Every extension, oldest first
openbook
We have seen openbook registered in 206 extensions. The oldest is openbook.co.uk, registered on 3 Apr 1998; the newest, openbook.phd, on 23 Oct 2026.
Checking which of them answer in DNS today…
- Seen in
- 206 extensions
- Oldest
- 1998 openbook.co.uk
- Newest
- 2026 openbook.phd
- In DNS today
- … checking
Registered in
| Year | Domain | Registered | Expires | Registrar | Details | DNS today | Screenshot |
|---|---|---|---|---|---|---|---|
| 1998 | openbook.co.uk | 3 Apr 1998 | Apr 2028 | Team Blue Internet Services U… | 3 Apr 1998 · expires Apr 2028 | checking… | |
| 1998 | openbook.com.tw | 21 Aug 1998 | Nov 2026 | TWNIC | 21 Aug 1998 · expires Nov 2026 | checking… | |
| 1998 | openbook.com | 4 Nov 1998 | Jan 2028 | GoDaddy.com, LLC | 4 Nov 1998 · expires Jan 2028 | checking… | |
| 2003 | openbook.org | 23 Jan 2003 | Jan 2027 | eNom, LLC | 23 Jan 2003 · expires Jan 2027 | checking… | |
| 2003 | openbook.ca | 31 Dec 2003 | Dec 2026 | Namespro Solutions Inc. | 31 Dec 2003 · expires Dec 2026 | checking… | |
| 2006 | openbook.ru | 10 Jul 2006 | Jul 2026 (passed) | RU-CENTER-RU | 10 Jul 2006 · expiry Jul 2026 (passed) | checking… |  |
| 2007 | openbook.pt | 10 Mar 2007 | Feb 2026 (passed) | — | 10 Mar 2007 · expiry Feb 2026 (passed) | checking… |  |
| 2008 | openbook.net | 17 Feb 2008 | Feb 2027 | Spaceship, Inc. | 17 Feb 2008 · expires Feb 2027 | checking… |  |
| 2008 | openbook.co.za | 6 Aug 2008 | Aug 2027 | Industrial Revolution IT Serv | 6 Aug 2008 · expires Aug 2027 | checking… | |
| 2009 | openbook.nu | 10 Jan 2009 | Jan 2027 | Key-Systems Gmbh | 10 Jan 2009 · expires Jan 2027 | checking… | |
| 2009 | openbook.nl | 27 Jan 2009 | — | Domain Robot | 27 Jan 2009 | checking… |  |
| 2009 | openbook.se | 29 Oct 2009 | Oct 2026 | Domeneshop AS | 29 Oct 2009 · expires Oct 2026 | checking… | |
| 2010 | openbook.co | 20 Jul 2010 | Jul 2026 (passed) | GoDaddy.com, LLC | 20 Jul 2010 · expiry Jul 2026 (passed) | checking… | |
| 2011 | openbook.com.co | 23 Nov 2011 | Nov 2026 | PDR Ltd. d/b/a PublicDomainRe… | 23 Nov 2011 · expires Nov 2026 | checking… |  |
| 2012 | openbook.name | 15 Feb 2012 | Feb 2027 | IONOS SE | 15 Feb 2012 · expires Feb 2027 | checking… | |
| 2012 | openbook.jp | 9 Jul 2012 | Jul 2027 | — | 9 Jul 2012 · expires Jul 2027 | checking… | |
| 2012 | openbook.be | 26 Nov 2012 | — | Combell nv | 26 Nov 2012 | checking… | |
| 2013 | openbook.io | 21 Jan 2013 | Jan 2027 | GANDI SAS | 21 Jan 2013 · expires Jan 2027 | checking… |  |
| 2013 | openbook.hu | 22 Sep 2013 | — | — | 22 Sep 2013 | checking… |  |
| 2015 | openbook.biz | 7 Jun 2015 | Jun 2026 (passed) | whois.godaddy.com | 7 Jun 2015 · expiry Jun 2026 (passed) | checking… | |
| 2015 | openbook.online | 2 Sep 2015 | Sep 2026 (passed) | OVH sas | 2 Sep 2015 · expiry Sep 2026 (passed) | checking… | |
| 2016 | openbook.org.tw | 2 Dec 2016 | Dec 2028 | PCHOME | 2 Dec 2016 · expires Dec 2028 | checking… |  |
| 2017 | openbook.college | 20 Jan 2017 | Jan 2027 | Namecheap | 20 Jan 2017 · expires Jan 2027 | checking… | |
| 2017 | openbook.blog | 9 Jul 2017 | Jul 2026 (passed) | Automattic Inc. | 9 Jul 2017 · expiry Jul 2026 (passed) | checking… |  |
| 2018 | openbook.tv | 11 Feb 2018 | Feb 2026 (passed) | whois.names4ever.com | 11 Feb 2018 · expiry Feb 2026 (passed) | checking… |  |
| 2018 | openbook.ai | 11 Apr 2018 | Apr 2028 | NameCheap, Inc. | 11 Apr 2018 · expires Apr 2028 | checking… |  |
| 2018 | openbook.press | 12 Apr 2018 | Apr 2026 (passed) | whois.godaddy.com | 12 Apr 2018 · expiry Apr 2026 (passed) | checking… |  |
