Every extension, oldest first
tsb
We have seen tsb registered in 198 extensions. The oldest is tsb.com, registered on 26 Oct 1994; the newest, tsb.capital, on 20 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 198 extensions
- Oldest
- 1994 tsb.com
- Newest
- 2026 tsb.capital
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1994 | tsb.com | 26 Oct 1994 | Oct 2028 | MarkMonitor Inc. | 26 Oct 1994 expires Oct 2028 | checking… |  |
| 1995 | tsb.co.uk | 5 Aug 1995 | Aug 2026 (passed) | CSC Corporate Domains, Inc | 5 Aug 1995 expiry Aug 2026 (passed) | checking… |  |
| 1996 | tsb.co.jp | 20 Dec 1996 | Dec 2026 | — | 20 Dec 1996 expires Dec 2026 | checking… | |
| 1998 | tsb.cz | 13 Mar 1998 | Oct 2032 | REG-INTERNET-CZ | 13 Mar 1998 expires Oct 2032 | checking… |  |
| 1998 | tsb.co.za | 15 Apr 1998 | Apr 2027 | Lexsynergy Limited | 15 Apr 1998 expires Apr 2027 | checking… |  |
| 1998 | tsb.dk | 6 Oct 1998 | Dec 2026 | — | 6 Oct 1998 expires Dec 2026 | checking… | |
| 2000 | tsb.nl | 24 Mar 2000 | — | — | 24 Mar 2000 | checking… |  |
| 2002 | tsb.org | 12 Jul 2002 | Jul 2026 (passed) | GoDaddy.com, LLC | 12 Jul 2002 expiry Jul 2026 (passed) | checking… |  |
| 2002 | tsb.net | 5 Aug 2002 | Aug 2026 (passed) | Gabia, Inc. | 5 Aug 2002 expiry Aug 2026 (passed) | checking… | |
| 2003 | tsb.se | 25 Apr 2003 | Apr 2027 | Loopia AB | 25 Apr 2003 expires Apr 2027 | checking… | |
| 2003 | tsb.it | 16 Sep 2003 | — | — | 16 Sep 2003 | checking… | |
| 2004 | tsb.us | 5 Jun 2004 | Jun 2027 | TLD Registrar Solutions Ltd. | 5 Jun 2004 expires Jun 2027 | checking… | |
| 2005 | tsb.in | 27 Feb 2005 | Feb 2027 | Endurance International Group… | 27 Feb 2005 expires Feb 2027 | checking… |  |
| 2006 | tsb.com.cn | 31 Aug 2006 | Aug 2027 | 浙江贰贰网络有限公司 | 31 Aug 2006 expires Aug 2027 | checking… | |
| 2008 | tsb.ca | 1 Oct 2008 | Oct 2026 (passed) | Go Daddy Domains Canada, Inc | 1 Oct 2008 expiry Oct 2026 (passed) | checking… |  |
| 2014 | tsb.berlin | 18 Mar 2014 | Mar 2027 | 141 | 18 Mar 2014 expires Mar 2027 | checking… | |
| 2014 | tsb.no | 15 May 2014 | — | Norsk Helsenett SF | 15 May 2014 | checking… |  |
| 2014 | tsb.io | 10 Jul 2014 | Jul 2026 (passed) | GANDI SAS | 10 Jul 2014 expiry Jul 2026 (passed) | checking… | |
| 2014 | tsb.uk | 29 Jul 2014 | Jul 2027 | CSC Corporate Domains, Inc | 29 Jul 2014 expires Jul 2027 | checking… | |
| 2014 | tsb.cc | 31 Jul 2014 | Jul 2026 (passed) | 22net, Inc. | 31 Jul 2014 expiry Jul 2026 (passed) | checking… | |
| 2014 | tsb.xyz | 3 Sep 2014 | Sep 2026 (passed) | Cloudflare, Inc. | 3 Sep 2014 expiry Sep 2026 (passed) | checking… |  |
| 2014 | tsb.pw | 8 Sep 2014 | Sep 2027 | Nicnames, Inc. | 8 Sep 2014 expires Sep 2027 | checking… |  |
| 2015 | tsb.space | 9 Jun 2015 | Jun 2027 | InterNetX GmbH | 9 Jun 2015 expires Jun 2027 | checking… | |
| 2015 | tsb.site | 15 Jul 2015 | Jul 2026 (passed) | Go Australia Domains, LLC | 15 Jul 2015 expiry Jul 2026 (passed) | checking… | |
| 2015 | tsb.tirol | 3 Sep 2015 | Sep 2026 (passed) | Ascio Technologies Inc. Danma… | 3 Sep 2015 expiry Sep 2026 (passed) | checking… |  |
| 2015 | tsb.online | 6 Sep 2015 | Sep 2026 (passed) | Chengdu West Dimension Digita… | 6 Sep 2015 expiry Sep 2026 (passed) | checking… | |
