Every extension, oldest first

ptcorp

We have seen ptcorp registered in 9 extensions. The oldest is ptcorp.com, registered on 28 Mar 2004; the newest, ptcorp.net, on 18 Apr 2025.

Checking which of them answer in DNS today…

Seen in: 9 extensions
Oldest: 2004 ptcorp.com
Newest: 2025 ptcorp.net
In DNS today: … checking

Registrations by year

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2014new generic extensions
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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
2004	ptcorp.com	28 Mar 2004	Feb 2027	GoDaddy.com, LLC	28 Mar 2004 expires Feb 2027	checking…
2019	ptcorp.in	23 Apr 2019	Apr 2029	GoDaddy	23 Apr 2019 expires Apr 2029	checking…
2019	ptcorp.ca	1 Aug 2019	Aug 2027	Go Daddy Domains Canada, Inc	1 Aug 2019 expires Aug 2027	checking…
2021	ptcorp.co.kr	6 Apr 2021	Apr 2029	—	6 Apr 2021 expires Apr 2029	checking…
2024	ptcorp.ltd	4 Feb 2024	Feb 2027	GoDaddy.com, LLC	4 Feb 2024 expires Feb 2027	checking…
2025	ptcorp.net	18 Apr 2025	Apr 2027	Spaceship, Inc.	18 Apr 2025 expires Apr 2027	checking…
—	ptcorp.com.au	no date on record	—	—	no date on record	checking…
—	ptcorp.com.hk	no date on record	—	—	no date on record	checking…
—	ptcorp.com.vn	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.