Every extension, oldest first

psbooks

We have seen psbooks registered in 10 extensions. The oldest is psbooks.com, registered on 13 Feb 2002; the newest, psbooks.in, on 9 Aug 2025.

Checking which of them answer in DNS today…

Seen in: 10 extensions
Oldest: 2002 psbooks.com
Newest: 2025 psbooks.in
In DNS today: … checking

Registrations by year

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2014new generic extensions
2015
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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. 3 names have no date on record and are not on the axis.

Registered in

Year	Domain	Registered	Expires	Registrar	Details	DNS today
2002	psbooks.com	13 Feb 2002	Feb 2027	Cloudflare, Inc.	13 Feb 2002 expires Feb 2027	checking…
2010	psbooks.co	26 Jul 2010	Jul 2026 (passed)	Cloudflare, Inc.	26 Jul 2010 expiry Jul 2026 (passed)	checking…
2015	psbooks.com.ua	6 May 2015	May 2027	NIC.UA LLC	6 May 2015 expires May 2027	checking…
2017	psbooks.net	11 Mar 2017	Mar 2027	Cloudflare, Inc.	11 Mar 2017 expires Mar 2027	checking…
2019	psbooks.uk	4 Jul 2019	Jul 2027	Cloudflare, Inc.	4 Jul 2019 expires Jul 2027	checking…
2023	psbooks.kr	4 Jan 2023	Jan 2029	—	4 Jan 2023 expires Jan 2029	checking…
2025	psbooks.in	9 Aug 2025	Aug 2027	HOSTINGER operations, UAB	9 Aug 2025 expires Aug 2027	checking…
—	psbooks.au	no date on record	—	GoDaddy.com LLC trading as Go…	no date on record	checking…
—	psbooks.co.uk	no date on record	—	—	no date on record	checking…
—	psbooks.com.au	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.