| 2015 | tsb.restaurant | 4 Oct 2015 | Oct 2026 (passed) | united-domains GmbH | 4 Oct 2015 expiry Oct 2026 (passed) | checking… |  |
| 2016 | tsb.tech | 11 Jan 2016 | Jan 2027 | Squarespace Domains LLC | 11 Jan 2016 expires Jan 2027 | checking… | |
| 2016 | tsb.center | 1 Feb 2016 | Feb 2027 | Hosting Concepts B.V. d/b/a R… | 1 Feb 2016 expires Feb 2027 | checking… |  |
| 2016 | tsb.co.id | 1 Feb 2016 | Feb 2027 | PT Aksara Data Digital | 1 Feb 2016 expires Feb 2027 | checking… | |
| 2016 | tsb.wiki | 17 Feb 2016 | Feb 2027 | GoDaddy.com, LLC | 17 Feb 2016 expires Feb 2027 | checking… |  |
| 2016 | tsb.studio | 22 Feb 2016 | Feb 2027 | GoDaddy.com, LLC | 22 Feb 2016 expires Feb 2027 | checking… |  |
| 2016 | tsb.gmbh | 22 Jun 2016 | Jun 2026 (passed) | united-domains GmbH | 22 Jun 2016 expiry Jun 2026 (passed) | checking… | |
| 2016 | tsb.si | 2 Aug 2016 | Aug 2026 (passed) | AVANT.SI d.o.o. | 2 Aug 2016 expiry Aug 2026 (passed) | checking… |  |
| 2016 | tsb.vip | 31 Aug 2016 | Aug 2027 | 22net, Inc. | 31 Aug 2016 expires Aug 2027 | checking… | |
| 2017 | tsb.cl | 2 Sep 2017 | Sep 2029 | — | 2 Sep 2017 expires Sep 2029 | checking… |  |
| 2018 | tsb.app | 8 May 2018 | May 2027 | CSC Corporate Domains, Inc. | 8 May 2018 expires May 2027 | checking… | |
| 2018 | tsb.sg | 9 May 2018 | May 2026 (passed) | CSC Corporate Domains Inc | 9 May 2018 expiry May 2026 (passed) | checking… | |
| 2018 | tsb.fi | 6 Jun 2018 | — | — | 6 Jun 2018 | checking… |  |
| 2018 | tsb.llc | 24 Jul 2018 | Jul 2026 (passed) | GoDaddy.com, LLC | 24 Jul 2018 expiry Jul 2026 (passed) | checking… |  |
| 2018 | tsb.gd | 12 Sep 2018 | Sep 2026 (passed) | united-domains GmbH | 12 Sep 2018 expiry Sep 2026 (passed) | checking… |  |
| 2018 | tsb.social | 17 Sep 2018 | Sep 2026 (passed) | PDR Ltd. d/b/a PublicDomainRe… | 17 Sep 2018 expiry Sep 2026 (passed) | checking… |  |
| 2018 | tsb.group | 10 Oct 2018 | Oct 2026 (passed) | GoDaddy.com, LLC | 10 Oct 2018 expiry Oct 2026 (passed) | checking… |  |
| 2018 | tsb.me | 27 Nov 2018 | Nov 2026 | Dynadot Inc | 27 Nov 2018 expires Nov 2026 | checking… | |
| 2020 | tsb.ooo | 27 Jul 2020 | Jul 2026 (passed) | Registrar of Domain Names REG… | 27 Jul 2020 expiry Jul 2026 (passed) | checking… |  |
| 2020 | tsb.asia | 26 Nov 2020 | Nov 2028 | P.A Viet Nam Company Limited | 26 Nov 2020 expires Nov 2028 | checking… |  |
| 2021 | tsb.koeln | 30 Aug 2021 | Aug 2026 (passed) | CrononAG | 30 Aug 2021 expiry Aug 2026 (passed) | checking… |  |
| 2022 | tsb.onl | 27 Feb 2022 | Feb 2027 | Ascio Technologies, Inc. Danm… | 27 Feb 2022 expires Feb 2027 | checking… |  |
| 2022 | tsb.cafe | 20 Mar 2022 | Mar 2027 | GoDaddy.com, LLC | 20 Mar 2022 expires Mar 2027 | checking… |  |
| 2022 | tsb.fr | 15 Apr 2022 | Apr 2026 (passed) | OVH | 15 Apr 2022 expiry Apr 2026 (passed) | checking… | |
| 2022 | tsb.blue | 24 Aug 2022 | Aug 2026 (passed) | Squarespace Domains II LLC | 24 Aug 2022 expiry Aug 2026 (passed) | checking… |  |
| 2022 | tsb.events | 29 Dec 2022 | Dec 2028 | GoDaddy.com, LLC | 29 Dec 2022 expires Dec 2028 | checking… |  |
| 2023 | tsb.nrw | 3 Jan 2023 | Jan 2027 | IONOS SE | 3 Jan 2023 expires Jan 2027 | checking… |  |