| 2018 | openbook.club | 22 Jul 2018 | Jul 2026 (passed) | GoDaddy.com, LLC | 22 Jul 2018 · expiry Jul 2026 (passed) | checking… |  |
| 2018 | openbook.cloud | 23 Oct 2018 | Oct 2034 | Porkbun LLC | 23 Oct 2018 · expires Oct 2034 | checking… |  |
| 2019 | openbook.org.ua | 3 May 2019 | May 2026 (passed) | ua.ukraine | 3 May 2019 · expiry May 2026 (passed) | checking… |  |
| 2019 | openbook.us | 11 Dec 2019 | Dec 2026 | GoDaddy.com, LLC | 11 Dec 2019 · expires Dec 2026 | checking… | |
| 2019 | openbook.gift | 23 Dec 2019 | Dec 2026 | Regtime Ltd. | 23 Dec 2019 · expires Dec 2026 | checking… |  |
| 2019 | openbook.uk | 28 Dec 2019 | Dec 2026 | Jonathan Gregory t/a isurveyo… | 28 Dec 2019 · expires Dec 2026 | checking… |  |
| 2020 | openbook.hr | 27 Feb 2020 | Aug 2026 (passed) | CARNET | 27 Feb 2020 · expiry Aug 2026 (passed) | checking… |  |
| 2020 | openbook.xyz | 19 Mar 2020 | Mar 2027 | West263 International Limited | 19 Mar 2020 · expires Mar 2027 | checking… |  |
| 2020 | openbook.in | 25 Jun 2020 | Jun 2028 | Dynadot, LLC | 25 Jun 2020 · expires Jun 2028 | checking… |  |
| 2020 | openbook.info | 12 Nov 2020 | Nov 2026 | Name.com, Inc. | 12 Nov 2020 · expires Nov 2026 | checking… | |
| 2021 | openbook.dev | 3 Jan 2021 | Jan 2027 | Squarespace Domains II LLC. | 3 Jan 2021 · expires Jan 2027 | checking… | |
| 2021 | openbook.cl | 10 Jan 2021 | Jan 2028 | NIC Chile | 10 Jan 2021 · expires Jan 2028 | checking… | |
| 2021 | openbook.com.pl | 11 Feb 2021 | Feb 2027 | Aftermarket.pl Limited | 11 Feb 2021 · expires Feb 2027 | checking… | |
| 2021 | openbook.co.nz | 8 Sep 2021 | — | Key-Systems GmbH | 8 Sep 2021 | checking… | |
| 2022 | openbook.com.sg | 26 Jul 2022 | Jul 2026 (passed) | Exabytes Network (Singapore)… | 26 Jul 2022 · expiry Jul 2026 (passed) | checking… | |
| 2022 | openbook.org.uk | 9 Aug 2022 | Aug 2026 (passed) | Fasthosts Internet Ltd | 9 Aug 2022 · expiry Aug 2026 (passed) | checking… |  |
| 2022 | openbook.app | 12 Aug 2022 | Aug 2027 | Global Domains International,… | 12 Aug 2022 · expires Aug 2027 | checking… | |
| 2022 | openbook.in.ua | 25 Dec 2022 | Dec 2026 | ua.ukraine | 25 Dec 2022 · expires Dec 2026 | checking… |  |
| 2023 | openbook.vip | 16 Jan 2023 | Jan 2027 | Go Australia Domains Inc | 16 Jan 2023 · expires Jan 2027 | checking… |  |
| 2023 | openbook.nyc | 17 Aug 2023 | Aug 2026 (passed) | NameCheap, Inc. | 17 Aug 2023 · expiry Aug 2026 (passed) | checking… |  |
| 2023 | openbook.sh | 13 Oct 2023 | Oct 2026 (passed) | NameCheap, Inc. | 13 Oct 2023 · expiry Oct 2026 (passed) | checking… | |
| 2024 | openbook.ind.inpending delete on 26 Jul 2026 | 3 Jan 2024 | Jan 2026 (passed) | GoDaddy | 3 Jan 2024 · expiry Jan 2026 (passed) | checking… | |
| 2024 | openbook.ag | 18 Mar 2024 | Mar 2026 (passed) | GoDaddy.com, LLC | 18 Mar 2024 · expiry Mar 2026 (passed) | checking… | |
| 2024 | openbook.love | 9 Aug 2024 | Aug 2026 (passed) | GoDaddy | 9 Aug 2024 · expiry Aug 2026 (passed) | checking… |  |
| 2024 | openbook.co.kr | 17 Nov 2024 | Nov 2029 | — | 17 Nov 2024 · expires Nov 2029 | checking… | |
| 2024 | openbook.one | 13 Dec 2024 | Dec 2026 | Gandi SAS | 13 Dec 2024 · expires Dec 2026 | checking… | |
| 2024 | openbook.top | 13 Dec 2024 | Dec 2034 | www.gandi.net/whois | 13 Dec 2024 · expires Dec 2034 | checking… | |
| 2025 | openbook.sg | 3 Jan 2025 | Jan 2027 | Dreamscape Networks Internati… | 3 Jan 2025 · expires Jan 2027 | checking… |  |
| 2025 | openbook.spacepending delete on 28 Apr 2026 | 10 Jan 2025 | Jan 2026 (passed) | whois.porkbun.com | 10 Jan 2025 · expiry Jan 2026 (passed) | checking… | |
| 2025 | openbook.inc | 18 Jan 2025 | Jan 2027 | whois.godaddy.com | 18 Jan 2025 · expires Jan 2027 | checking… | |
