Every extension, oldest first

penchecks

We have seen penchecks registered in 20 extensions. The oldest is penchecks.com, registered on 16 Jun 1999; the newest, penchecks.dev, on 21 Jul 2025.

Checking which of them answer in DNS today…

Seen in: 20 extensions
Oldest: 1999 penchecks.com
Newest: 2025 penchecks.dev
In DNS today: … checking

Registrations by year

1985
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1989
1990
1991
1992
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1999
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2012
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2014new generic extensions
2015
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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. 2 names have no date on record and are not on the axis.

Registered in

Year	Domain	Registered	Expires	Registrar	Details	DNS today
1999	penchecks.com	16 Jun 1999	Jun 2028	Network Solutions, LLC	16 Jun 1999 expires Jun 2028	checking…
2003	penchecks.net	25 Apr 2003	Apr 2029	Network Solutions, LLC	25 Apr 2003 expires Apr 2029	checking…
2014	penchecks.org	14 Apr 2014	Apr 2029	Network Solutions, LLC	14 Apr 2014 expires Apr 2029	checking…
2016	penchecks.biz	19 Jan 2016	Jan 2028	GoDaddy.com, LLC	19 Jan 2016 expires Jan 2028	checking…
2016	penchecks.company	19 Jan 2016	Jan 2028	GoDaddy.com, LLC	19 Jan 2016 expires Jan 2028	checking…
2016	penchecks.email	19 Jan 2016	Jan 2028	GoDaddy.com, LLC	19 Jan 2016 expires Jan 2028	checking…
2016	penchecks.guide	19 Jan 2016	Jan 2028	GoDaddy.com, LLC	19 Jan 2016 expires Jan 2028	checking…
2016	penchecks.info	19 Jan 2016	Jan 2028	GoDaddy.com, LLC	19 Jan 2016 expires Jan 2028	checking…
2016	penchecks.mobi	19 Jan 2016	Jan 2028	GoDaddy.com, LLC	19 Jan 2016 expires Jan 2028	checking…
2016	penchecks.online	19 Jan 2016	Jan 2027	GoDaddy.com, LLC	19 Jan 2016 expires Jan 2027	checking…
2016	penchecks.report	19 Jan 2016	Jan 2028	GoDaddy.com, LLC	19 Jan 2016 expires Jan 2028	checking…
2016	penchecks.review	19 Jan 2016	Jan 2028	GoDaddy.com, LLC	19 Jan 2016 expires Jan 2028	checking…
2016	penchecks.services	19 Jan 2016	Jan 2028	GoDaddy.com, LLC	19 Jan 2016 expires Jan 2028	checking…
2016	penchecks.solutions	19 Jan 2016	Jan 2028	GoDaddy.com, LLC	19 Jan 2016 expires Jan 2028	checking…
2016	penchecks.tips	19 Jan 2016	Jan 2028	GoDaddy.com, LLC	19 Jan 2016 expires Jan 2028	checking…
2023	penchecks.ai	18 Oct 2023	Oct 2027	GoDaddy.com, LLC	18 Oct 2023 expires Oct 2027	checking…
2025	penchecks.co.inpending delete on 16 Aug 2026	5 Jun 2025	Jun 2026 (passed)	Tucows Domains Inc.	5 Jun 2025 expiry Jun 2026 (passed)	checking…
2025	penchecks.dev	21 Jul 2025	Jul 2030	GoDaddy.com, LLC	21 Jul 2025 expires Jul 2030	checking…
—	penchecks.co	no date on record	—	—	no date on record	checking…
—	penchecks.xyz	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.