| 2023 | tsb.lat | 10 Feb 2023 | Feb 2028 | NAMECHEAP INC | 10 Feb 2023 expires Feb 2028 | checking… |  |
| 2023 | tsb.ci | 12 Jul 2023 | Jul 2026 (passed) | Netim | 12 Jul 2023 expiry Jul 2026 (passed) | checking… | |
| 2023 | tsb.ovh | 8 Sep 2023 | Sep 2026 (passed) | OVH, SAS | 8 Sep 2023 expiry Sep 2026 (passed) | checking… |  |
| 2023 | tsb.lol | 17 Nov 2023 | Nov 2026 | GMO Internet Group, Inc. d/b/… | 17 Nov 2023 expires Nov 2026 | checking… |  |
| 2023 | tsb.help | 22 Nov 2023 | Nov 2026 | CSC Corporate Domains Inc. | 22 Nov 2023 expires Nov 2026 | checking… | |
| 2024 | tsb.travel | 20 Jan 2024 | Jan 2027 | GoDaddy.com, LLC | 20 Jan 2024 expires Jan 2027 | checking… | |
| 2024 | tsb.agency | 9 Feb 2024 | Feb 2027 | HOSTINGER operations, UAB | 9 Feb 2024 expires Feb 2027 | checking… |  |
| 2024 | tsb.today | 8 Apr 2024 | Apr 2026 (passed) | Gabia, Inc. | 8 Apr 2024 expiry Apr 2026 (passed) | checking… | |
| 2024 | tsb.casa | 20 Apr 2024 | Apr 2027 | GoDaddy.com, LLC | 20 Apr 2024 expires Apr 2027 | checking… |  |
| 2025 | tsb.pro | 14 Mar 2025 | Mar 2027 | Registrar of Domain Names REG… | 14 Mar 2025 expires Mar 2027 | checking… | |
| 2025 | tsb.consulting | 7 Apr 2025 | Apr 2026 (passed) | GoDaddy.com, LLC | 7 Apr 2025 expiry Apr 2026 (passed) | checking… |  |
| 2025 | tsb.management | 7 Apr 2025 | Apr 2026 (passed) | GoDaddy.com, LLC | 7 Apr 2025 expiry Apr 2026 (passed) | checking… |  |
| 2025 | tsb.digital | 9 May 2025 | May 2026 (passed) | Sav.com, LLC - 17 | 9 May 2025 expiry May 2026 (passed) | checking… |  |
| 2025 | tsb.marketing | 25 Jun 2025 | Jun 2026 (passed) | HOSTINGER operations, UAB | 25 Jun 2025 expiry Jun 2026 (passed) | checking… |  |
| 2025 | tsb.energy | 25 Jul 2025 | Jul 2026 (passed) | NameCheap, Inc. | 25 Jul 2025 expiry Jul 2026 (passed) | checking… |  |
| 2025 | tsb.co.tz | 29 Jul 2025 | Jul 2026 (passed) | REG-KENOSIS | 29 Jul 2025 expiry Jul 2026 (passed) | checking… |  |
| 2025 | tsb.world | 29 Jul 2025 | Jul 2026 (passed) | Sav.com, LLC - 34 | 29 Jul 2025 expiry Jul 2026 (passed) | checking… | |
| 2025 | tsb.co.in | 3 Aug 2025 | Aug 2030 | Spaceship, Inc. | 3 Aug 2025 expires Aug 2030 | checking… |  |
| 2025 | tsb.mobi | 4 Aug 2025 | Aug 2026 (passed) | GNAME.COM PTE. LTD. | 4 Aug 2025 expiry Aug 2026 (passed) | checking… |  |
| 2025 | tsb.support | 11 Aug 2025 | Aug 2026 (passed) | HOSTINGER operations, UAB | 11 Aug 2025 expiry Aug 2026 (passed) | checking… |  |
| 2025 | tsb.ai | 26 Aug 2025 | Aug 2027 | NameCheap, Inc. | 26 Aug 2025 expires Aug 2027 | checking… |  |
| 2025 | tsb.bio | 21 Sep 2025 | Sep 2026 (passed) | NameCheap, Inc. | 21 Sep 2025 expiry Sep 2026 (passed) | checking… | |
| 2025 | tsb.money | 21 Nov 2025 | Nov 2026 | NameCheap, Inc. | 21 Nov 2025 expires Nov 2026 | checking… | |
| 2025 | tsb.my.id | 22 Nov 2025 | Nov 2026 | PT JC Indonesia | 22 Nov 2025 expires Nov 2026 | checking… | |
| 2025 | tsb.wine | 8 Dec 2025 | Dec 2035 | GoDaddy.com, LLC | 8 Dec 2025 expires Dec 2035 | checking… |  |
| 2026 | tsb.org.pl | 21 Jan 2026 | — | — | 21 Jan 2026 | checking… | |
| 2026 | tsb.or.tz | 23 Jan 2026 | Jan 2027 | REG-NETPOA | 23 Jan 2026 expires Jan 2027 | checking… |  |
