Every extension, oldest first

a66cool

We have seen a66cool registered in 12 extensions. The oldest is a66cool.com, registered on 8 Jun 2026; the newest, a66cool.win, on 28 Oct 2026.

Checking which of them answer in DNS today…

Seen in: 12 extensions
Oldest: 2026 a66cool.com
Newest: 2026 a66cool.win
In DNS today: … checking

Registrations by year

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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. 2 names have no date on record and are not on the axis.

Registered in

Year	Domain	Registered	Expires	Registrar	Details	DNS today
2026	a66cool.com	8 Jun 2026	Jun 2027	Dynadot Inc	8 Jun 2026 expires Jun 2027	checking…
2026	a66cool.net	13 Jun 2026	Jun 2027	Dynadot Inc	13 Jun 2026 expires Jun 2027	checking…
2026	a66cool.org	18 Aug 2026	Aug 2027	Dynadot Inc	18 Aug 2026 expires Aug 2027	checking…
2026	a66cool.pro	19 Aug 2026	Aug 2027	Dynadot Inc	19 Aug 2026 expires Aug 2027	checking…
2026	a66cool.app	28 Aug 2026	Aug 2027	Dynadot LLC.	28 Aug 2026 expires Aug 2027	checking…
2026	a66cool.bar	14 Oct 2026	Oct 2027	Dynadot, LLC	14 Oct 2026 expires Oct 2027	checking…
2026	a66cool.lat	14 Oct 2026	Oct 2027	DYNADOT LLC	14 Oct 2026 expires Oct 2027	checking…
2026	a66cool.onl	22 Oct 2026	Oct 2027	DYNADOT LLC	22 Oct 2026 expires Oct 2027	checking…
2026	a66cool.fun	28 Oct 2026	Oct 2027	Dynadot Inc	28 Oct 2026 expires Oct 2027	checking…
2026	a66cool.win	28 Oct 2026	Oct 2027	DYNADOT LLC	28 Oct 2026 expires Oct 2027	checking…
—	a66cool.cam	no date on record	—	—	no date on record	checking…
—	a66cool.vu	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.