Every extension, oldest first
bck
We have seen bck registered in 145 extensions. The oldest is bck.com, registered on 16 Oct 1995; the newest, bck.works, on 13 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 145 extensions
- Oldest
- 1995 bck.com
- Newest
- 2026 bck.works
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1995 | bck.com | 16 Oct 1995 | Oct 2028 | Network Solutions, LLC | 16 Oct 1995 expires Oct 2028 | checking… |  |
| 1997 | bck.co.uk | 24 Sep 1997 | Sep 2026 (passed) | Andrew Bell | 24 Sep 1997 expiry Sep 2026 (passed) | checking… | |
| 1997 | bck.org | 4 Nov 1997 | Nov 2026 | GoDaddy.com, LLC | 4 Nov 1997 expires Nov 2026 | checking… |  |
| 1998 | bck.nl | 5 Feb 1998 | — | Jaarsma & De Boer B.V. | 5 Feb 1998 | checking… | |
| 2000 | bck.it | 16 Oct 2000 | — | — | 16 Oct 2000 | checking… | |
| 2001 | bck.com.ua | 31 Jan 2001 | Oct 2026 (passed) | PE Freehost | 31 Jan 2001 expiry Oct 2026 (passed) | checking… |  |
| 2001 | bck.net | 15 Nov 2001 | Nov 2026 | Tucows Domains Inc. | 15 Nov 2001 expires Nov 2026 | checking… | |
| 2002 | bck.capending delete on 15 Aug 2026 | 14 Aug 2002 | Aug 2026 (passed) | Namespro Solutions Inc. | 14 Aug 2002 expiry Aug 2026 (passed) | checking… | |
| 2002 | bck.pl | 5 Dec 2002 | — | — | 5 Dec 2002 | checking… |  |
| 2004 | bck.us | 6 Jun 2004 | Jun 2027 | GoDaddy Online Services Cayma… | 6 Jun 2004 expires Jun 2027 | checking… | |
| 2004 | bck.ru | 28 Jun 2004 | — | DOMAINS-RU | 28 Jun 2004 | checking… |  |
| 2006 | bck.fr | 14 Feb 2006 | Feb 2027 | Web Intelligence | 14 Feb 2006 expires Feb 2027 | checking… |  |
| 2006 | bck.com.br | 6 Nov 2006 | Nov 2026 | — | 6 Nov 2006 expires Nov 2026 | checking… |  |
| 2008 | bck.in | 1 May 2008 | May 2031 | Dynadot, LLC | 1 May 2008 expires May 2031 | checking… |  |
| 2009 | bck.sg | 17 Mar 2009 | Mar 2027 | Dreamscape Networks Internati… | 17 Mar 2009 expires Mar 2027 | checking… |  |
| 2009 | bck.no | 20 Nov 2009 | — | Domeneshop AS | 20 Nov 2009 | checking… | |
| 2010 | bck.cz | 1 Mar 2010 | Feb 2027 | REG-GRANSY | 1 Mar 2010 expires Feb 2027 | checking… | |
| 2010 | bck.me | 4 Nov 2010 | Nov 2028 | CSL Computer Service Langenba… | 4 Nov 2010 expires Nov 2028 | checking… | |
| 2012 | bck.cc | 3 May 2012 | May 2026 (passed) | 22net, Inc. | 3 May 2012 expiry May 2026 (passed) | checking… | |
| 2014 | bck.hu | 3 Jul 2014 | — | — | 3 Jul 2014 | checking… | |
| 2014 | bck.pw | 23 Sep 2014 | Sep 2026 (passed) | NameCheap, Inc. | 23 Sep 2014 expiry Sep 2026 (passed) | checking… |  |
| 2014 | bck.uk | 2 Nov 2014 | Nov 2026 | Andrew Bell | 2 Nov 2014 expires Nov 2026 | checking… | |
| 2015 | bck.co.in | 6 Jul 2015 | Jul 2035 | Endurance International Group… | 6 Jul 2015 expires Jul 2035 | checking… |  |
| 2016 | bck.mn | 1 Jan 2016 | Jan 2027 | INWX GmbH | 1 Jan 2016 expires Jan 2027 | checking… | |
| 2016 | bck.adv.br | 16 Aug 2016 | — | — | 16 Aug 2016 | checking… |  |
| 2016 | bck.kz | 24 Aug 2016 | — | — | 24 Aug 2016 | checking… |  |
| 2016 | bck.vip | 31 Aug 2016 | Aug 2026 (passed) | 22net, Inc. | 31 Aug 2016 expiry Aug 2026 (passed) | checking… | |
| 2016 | bck.to | 22 Nov 2016 | Nov 2026 | humbly LLC | 22 Nov 2016 expires Nov 2026 | checking… | |
| 2016 | bck.fi | 8 Dec 2016 | — | — | 8 Dec 2016 | checking… | |
| 2017 | bck.co.ke | 15 Nov 2017 | Nov 2026 | EAL | 15 Nov 2017 expires Nov 2026 | checking… |  |
| 2018 | bck.org.uk | 5 Apr 2018 | Apr 2028 | Team Blue Internet Services U… | 5 Apr 2018 expires Apr 2028 | checking… |  |
| 2018 | bck.com.tw | 16 Apr 2018 | Apr 2027 | GoDaddy | 16 Apr 2018 expires Apr 2027 | checking… | |