| 2026 | tsb.web.id | 6 May 2026 | May 2027 | PT Digital Registra Indonesia | 6 May 2026 expires May 2027 | checking… |  |
| 2026 | tsb.law | 22 May 2026 | May 2027 | Porkbun | 22 May 2026 expires May 2027 | checking… |  |
| 2026 | tsb.casino | 18 Jun 2026 | Jun 2027 | Spaceship, Inc. | 18 Jun 2026 expires Jun 2027 | checking… |  |
| 2026 | tsb.vin | 27 Jul 2026 | Jul 2027 | Dynadot Inc | 27 Jul 2026 expires Jul 2027 | checking… |  |
| 2026 | tsb.directory | 5 Sep 2026 | Sep 2027 | Amazon Registrar, Inc. | 5 Sep 2026 expires Sep 2027 | checking… | |
| 2026 | tsb.network | 20 Sep 2026 | Sep 2027 | NAMECHEAP INC | 20 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | tsb.opole.pl | 22 Sep 2026 | Sep 2027 | Aftermarket.pl Limited | 22 Sep 2026 expires Sep 2027 | checking… |  |
| 2026 | tsb.pics | 19 Oct 2026 | Oct 2027 | NAMECHEAP INC | 19 Oct 2026 expires Oct 2027 | checking… |  |
| 2026 | tsb.capital | 20 Oct 2026 | Oct 2027 | Sav.com, LLC | 20 Oct 2026 expires Oct 2027 | checking… |  |
| — | tsb.ac.id | no date on record | — | — | no date on record | checking… |  |
| — | tsb.ac.za | no date on record | — | — | no date on record | checking… |  |
| — | tsb.academy | no date on record | — | — | no date on record | checking… | |
| — | tsb.adv.br | no date on record | — | — | no date on record | checking… |  |
| — | tsb.ae | no date on record | — | — | no date on record | checking… | |
| — | tsb.ar | no date on record | — | — | no date on record | checking… | |
| — | tsb.at | no date on record | — | — | no date on record | checking… |  |
| — | tsb.au | no date on record | — | — | no date on record | checking… | |
| — | tsb.be | no date on record | — | — | no date on record | checking… |  |
| — | tsb.beer | no date on record | — | — | no date on record | checking… |  |
| — | tsb.bet | no date on record | — | — | no date on record | checking… | |
| — | tsb.bg | no date on record | — | — | no date on record | checking… | |
| — | tsb.biz | no date on record | — | — | no date on record | checking… | |
| — | tsb.br | no date on record | — | — | no date on record | checking… | |
| — | tsb.by | no date on record | — | — | no date on record | checking… | |
| — | tsb.bz | no date on record | — | — | no date on record | checking… |  |
| — | tsb.cat | no date on record | — | — | no date on record | checking… | |
| — | tsb.ch | no date on record | — | — | no date on record | checking… |  |
| — | tsb.club | no date on record | — | — | no date on record | checking… | |
| — | tsb.cn | no date on record | — | — | no date on record | checking… | |
| — | tsb.co | no date on record | — | — | no date on record | checking… | |
| — | tsb.co.at | no date on record | — | — | no date on record | checking… |  |
| — | tsb.co.ir | no date on record | — | — | no date on record | checking… |  |
| — | tsb.co.kr | no date on record | — | — | no date on record | checking… |  |
| — | tsb.co.nz | no date on record | — | — | no date on record | checking… |  |
| — | tsb.co.th | no date on record | — | — | no date on record | checking… | |
| — | tsb.com.au | no date on record | — | — | no date on record | checking… |  |
| — | tsb.com.br | no date on record | — | — | no date on record | checking… |  |
