 2027	checking…
2016	byb.co.jp	15 Apr 2016	Apr 2027	—	15 Apr 2016 · expires Apr 2027	checking…
2016	byb.no	16 Jul 2016	—	Aloo DA	16 Jul 2016	checking…
2016	byb.cloud	29 Nov 2016	Nov 2026	GANDI SAS	29 Nov 2016 · expires Nov 2026	checking…
2017	byb.global	24 Mar 2017	Mar 2027	NAMECHEAP INC	24 Mar 2017 · expires Mar 2027	checking…
2017	byb.io	26 Apr 2017	Apr 2027	humbly, LLC	26 Apr 2017 · expires Apr 2027	checking…
2018	byb.world	27 Mar 2018	Mar 2028	GoDaddy.com, LLC	27 Mar 2018 · expires Mar 2028	checking…
2018	byb.app	8 May 2018	May 2028	Sav.com, LLC	8 May 2018 · expires May 2028	checking…
2018	byb.agency	6 Jun 2018	Jun 2027	NAMECHEAP INC	6 Jun 2018 · expires Jun 2027	checking…
2018	byb.com.mx	21 Jun 2018	Jun 2027	InterNetX GmbH	21 Jun 2018 · expires Jun 2027	checking…
2019	byb.deals	19 Mar 2019	Mar 2027	Tucows Domains Inc.	19 Mar 2019 · expires Mar 2027	checking…
2019	byb.as	22 Apr 2019	Apr 2027	Live Oak Holding	22 Apr 2019 · expires Apr 2027	checking…
2019	byb.dk	27 Nov 2019	Nov 2026	—	27 Nov 2019 · expires Nov 2026	checking…
2020	byb.ag	15 Jan 2020	Jan 2028	GoDaddy.com, LLC	15 Jan 2020 · expires Jan 2028	checking…
2020	byb.email	16 Jan 2020	Jan 2027	GoDaddy.com, LLC	16 Jan 2020 · expires Jan 2027	checking…
2020	byb.news	16 Jan 2020	Jan 2027	GoDaddy.com, LLC	16 Jan 2020 · expires Jan 2027	checking…
2020	byb.com.br	20 Feb 2020	Feb 2028	—	20 Feb 2020 · expires Feb 2028	checking…
2020	byb.events	28 Feb 2020	Feb 2027	NAMECHEAP INC	28 Feb 2020 · expires Feb 2027	checking…
2020	byb.fr	26 Mar 2020	Mar 2028	OVH	26 Mar 2020 · expires Mar 2028	checking…
2020	byb.management	31 Aug 2020	Aug 2027	eNom, LLC	31 Aug 2020 · expires Aug 2027	checking…
2021	byb.soccer	30 Jan 2021	Jan 2027	Tucows Domains Inc.	30 Jan 2021 · expires Jan 2027	checking…
2021	byb.uk	30 Jan 2021	Jan 2027	Mr George Marshall t/a Brandw…	30 Jan 2021 · expires Jan 2027	checking…
2021	byb.coffee	11 Jun 2021	Jun 2026 (passed)	GoDaddy.com, LLC	11 Jun 2021 · expiry Jun 2026 (passed)	checking…
2021	byb.bet	15 Jun 2021	Jun 2027	GoDaddy.com, LLC	15 Jun 2021 · expires Jun 2027	checking…
2021	byb.is	7 Oct 2021	Oct 2027	—	7 Oct 2021 · expires Oct 2027	checking…
2022	byb.asia	24 Feb 2022	Feb 2028	Whois Corp.	24 Feb 2022 · expires Feb 2028	checking…
2022	byb.ai	2 Aug 2022	Aug 2028	https://www.101domain.com/	2 Aug 2022 · expires Aug 2028	checking…
2022	byb.co.inpending delete on 7 Oct 2026	8 Aug 2022	Aug 2026 (passed)	Dynadot, LLC	8 Aug 2022 · expiry Aug 2026 (passed)	checking…
2022	byb.ink	21 Aug 2022	Aug 2032	Alibaba Cloud Computing Ltd.…	21 Aug 2022 · expires Aug 2032	checking…
2022	byb.one	3 Nov 2022	Nov 2027	Tucows Domains Inc.	3 Nov 2022 · expires Nov 2027	checking…
2023	byb.pl	2 Feb 2023	—	—	2 Feb 2023	checking…
2023	byb.llc	12 Mar 2023	Mar 2027	Squarespace Domains II LLC	12 Mar 2023 · expires Mar 2027	checking…
2023	byb.today	4 Apr 2023	Apr 2027	GoDaddy.com, LLC	4 Apr 2023 · expires Apr 2027	checking…
2024	byb.pub	12 Feb 2024	Feb 2027	Tucows Domains Inc.	12 Feb 2024 · expires Feb 2027	checking…
2024	byb.af	14 Feb 2024	Feb 2025 (passed)	ARYAN ICT Solutions, LLC	14 Feb 2024 · expiry Feb 2025 (passed)	checking…