| 2018 | bck.app | 8 May 2018 | May 2027 | InterNetX GmbH | 8 May 2018 expires May 2027 | checking… | |
| 2018 | bck.pt | 1 Jun 2018 | May 2027 | — | 1 Jun 2018 expires May 2027 | checking… |  |
| 2021 | bck.dev | 9 Mar 2021 | Mar 2027 | CloudFlare, Inc. | 9 Mar 2021 expires Mar 2027 | checking… |  |
| 2021 | bck.betpending delete on 15 Aug 2026 | 7 Jun 2021 | Jun 2026 (passed) | GoDaddy.com, LLC | 7 Jun 2021 expiry Jun 2026 (passed) | checking… |  |
| 2021 | bck.one | 4 Aug 2021 | Aug 2026 (passed) | Ascio Technologies, Inc. Danm… | 4 Aug 2021 expiry Aug 2026 (passed) | checking… |  |
| 2021 | bck.xyz | 2 Dec 2021 | Dec 2026 | Namecheap | 2 Dec 2021 expires Dec 2026 | checking… |  |
| 2022 | bck.si | 9 Apr 2022 | Apr 2027 | AVANT.SI d.o.o. | 9 Apr 2022 expires Apr 2027 | checking… | |
| 2022 | bck.com.pl | 12 Nov 2022 | — | — | 12 Nov 2022 | checking… |  |
| 2023 | bck.email | 6 Mar 2023 | Mar 2027 | Cronon GmbH | 6 Mar 2023 expires Mar 2027 | checking… |  |
| 2023 | bck.se | 30 May 2023 | — | Registrar.eu | 30 May 2023 | checking… |  |
| 2023 | bck.com.sg | 28 Jul 2023 | Jul 2026 (passed) | Dreamscape Networks Internati… | 28 Jul 2023 expiry Jul 2026 (passed) | checking… |  |
| 2024 | bck.ai | 6 Jan 2024 | Jan 2028 | Name.com, Inc. | 6 Jan 2024 expires Jan 2028 | checking… |  |
| 2024 | bck.ovh | 17 Jan 2024 | Jan 2028 | OVH, SAS | 17 Jan 2024 expires Jan 2028 | checking… | |
| 2024 | bck.club | 26 Jan 2024 | Jan 2027 | Gandi SAS | 26 Jan 2024 expires Jan 2027 | checking… |  |
| 2024 | bck.life | 2 May 2024 | May 2027 | NameCheap, Inc. | 2 May 2024 expires May 2027 | checking… |  |
| 2024 | bck.institute | 9 Jun 2024 | Jun 2027 | GoDaddy.com, LLC | 9 Jun 2024 expires Jun 2027 | checking… |  |
| 2024 | bck.exchangepending delete on 15 Aug 2026 | 24 Jun 2024 | Jun 2026 (passed) | GoDaddy.com, LLC | 24 Jun 2024 expiry Jun 2026 (passed) | checking… |  |
| 2024 | bck.zonepending delete on 15 Aug 2026 | 26 Jun 2024 | Jun 2026 (passed) | OVH SAS | 26 Jun 2024 expiry Jun 2026 (passed) | checking… |  |
| 2024 | bck.market | 25 Jul 2024 | Jul 2027 | Gandi SAS | 25 Jul 2024 expires Jul 2027 | checking… |  |
| 2024 | bck.sh | 25 Jul 2024 | Jul 2027 | Porkbun LLC | 25 Jul 2024 expires Jul 2027 | checking… |  |
| 2024 | bck.gmbh | 25 Oct 2024 | Oct 2026 (passed) | InterNetX GmbH | 25 Oct 2024 expiry Oct 2026 (passed) | checking… |  |
| 2024 | bck.com.ar | 28 Nov 2024 | — | nicar | 28 Nov 2024 | checking… |  |
| 2024 | bck.lol | 9 Dec 2024 | Dec 2026 | INWX GmbH | 9 Dec 2024 expires Dec 2026 | checking… |  |
| 2025 | bck.mobi | 14 Jan 2025 | Jan 2027 | Key-Systems GmbH | 14 Jan 2025 expires Jan 2027 | checking… |  |
| 2025 | bck.network | 28 Jan 2025 | Jan 2027 | GoDaddy.com, LLC | 28 Jan 2025 expires Jan 2027 | checking… |  |
| 2025 | bck.uz | 31 Jan 2025 | Jan 2100 | ЕИ UZINFOCOM Администрация | 31 Jan 2025 expires Jan 2100 | checking… | |
| 2025 | bck.ventures | 1 May 2025 | May 2027 | Vautron Rechenzentrum AG | 1 May 2025 expires May 2027 | checking… |  |
| 2025 | bck.io | 8 May 2025 | May 2027 | Sav.com, LLC | 8 May 2025 expires May 2027 | checking… |  |
| 2025 | bck.info | 10 Jun 2025 | Jun 2026 (passed) | Sav.com, LLC - 13 | 10 Jun 2025 expiry Jun 2026 (passed) | checking… | |
| 2025 | bck.adpending delete on 3 Aug 2026 | 13 Jun 2025 | Jun 2026 (passed) | Spaceship, Inc. | 13 Jun 2025 expiry Jun 2026 (passed) | checking… |  |
| 2025 | bck.asia | 26 Aug 2025 | Aug 2026 (passed) | Alibaba Cloud Computing Ltd.… | 26 Aug 2025 expiry Aug 2026 (passed) | checking… | |