| 2025 | openbook.pro | 3 Apr 2025 | Apr 2027 | Sav.com, LLC - 3 | 3 Apr 2025 · expires Apr 2027 | checking… | |
| 2025 | openbook.st | 16 Apr 2025 | Apr 2027 | FlokiNET | 16 Apr 2025 · expires Apr 2027 | checking… | |
| 2025 | openbook.baby | 30 Apr 2025 | Apr 2027 | Go Daddy, LLC | 30 Apr 2025 · expires Apr 2027 | checking… | |
| 2025 | openbook.fun | 13 May 2025 | May 2026 (passed) | VIRTUA DRUG Kutatási Szolgált… | 13 May 2025 · expiry May 2026 (passed) | checking… |  |
| 2025 | openbook.com.br | 23 Jun 2025 | Jun 2026 (passed) | — | 23 Jun 2025 · expiry Jun 2026 (passed) | checking… | |
| 2025 | openbook.tech | 31 Jul 2025 | Jul 2026 (passed) | NAME DOT STORE INC | 31 Jul 2025 · expiry Jul 2026 (passed) | checking… |  |
| 2025 | openbook.build | 11 Oct 2025 | Oct 2026 (passed) | Go Daddy, LLC | 11 Oct 2025 · expiry Oct 2026 (passed) | checking… | |
| 2025 | openbook.builders | 11 Oct 2025 | Oct 2026 (passed) | GoDaddy.com, LLC | 11 Oct 2025 · expiry Oct 2026 (passed) | checking… |  |
| 2025 | openbook.homes | 11 Oct 2025 | Oct 2026 (passed) | whois.godaddy.com | 11 Oct 2025 · expiry Oct 2026 (passed) | checking… |  |
| 2025 | openbook.help | 31 Dec 2025 | Dec 2026 | HOSTINGER operations, UAB | 31 Dec 2025 · expires Dec 2026 | checking… |  |
| 2026 | openbook.my | 2 Jan 2026 | Jan 2027 | Spaceship, Inc. | 2 Jan 2026 · expires Jan 2027 | checking… |  |
| 2026 | openbook.fit | 12 Jan 2026 | Jan 2027 | GoDaddy.com, LLC | 12 Jan 2026 · expires Jan 2027 | checking… |  |
| 2026 | openbook.to | 15 Jan 2026 | Jan 2027 | NAMECHEAP | 15 Jan 2026 · expires Jan 2027 | checking… |  |
| 2026 | openbook.global | 18 Jan 2026 | Jan 2031 | GoDaddy.com, LLC | 18 Jan 2026 · expires Jan 2031 | checking… |  |
| 2026 | openbook.recipes | 21 Jan 2026 | Jan 2027 | GoDaddy.com, LLC | 21 Jan 2026 · expires Jan 2027 | checking… |  |
| 2026 | openbook.asia | 28 Jan 2026 | Jan 2027 | Web Commerce Communications L… | 28 Jan 2026 · expires Jan 2027 | checking… |  |
| 2026 | openbook.site | 29 Jan 2026 | Jan 2027 | HOSTINGER operations, UAB | 29 Jan 2026 · expires Jan 2027 | checking… | |
| 2026 | openbook.lol | 31 Jan 2026 | Jan 2027 | Key-Systems GmbH | 31 Jan 2026 · expires Jan 2027 | checking… |  |
| 2026 | openbook.cc | 1 Feb 2026 | Feb 2027 | Cloudflare, Inc. | 1 Feb 2026 · expires Feb 2027 | checking… | |
| 2026 | openbook.icu | 14 Feb 2026 | Feb 2027 | HOSTINGER operations, UAB | 14 Feb 2026 · expires Feb 2027 | checking… |  |
| 2026 | openbook.now | 12 Mar 2026 | Mar 2027 | Global Domain Group LLC | 12 Mar 2026 · expires Mar 2027 | checking… |  |
| 2026 | openbook.it | 19 Apr 2026 | Apr 2027 | Aruba s.p.a. | 19 Apr 2026 · expires Apr 2027 | checking… | |
| 2026 | openbook.bot | 24 Apr 2026 | Apr 2027 | NameCheap, Inc | 24 Apr 2026 · expires Apr 2027 | checking… | |
| 2026 | openbook.guide | 21 May 2026 | May 2027 | Cloudflare, Inc | 21 May 2026 · expires May 2027 | checking… | |
| 2026 | openbook.dating | 23 May 2026 | May 2027 | GoDaddy.com, LLC | 23 May 2026 · expires May 2027 | checking… | |
| 2026 | openbook.pw | 28 May 2026 | May 2027 | GoDaddy.com, LLC | 28 May 2026 · expires May 2027 | checking… |  |
| 2026 | openbook.property | 1 Jun 2026 | Jun 2027 | Key-Systems GmbH | 1 Jun 2026 · expires Jun 2027 | checking… |  |
| 2026 | openbook.click | 22 Jun 2026 | Jun 2027 | NAMECHEAP | 22 Jun 2026 · expires Jun 2027 | checking… |  |
| 2026 | openbook.ren | 16 Jul 2026 | Jul 2027 | 烟台帝思普网络科技有限公司 | 16 Jul 2026 · expires Jul 2027 | checking… |  |
| 2026 | openbook.cool | 29 Jul 2026 | Jul 2027 | GoDaddy.com, LLC | 29 Jul 2026 · expires Jul 2027 | checking… |  |