2024	byb.cm	1 Mar 2024	Mar 2027	Netcom.cm Sarl	1 Mar 2024 · expires Mar 2027	checking…
2024	byb.sg	1 Mar 2024	Mar 2027	Web Commerce Communications (…	1 Mar 2024 · expires Mar 2027	checking…
2024	byb.so	1 Mar 2024	Mar 2027	Dynadot LLC	1 Mar 2024 · expires Mar 2027	checking…
2024	byb.tw	1 Mar 2024	Mar 2027	WebCC Ltd.	1 Mar 2024 · expires Mar 2027	checking…
2024	byb.rocks	17 May 2024	May 2027	GoDaddy.com, LLC	17 May 2024 · expires May 2027	checking…
2024	byb.cz	22 Jun 2024	Jan 2027	REG-WEDOS	22 Jun 2024 · expires Jan 2027	checking…
2024	byb.co.ke	30 Jun 2024	Jun 2026 (passed)	SAL8	30 Jun 2024 · expiry Jun 2026 (passed)	checking…
2024	byb.ac	14 Sep 2024	Sep 2027	NameCheap, Inc.	14 Sep 2024 · expires Sep 2027	checking…
2025	byb.delivery	8 Jan 2025	Jan 2027	GoDaddy.com, LLC	8 Jan 2025 · expires Jan 2027	checking…
2025	byb.uz	31 Jan 2025	Jan 2100	ЕИ UZINFOCOM Администрация	31 Jan 2025 · expires Jan 2100	checking…
2025	byb.center	8 Feb 2025	Feb 2027	GoDaddy.com, LLC	8 Feb 2025 · expires Feb 2027	checking…
2025	byb.kz	26 Feb 2025	—	—	26 Feb 2025	checking…
2025	byb.nl	4 Mar 2025	—	team.blue nl B.V.	4 Mar 2025	checking…
2025	byb.fun	24 Mar 2025	Mar 2027	GoDaddy.com, LLC	24 Mar 2025 · expires Mar 2027	checking…
2025	byb.org.cn	28 Mar 2025	Mar 2027	广东时代互联科技有限公司	28 Mar 2025 · expires Mar 2027	checking…
2025	byb.academy	27 Jun 2025	Jun 2027	GoDaddy.com, LLC	27 Jun 2025 · expires Jun 2027	checking…
2025	byb.pt	30 Jun 2025	Jun 2027	—	30 Jun 2025 · expires Jun 2027	checking…
2025	byb.capitalpending delete on 7 Oct 2026	23 Jul 2025	Jul 2026 (passed)	NAMECHEAP INC	23 Jul 2025 · expiry Jul 2026 (passed)	checking…
2025	byb.mobi	30 Jul 2025	Jul 2026 (passed)	GNAME.COM PTE. LTD.	30 Jul 2025 · expiry Jul 2026 (passed)	checking…
2025	byb.infopending delete on 24 Oct 2026	1 Aug 2025	Aug 2026 (passed)	Sav.com, LLC - 29	1 Aug 2025 · expiry Aug 2026 (passed)	checking…
2025	byb.digitalpending delete on 7 Oct 2026	16 Aug 2025	Aug 2026 (passed)	GoDaddy.com, LLC	16 Aug 2025 · expiry Aug 2026 (passed)	checking…
2025	byb.solutionspending delete on 7 Oct 2026	16 Aug 2025	Aug 2026 (passed)	GoDaddy.com, LLC	16 Aug 2025 · expiry Aug 2026 (passed)	checking…
2025	byb.co.id	29 Aug 2025	Aug 2027	PT Registrasi Neva Angkasa	29 Aug 2025 · expires Aug 2027	checking…
2025	byb.mom	1 Oct 2025	Oct 2027	Spaceship, Inc.	1 Oct 2025 · expires Oct 2027	checking…
2025	byb.hair	9 Oct 2025	Oct 2026 (passed)	Spaceship, Inc.	9 Oct 2025 · expiry Oct 2026 (passed)	checking…
2025	byb.training	17 Oct 2025	Oct 2027	NAMECHEAP INC	17 Oct 2025 · expires Oct 2027	checking…
2025	byb.baby	24 Oct 2025	Oct 2026 (passed)	DYNADOT LLC	24 Oct 2025 · expiry Oct 2026 (passed)	checking…
2025	byb.social	24 Oct 2025	Oct 2027	Domain Science Kutatási Szolg…	24 Oct 2025 · expires Oct 2027	checking…
2026	byb.my.id	1 Jan 2026	Jan 2027	PT Digital Registra Indonesia	1 Jan 2026 · expires Jan 2027	checking…
2026	byb.hu	22 Jan 2026	—	—	22 Jan 2026	checking…
2026	byb.org.in	24 Jan 2026	Jan 2027	GoDaddy	24 Jan 2026 · expires Jan 2027	checking…
2026	byb.london	26 Jan 2026	Jan 2027	NAMECHEAP INC	26 Jan 2026 · expires Jan 2027	checking…
2026	byb.dog	30 Jan 2026	Jan 2027	GoDaddy.com, LLC	30 Jan 2026 · expires Jan 2027	checking…