| 2025 | bck.bytom.pl | 2 Oct 2025 | — | — | 2 Oct 2025 | checking… |  |
| 2025 | bck.systems | 26 Oct 2025 | Oct 2026 (passed) | Squarespace Domains II LLC | 26 Oct 2025 expiry Oct 2026 (passed) | checking… |  |
| 2025 | bck.services | 19 Dec 2025 | Dec 2026 | GoDaddy.com, LLC | 19 Dec 2025 expires Dec 2026 | checking… | |
| 2026 | bck.world | 1 Mar 2026 | Mar 2027 | Spaceship, Inc. | 1 Mar 2026 expires Mar 2027 | checking… |  |
| 2026 | bck.homes | 23 Jun 2026 | Jun 2027 | NameCheap, Inc. | 23 Jun 2026 expires Jun 2027 | checking… | |
| 2026 | bck.com.ng | 10 Jul 2026 | Jul 2027 | GO54 Limited (formerly Whogoh… | 10 Jul 2026 expires Jul 2027 | checking… | |
| 2026 | bck.onl | 2 Sep 2026 | Sep 2027 | Dynadot Inc | 2 Sep 2026 expires Sep 2027 | checking… | |
| 2026 | bck.studio | 4 Sep 2026 | Sep 2027 | TUCOWS.COM, CO. | 4 Sep 2026 expires Sep 2027 | checking… | |
| 2026 | bck.guru | 29 Sep 2026 | Sep 2027 | Alibaba Cloud Computing Ltd.… | 29 Sep 2026 expires Sep 2027 | checking… | |
| 2026 | bck.app.br | 6 Oct 2026 | Oct 2028 | NEWFOLD | 6 Oct 2026 expires Oct 2028 | checking… |  |
| 2026 | bck.works | 13 Oct 2026 | Oct 2027 | Ascio Technologies, Inc | 13 Oct 2026 expires Oct 2027 | checking… | |
| — | bck.ar | no date on record | — | — | no date on record | checking… | |
| — | bck.asn.au | no date on record | — | — | no date on record | checking… | |
| — | bck.at | no date on record | — | kyberio GmbH ( https://nic.at… | no date on record | checking… |  |
| — | bck.au | no date on record | — | Synergy Wholesale Accreditati… | no date on record | checking… |  |
| — | bck.az | no date on record | — | — | no date on record | checking… |  |
| — | bck.be | no date on record | — | — | no date on record | checking… |  |
| — | bck.br | no date on record | — | — | no date on record | checking… | |
| — | bck.by | no date on record | — | — | no date on record | checking… |  |
| — | bck.bz | no date on record | — | — | no date on record | checking… | |
| — | bck.casino | no date on record | — | — | no date on record | checking… | |
| — | bck.ch | no date on record | — | — | no date on record | checking… | |
| — | bck.cn | no date on record | — | 阿里云计算有限公司（万网） | no date on record | checking… | |
| — | bck.co | no date on record | — | — | no date on record | checking… | |
| — | bck.co.at | no date on record | — | — | no date on record | checking… |  |
| — | bck.co.id | no date on record | — | — | no date on record | checking… |  |
| — | bck.co.jp | no date on record | — | — | no date on record | checking… | |
| — | bck.co.kr | no date on record | — | — | no date on record | checking… |  |
| — | bck.co.nz | no date on record | — | — | no date on record | checking… | |
| — | bck.co.za | no date on record | — | — | no date on record | checking… |  |
| — | bck.com.au | no date on record | — | Synergy Wholesale Accreditati… | no date on record | checking… |  |
| — | bck.com.cn | no date on record | — | 浙江贰贰网络有限公司 | no date on record | checking… | |
| — | bck.com.co | no date on record | — | — | no date on record | checking… |  |
| — | bck.com.hk | no date on record | — | — | no date on record | checking… |  |
| — | bck.com.mx | no date on record | Jan 2027 | NEUBOX Internet SA de CV | no date on record expires Jan 2027 | checking… | |
| — | bck.com.pe | no date on record | — | NIC.PE | no date on record | checking… | |
| — | bck.com.tr | no date on record | — | — | no date on record | checking… |  |
| — | bck.consulting | no date on record | — | — | no date on record | checking… | |