| 2026 | openbook.bet | 27 Aug 2026 | Aug 2027 | Domain Science Kutatási Szolg… | 27 Aug 2026 · expires Aug 2027 | checking… |  |
| 2026 | openbook.ink | 17 Sep 2026 | Sep 2027 | NameCheap, Inc. | 17 Sep 2026 · expires Sep 2027 | checking… |  |
| 2026 | openbook.gives | 25 Sep 2026 | Sep 2027 | Spaceship, Inc. | 25 Sep 2026 · expires Sep 2027 | checking… |  |
| 2026 | openbook.giving | 25 Sep 2026 | Sep 2027 | Spaceship, Inc. | 25 Sep 2026 · expires Sep 2027 | checking… |  |
| 2026 | openbook.page | 18 Oct 2026 | Oct 2027 | Cloudflare, Inc. | 18 Oct 2026 · expires Oct 2027 | checking… |  |
| 2026 | openbook.ing | 22 Oct 2026 | Oct 2028 | Cloudflare, Inc. | 22 Oct 2026 · expires Oct 2028 | checking… | |
| 2026 | openbook.store | 22 Oct 2026 | Oct 2027 | GoDaddy.com, LLC | 22 Oct 2026 · expires Oct 2027 | checking… | |
| 2026 | openbook.phd | 23 Oct 2026 | Oct 2027 | GoDaddy.com, LLC | 23 Oct 2026 · expires Oct 2027 | checking… |  |
| — | openbook.academy | no date on record | — | — | no date on record | checking… |  |
| — | openbook.ae | no date on record | — | Host Arabia | no date on record | checking… | |
| — | openbook.agency | no date on record | — | — | no date on record | checking… |  |
| — | openbook.archi | no date on record | — | — | no date on record | checking… |  |
| — | openbook.at | no date on record | — | World4You Internet Services G… | no date on record | checking… |  |
| — | openbook.au | no date on record | — | whois.auda.org.au | no date on record | checking… | |
| — | openbook.auction | no date on record | — | — | no date on record | checking… |  |
| — | openbook.ba | no date on record | — | — | no date on record | checking… | |
| — | openbook.bio | no date on record | — | — | no date on record | checking… |  |
| — | openbook.business | no date on record | — | — | no date on record | checking… |  |
| — | openbook.bz | no date on record | — | — | no date on record | checking… | |
| — | openbook.cafe | no date on record | — | — | no date on record | checking… |  |
| — | openbook.care | no date on record | — | — | no date on record | checking… |  |
| — | openbook.ch | no date on record | — | — | no date on record | checking… | |
| — | openbook.chat | no date on record | — | — | no date on record | checking… |  |
| — | openbook.city | no date on record | — | — | no date on record | checking… |  |
| — | openbook.cn | no date on record | Mar 2029 | 阿里云计算有限公司（万网） | no date on record · expires Mar 2029 | checking… | |
| — | openbook.co.il | no date on record | — | LiveDNS Ltd | no date on record | checking… |  |
| — | openbook.co.jp | no date on record | — | — | no date on record | checking… | |
| — | openbook.co.ke | no date on record | — | — | no date on record | checking… |  |
| — | openbook.co.zw | no date on record | — | — | no date on record | checking… | |
| — | openbook.coach | no date on record | — | — | no date on record | checking… |  |
| — | openbook.com.au | no date on record | — | whois.auda.org.au | no date on record | checking… |  |
| — | openbook.com.cn | no date on record | Mar 2027 | 阿里云计算有限公司（万网） | no date on record · expires Mar 2027 | checking… | |
| — | openbook.com.es | no date on record | — | — | no date on record | checking… | |
| — | openbook.com.hk | no date on record | Jul 2026 (passed) | SPEEDY GROUP CORP. LIMITED | no date on record · expiry Jul 2026 (passed) | checking… |  |
| — | openbook.com.mx | no date on record | Oct 2026 (passed) | GoDaddy.com | no date on record · expiry Oct 2026 (passed) | checking… |  |
| — | openbook.community | no date on record | — | — | no date on record | checking… | |
