Every extension, oldest first

66mmr55

We have seen 66mmr55 registered in 15 extensions. The oldest is 66mmr55.com, registered on 1 Jul 2025; the newest, 66mmr55.vip, on 29 Oct 2026.

Checking which of them answer in DNS today…

Seen in: 15 extensions
Oldest: 2025 66mmr55.com
Newest: 2026 66mmr55.vip
In DNS today: … checking

Registrations by year

1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014new generic extensions
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
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. 3 names have no date on record and are not on the axis.

Registered in

Year	Domain	Registered	Expires	Registrar	Details	DNS today
2025	66mmr55.com	1 Jul 2025	Jul 2027	Gname.com Pte. Ltd.	1 Jul 2025 expires Jul 2027	checking…
2026	66mmr55.net	23 Jun 2026	Jun 2027	Dynadot Inc	23 Jun 2026 expires Jun 2027	checking…
2026	66mmr55.app	24 Jun 2026	Jun 2027	DYNADOT LLC	24 Jun 2026 expires Jun 2027	checking…
2026	66mmr55.org	24 Jun 2026	Jun 2027	Dynadot Inc	24 Jun 2026 expires Jun 2027	checking…
2026	66mmr55.bet	19 Jul 2026	Jul 2027	DYNADOT LLC	19 Jul 2026 expires Jul 2027	checking…
2026	66mmr55.pro	17 Aug 2026	Aug 2027	Dynadot Inc	17 Aug 2026 expires Aug 2027	checking…
2026	66mmr55.cam	27 Aug 2026	Aug 2027	Dynadot Inc	27 Aug 2026 expires Aug 2027	checking…
2026	66mmr55.asia	31 Aug 2026	Aug 2027	Dynadot Inc	31 Aug 2026 expires Aug 2027	checking…
2026	66mmr55.click	1 Sep 2026	Sep 2027	Dynadot, LLC	1 Sep 2026 expires Sep 2027	checking…
2026	66mmr55.bar	13 Oct 2026	Oct 2027	Dynadot, LLC	13 Oct 2026 expires Oct 2027	checking…
2026	66mmr55.club	18 Oct 2026	Oct 2027	Dynadot Inc	18 Oct 2026 expires Oct 2027	checking…
2026	66mmr55.vip	29 Oct 2026	Oct 2027	Dynadot Inc	29 Oct 2026 expires Oct 2027	checking…
—	66mmr55.im	no date on record	Oct 2027	—	no date on record expires Oct 2027	checking…
—	66mmr55.lat	no date on record	—	—	no date on record	checking…
—	66mmr55.ws	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.