| — | tsb.com.hk | no date on record | — | — | no date on record | checking… | |
| — | tsb.com.jo | no date on record | — | — | no date on record | checking… | |
| — | tsb.com.mx | no date on record | — | — | no date on record | checking… | |
| — | tsb.com.ng | no date on record | — | — | no date on record | checking… |  |
| — | tsb.com.pe | no date on record | — | — | no date on record | checking… | |
| — | tsb.com.ph | no date on record | — | — | no date on record | checking… | |
| — | tsb.com.pk | no date on record | — | — | no date on record | checking… | |
| — | tsb.com.sa | no date on record | — | — | no date on record | checking… |  |
| — | tsb.com.sg | no date on record | — | — | no date on record | checking… | |
| — | tsb.com.tn | no date on record | — | — | no date on record | checking… | |
| — | tsb.com.tr | no date on record | — | — | no date on record | checking… | |
| — | tsb.com.ua | no date on record | — | — | no date on record | checking… |  |
| — | tsb.company | no date on record | — | — | no date on record | checking… | |
| — | tsb.de | no date on record | — | — | no date on record | checking… | |
| — | tsb.design | no date on record | — | — | no date on record | checking… | |
| — | tsb.ee | no date on record | — | — | no date on record | checking… | |
| — | tsb.email | no date on record | — | — | no date on record | checking… | |
| — | tsb.es | no date on record | — | — | no date on record | checking… | |
| — | tsb.eu | no date on record | — | — | no date on record | checking… |  |
| — | tsb.expert | no date on record | — | — | no date on record | checking… |  |
| — | tsb.express | no date on record | — | — | no date on record | checking… |  |
| — | tsb.finance | no date on record | — | — | no date on record | checking… |  |
| — | tsb.fm | no date on record | — | — | no date on record | checking… | |
| — | tsb.fun | no date on record | — | — | no date on record | checking… | |
| — | tsb.gc.ca | no date on record | — | — | no date on record | checking… | |
| — | tsb.gg | no date on record | — | — | no date on record | checking… | |
| — | tsb.gr | no date on record | — | — | no date on record | checking… | |
| — | tsb.hk | no date on record | — | — | no date on record | checking… | |
| — | tsb.hr | no date on record | — | — | no date on record | checking… | |
| — | tsb.hu | no date on record | — | — | no date on record | checking… | |
| — | tsb.ie | no date on record | — | — | no date on record | checking… | |
| — | tsb.il | no date on record | — | — | no date on record | checking… | |
| — | tsb.ind.br | no date on record | — | — | no date on record | checking… |  |
| — | tsb.info | no date on record | — | — | no date on record | checking… | |
| — | tsb.ink | no date on record | — | — | no date on record | checking… | |
| — | tsb.jp | no date on record | — | — | no date on record | checking… |  |
| — | tsb.kg | no date on record | — | — | no date on record | checking… |  |
| — | tsb.kiwi | no date on record | — | — | no date on record | checking… | |
| — | tsb.kr | no date on record | — | — | no date on record | checking… | |
| — | tsb.kz | no date on record | — | — | no date on record | checking… | |