| — | bck.de | no date on record | — | — | no date on record | checking… | |
| — | bck.dk | no date on record | — | — | no date on record | checking… | |
| — | bck.edu.bd | no date on record | — | — | no date on record | checking… |  |
| — | bck.edu.pk | no date on record | — | — | no date on record | checking… |  |
| — | bck.es | no date on record | — | — | no date on record | checking… |  |
| — | bck.eu | no date on record | — | — | no date on record | checking… |  |
| — | bck.fm | no date on record | — | — | no date on record | checking… | |
| — | bck.gold | no date on record | — | — | no date on record | checking… | |
| — | bck.gr | no date on record | — | — | no date on record | checking… | |
| — | bck.hk | no date on record | — | — | no date on record | checking… | |
| — | bck.ie | no date on record | — | — | no date on record | checking… |  |
| — | bck.il | no date on record | — | — | no date on record | checking… | |
| — | bck.im | no date on record | Jul 2027 | — | no date on record expires Jul 2027 | checking… | |
| — | bck.ink | no date on record | — | — | no date on record | checking… | |
| — | bck.ir | no date on record | — | — | no date on record | checking… | |
| — | bck.jp | no date on record | — | — | no date on record | checking… | |
| — | bck.kr | no date on record | — | — | no date on record | checking… | |
| — | bck.lat | no date on record | — | — | no date on record | checking… | |
| — | bck.lt | no date on record | — | — | no date on record | checking… |  |
| — | bck.marketing | no date on record | — | — | no date on record | checking… | |
| — | bck.money | no date on record | — | — | no date on record | checking… | |
| — | bck.mx | no date on record | Jul 2027 | Key-Systems GmbH | no date on record expires Jul 2027 | checking… | |
| — | bck.net.au | no date on record | — | — | no date on record | checking… |  |
| — | bck.net.cn | no date on record | — | 广东时代互联科技有限公司 | no date on record | checking… |  |
| — | bck.nu | no date on record | — | — | no date on record | checking… | |
| — | bck.nz | no date on record | — | — | no date on record | checking… | |
| — | bck.or.kr | no date on record | — | — | no date on record | checking… | |
| — | bck.org.au | no date on record | — | — | no date on record | checking… |  |
| — | bck.ph | no date on record | — | — | no date on record | checking… | |
| — | bck.ro | no date on record | — | — | no date on record | checking… |  |
| — | bck.sk | no date on record | — | — | no date on record | checking… |  |
| — | bck.so | no date on record | — | — | no date on record | checking… | |
| — | bck.store | no date on record | — | — | no date on record | checking… | |
| — | bck.su | no date on record | — | — | no date on record | checking… | |
| — | bck.tm | no date on record | — | — | no date on record | checking… |  |
| — | bck.today | no date on record | — | — | no date on record | checking… | |
| — | bck.tr | no date on record | — | — | no date on record | checking… | |
| — | bck.tv | no date on record | — | — | no date on record | checking… | |
| — | bck.tw | no date on record | — | — | no date on record | checking… | |
| — | bck.ua | no date on record | — | — | no date on record | checking… | |
| — | bck.vc | no date on record | — | — | no date on record | checking… |  |
| — | bck.vin | no date on record | — | — | no date on record | checking… |  |
| — | bck.vn | no date on record | — | — | no date on record | checking… |  |
| — | bck.ws | no date on record | — | — | no date on record | checking… |  |
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.