| — | openbook.company | no date on record | — | — | no date on record | checking… |  |
| — | openbook.consulting | no date on record | — | — | no date on record | checking… | |
| — | openbook.courses | no date on record | — | — | no date on record | checking… | |
| — | openbook.de | no date on record | — | — | no date on record | checking… |  |
| — | openbook.design | no date on record | — | — | no date on record | checking… |  |
| — | openbook.digital | no date on record | — | — | no date on record | checking… | |
| — | openbook.directory | no date on record | — | — | no date on record | checking… | |
| — | openbook.dk | no date on record | — | — | no date on record | checking… |  |
| — | openbook.earth | no date on record | — | — | no date on record | checking… |  |
| — | openbook.education | no date on record | — | — | no date on record | checking… |  |
| — | openbook.email | no date on record | — | — | no date on record | checking… | |
| — | openbook.es | no date on record | — | — | no date on record | checking… | |
| — | openbook.eu | no date on record | — | Registrar.eu | no date on record | checking… | |
| — | openbook.exchange | no date on record | — | — | no date on record | checking… | |
| — | openbook.finance | no date on record | — | — | no date on record | checking… | |
| — | openbook.financial | no date on record | — | — | no date on record | checking… | |
| — | openbook.fund | no date on record | — | — | no date on record | checking… | |
| — | openbook.fyi | no date on record | — | — | no date on record | checking… |  |
| — | openbook.games | no date on record | — | — | no date on record | checking… |  |
| — | openbook.gg | no date on record | — | — | no date on record | checking… |  |
| — | openbook.gq | no date on record | — | — | no date on record | checking… | |
| — | openbook.gr | no date on record | — | — | no date on record | checking… |  |
| — | openbook.group | no date on record | — | — | no date on record | checking… | |
| — | openbook.guru | no date on record | — | — | no date on record | checking… | |
| — | openbook.health | no date on record | — | — | no date on record | checking… |  |
| — | openbook.id | no date on record | — | — | no date on record | checking… |  |
| — | openbook.ie | no date on record | — | — | no date on record | checking… |  |
| — | openbook.im | no date on record | Jul 2026 (passed) | — | no date on record · expiry Jul 2026 (passed) | checking… | |
| — | openbook.institute | no date on record | — | — | no date on record | checking… | |
| — | openbook.ir | no date on record | — | — | no date on record | checking… | |
| — | openbook.kr | no date on record | Nov 2026 | — | no date on record · expires Nov 2026 | checking… | |
| — | openbook.life | no date on record | — | — | no date on record | checking… |  |
| — | openbook.live | no date on record | — | — | no date on record | checking… | |
| — | openbook.lk | no date on record | — | — | no date on record | checking… | |
| — | openbook.loans | no date on record | — | — | no date on record | checking… |  |
| — | openbook.lv | no date on record | — | — | no date on record | checking… | |
| — | openbook.market | no date on record | — | — | no date on record | checking… | |
| — | openbook.marketing | no date on record | — | — | no date on record | checking… | |
| — | openbook.markets | no date on record | — | — | no date on record | checking… |  |
| — | openbook.media | no date on record | — | — | no date on record | checking… |  |
| — | openbook.ml | no date on record | — | — | no date on record | checking… | |