| — | tsb.li | no date on record | — | — | no date on record | checking… |  |
| — | tsb.life | no date on record | — | — | no date on record | checking… |  |
| — | tsb.log.br | no date on record | — | — | no date on record | checking… | |
| — | tsb.lt | no date on record | — | — | no date on record | checking… |  |
| — | tsb.md | no date on record | — | — | no date on record | checking… | |
| — | tsb.mx | no date on record | — | — | no date on record | checking… | |
| — | tsb.net.au | no date on record | — | — | no date on record | checking… |  |
| — | tsb.news | no date on record | — | — | no date on record | checking… | |
| — | tsb.nu | no date on record | — | — | no date on record | checking… | |
| — | tsb.nz | no date on record | — | — | no date on record | checking… | |
| — | tsb.one | no date on record | — | — | no date on record | checking… | |
| — | tsb.ong | no date on record | — | — | no date on record | checking… | |
| — | tsb.org.au | no date on record | — | — | no date on record | checking… |  |
| — | tsb.org.bd | no date on record | — | — | no date on record | checking… |  |
| — | tsb.org.in | no date on record | — | — | no date on record | checking… | |
| — | tsb.org.tr | no date on record | — | — | no date on record | checking… |  |
| — | tsb.org.tw | no date on record | — | — | no date on record | checking… |  |
| — | tsb.org.uk | no date on record | — | — | no date on record | checking… | |
| — | tsb.pl | no date on record | — | — | no date on record | checking… |  |
| — | tsb.pt | no date on record | — | — | no date on record | checking… | |
| — | tsb.ro | no date on record | — | — | no date on record | checking… | |
| — | tsb.rs | no date on record | — | — | no date on record | checking… |  |
| — | tsb.ru | no date on record | — | — | no date on record | checking… |  |
| — | tsb.sk | no date on record | — | — | no date on record | checking… |  |
| — | tsb.solar | no date on record | — | — | no date on record | checking… |  |
| — | tsb.su | no date on record | — | — | no date on record | checking… | |
| — | tsb.systems | no date on record | — | — | no date on record | checking… | |
| — | tsb.taipei | no date on record | — | — | no date on record | checking… | |
| — | tsb.team | no date on record | — | — | no date on record | checking… | |
| — | tsb.tj | no date on record | — | — | no date on record | checking… | |
| — | tsb.tm | no date on record | — | — | no date on record | checking… |  |
| — | tsb.tn | no date on record | — | — | no date on record | checking… | |
| — | tsb.tr | no date on record | — | — | no date on record | checking… | |
| — | tsb.tv | no date on record | — | — | no date on record | checking… | |
| — | tsb.tw | no date on record | — | — | no date on record | checking… |  |
| — | tsb.ua | no date on record | — | — | no date on record | checking… | |
| — | tsb.uz | no date on record | — | — | no date on record | checking… | |
| — | tsb.vn | no date on record | — | — | no date on record | checking… | |
| — | tsb.vn.ua | no date on record | — | — | no date on record | checking… |  |
| — | tsb.ws | no date on record | — | — | no date on record | checking… | |
| — | tsb.wtf | 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.