2026	byb.cool	1 Feb 2026	Feb 2027	GoDaddy.com, LLC	1 Feb 2026 · expires Feb 2027	checking…
2026	byb.com.ar	6 Feb 2026	—	nicar	6 Feb 2026	checking…
2026	byb.wine	7 Feb 2026	Feb 2027	DYNADOT LLC	7 Feb 2026 · expires Feb 2027	checking…
2026	byb.lat	9 Feb 2026	Feb 2027	HOSTINGER operations, UAB	9 Feb 2026 · expires Feb 2027	checking…
2026	byb.id	22 Feb 2026	Feb 2028	PT Registrasi Neva Angkasa	22 Feb 2026 · expires Feb 2028	checking…
2026	byb.me	6 Mar 2026	Mar 2027	Spaceship, Inc.	6 Mar 2026 · expires Mar 2027	checking…
2026	byb.marketing	30 Mar 2026	Mar 2027	InterNetX GmbH	30 Mar 2026 · expires Mar 2027	checking…
2026	byb.se	24 Apr 2026	Apr 2027	Registrar.eu	24 Apr 2026 · expires Apr 2027	checking…
2026	byb.care	5 May 2026	May 2027	OVH, SAS	5 May 2026 · expires May 2027	checking…
2026	byb.fi	5 May 2026	May 2027	—	5 May 2026 · expires May 2027	checking…
2026	byb.live	8 May 2026	May 2027	GoDaddy.com, LLC	8 May 2026 · expires May 2027	checking…
2026	byb.life	18 May 2026	May 2027	Name.com, Inc	18 May 2026 · expires May 2027	checking…
2026	byb.bike	31 May 2026	May 2027	Name.com, Inc	31 May 2026 · expires May 2027	checking…
2026	byb.studio	3 Jun 2026	Jun 2027	Cloudflare, Inc.	3 Jun 2026 · expires Jun 2027	checking…
2026	byb.works	10 Jun 2026	Jun 2027	InterNetX GmbH	10 Jun 2026 · expires Jun 2027	checking…
2026	byb.bar	15 Jun 2026	Jun 2027	GoDaddy	15 Jun 2026 · expires Jun 2027	checking…
2026	byb.ceo	15 Jun 2026	Jun 2027	GoDaddy.com, LLC	15 Jun 2026 · expires Jun 2027	checking…
2026	byb.lol	25 Jun 2026	Jun 2027	Global Domain Group LLC	25 Jun 2026 · expires Jun 2027	checking…
2026	byb.design	26 Jun 2026	Jun 2027	GoDaddy.com, LLC	26 Jun 2026 · expires Jun 2027	checking…
2026	byb.pw	30 Jun 2026	Jun 2027	GoDaddy.com, LLC	30 Jun 2026 · expires Jun 2027	checking…
2026	byb.monster	12 Jul 2026	Jul 2027	Spaceship, Inc.	12 Jul 2026 · expires Jul 2027	checking…
2026	byb.sh	27 Jul 2026	Jul 2027	Spaceship, Inc.	27 Jul 2026 · expires Jul 2027	checking…
2026	byb.pics	15 Aug 2026	Aug 2027	NAMECHEAP INC	15 Aug 2026 · expires Aug 2027	checking…
2026	byb.ooo	22 Aug 2026	Aug 2027	Gabia Inc.	22 Aug 2026 · expires Aug 2027	checking…
2026	byb.dev.br	12 Sep 2026	Sep 2027	—	12 Sep 2026 · expires Sep 2027	checking…
2026	byb.cc	24 Sep 2026	Sep 2027	Gname 417 Inc	24 Sep 2026 · expires Sep 2027	checking…
2026	byb.si	26 Sep 2026	Sep 2027	Dynadot Inc	26 Sep 2026 · expires Sep 2027	checking…
2026	byb.style	26 Sep 2026	Sep 2027	GoDaddy.com, LLC	26 Sep 2026 · expires Sep 2027	checking…
2026	byb.org.uk	1 Oct 2026	Oct 2027	Premkumar Veerabadran t/a sit…	1 Oct 2026 · expires Oct 2027	checking…
2026	byb.re	14 Oct 2026	Oct 2027	OVH	14 Oct 2026 · expires Oct 2027	checking…
—	byb.ae	no date on record	—	—	no date on record	checking…
—	byb.ar	no date on record	—	—	no date on record	checking…
—	byb.au	no date on record	—	Domain Directors Pty Ltd trad…	no date on record	checking…
—	byb.bg	no date on record	—	—	no date on record	checking…
—	byb.br	no date on record	—	—	no date on record	checking…
—	byb.by	no date on record	—	—	no date on record	checking…
—	byb.bz	no date on record	—	—	no date on record	checking…