| — | openbook.mortgage | no date on record | — | — | no date on record | checking… |  |
| — | openbook.mx | no date on record | — | — | no date on record | checking… |  |
| — | openbook.net.cn | no date on record | Sep 2026 (passed) | 上海福虎信息科技有限公司 | no date on record · expiry Sep 2026 (passed) | checking… |  |
| — | openbook.network | no date on record | — | — | no date on record | checking… |  |
| — | openbook.photography | no date on record | — | — | no date on record | checking… |  |
| — | openbook.pl | no date on record | — | — | no date on record | checking… |  |
| — | openbook.plus | no date on record | — | — | no date on record | checking… |  |
| — | openbook.pub | no date on record | — | — | no date on record | checking… | |
| — | openbook.re.kr | no date on record | — | — | no date on record | checking… |  |
| — | openbook.rentals | no date on record | — | — | no date on record | checking… | |
| — | openbook.reviews | no date on record | — | — | no date on record | checking… |  |
| — | openbook.ro | no date on record | — | — | no date on record | checking… | |
| — | openbook.school | no date on record | — | — | no date on record | checking… |  |
| — | openbook.scot | no date on record | — | — | no date on record | checking… |  |
| — | openbook.services | no date on record | — | — | no date on record | checking… | |
| — | openbook.shop | no date on record | — | — | no date on record | checking… | |
| — | openbook.si | no date on record | — | — | no date on record | checking… |  |
| — | openbook.so | no date on record | — | — | no date on record | checking… |  |
| — | openbook.social | no date on record | — | — | no date on record | checking… |  |
| — | openbook.software | no date on record | — | — | no date on record | checking… |  |
| — | openbook.solutions | no date on record | — | — | no date on record | checking… |  |
| — | openbook.studio | no date on record | — | — | no date on record | checking… |  |
| — | openbook.study | no date on record | — | — | no date on record | checking… | |
| — | openbook.team | no date on record | — | — | no date on record | checking… |  |
| — | openbook.technology | no date on record | — | — | no date on record | checking… | |
| — | openbook.tn | no date on record | — | — | no date on record | checking… | |
| — | openbook.today | no date on record | — | — | no date on record | checking… |  |
| — | openbook.tokyo | no date on record | — | — | no date on record | checking… |  |
| — | openbook.tools | no date on record | — | — | no date on record | checking… |  |
| — | openbook.travel | no date on record | — | — | no date on record | checking… |  |
| — | openbook.tw | no date on record | — | — | no date on record | checking… | |
| — | openbook.uz | no date on record | — | — | no date on record | checking… | |
| — | openbook.vc | no date on record | — | — | no date on record | checking… |  |
| — | openbook.vn | no date on record | — | — | no date on record | checking… |  |
| — | openbook.web.id | no date on record | — | — | no date on record | checking… | |
| — | openbook.wiki | no date on record | — | — | no date on record | checking… | |
| — | openbook.work | no date on record | — | — | no date on record | checking… |  |
| — | openbook.works | no date on record | — | — | no date on record | checking… |  |
| — | openbook.world | no date on record | — | — | no date on record | checking… |  |
| — | openbook.ws | no date on record | — | — | no date on record | checking… |  |
| — | openbook.wtf | no date on record | — | — | no date on record | checking… |  |
| — | openbook.xin | 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.