—	byb.ch	no date on record	—	—	no date on record	checking…
—	byb.co	no date on record	—	—	no date on record	checking…
—	byb.co.il	no date on record	—	—	no date on record	checking…
—	byb.co.nz	no date on record	—	—	no date on record	checking…
—	byb.co.uk	no date on record	—	—	no date on record	checking…
—	byb.com.au	no date on record	—	Domain Directors Pty Ltd trad…	no date on record	checking…
—	byb.com.co	no date on record	—	—	no date on record	checking…
—	byb.com.es	no date on record	—	—	no date on record	checking…
—	byb.com.gt	no date on record	—	—	no date on record	checking…
—	byb.com.hk	no date on record	—	—	no date on record	checking…
—	byb.com.pe	no date on record	—	NIC.PE	no date on record	checking…
—	byb.com.pl	no date on record	—	—	no date on record	checking…
—	byb.com.py	no date on record	—	—	no date on record	checking…
—	byb.com.tr	no date on record	—	—	no date on record	checking…
—	byb.de	no date on record	—	—	no date on record	checking…
—	byb.ee	no date on record	—	—	no date on record	checking…
—	byb.es	no date on record	—	—	no date on record	checking…
—	byb.eu	no date on record	—	Internet Service Europe BV	no date on record	checking…
—	byb.fitness	no date on record	—	—	no date on record	checking…
—	byb.fm	no date on record	—	—	no date on record	checking…
—	byb.gg	no date on record	—	—	no date on record	checking…
—	byb.hk	no date on record	—	—	no date on record	checking…
—	byb.ie	no date on record	—	—	no date on record	checking…
—	byb.il	no date on record	—	—	no date on record	checking…
—	byb.im	no date on record	Jul 2027	—	no date on record · expires Jul 2027	checking…
—	byb.ke	no date on record	—	—	no date on record	checking…
—	byb.kr	no date on record	—	—	no date on record	checking…
—	byb.land	no date on record	—	—	no date on record	checking…
—	byb.li	no date on record	—	—	no date on record	checking…
—	byb.lk	no date on record	—	—	no date on record	checking…
—	byb.my	no date on record	—	—	no date on record	checking…
—	byb.net.cn	no date on record	—	—	no date on record	checking…
—	byb.nu	no date on record	—	—	no date on record	checking…
—	byb.nz	no date on record	—	—	no date on record	checking…
—	byb.org.au	no date on record	—	GoDaddy.com LLC trading as Go…	no date on record	checking…
—	byb.org.il	no date on record	—	—	no date on record	checking…
—	byb.pe	no date on record	—	1API GmbH	no date on record	checking…
—	byb.ph	no date on record	—	—	no date on record	checking…
—	byb.ro	no date on record	—	—	no date on record	checking…
—	byb.rs	no date on record	—	—	no date on record	checking…
—	byb.sa	no date on record	—	—	no date on record	checking…
—	byb.services	no date on record	—	—	no date on record	checking…
—	byb.sk	no date on record	—	—	no date on record	checking…
—	byb.su	no date on record	—	—	no date on record	checking…
—	byb.tm	no date on record	—	—	no date on record	checking…
—	byb.tr	no date on record	—	—	no date on record	checking…
—	byb.tv	no date on record	—	—	no date on record	checking…
—	byb.ua	no date on record	—	—	no date on record	checking…
—	byb.uy	no date on record	—	—	no date on record	checking…
—	byb.ws	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.