[Captain_Goggles]

Look at the whois:

WHOIS information for google2.com:

[whois.alldomains.com]
MarkMonitor.com - The Leader in Corporate Domain Management
----------------------------------------------------------
For Global Domain Consolidation, Research & Intelligence,
and Enterprise DNS, go to: www.markmonitor.com
----------------------------------------------------------

The Data in MarkMonitor.com's WHOIS database is provided by MarkMonitor.com
for information purposes, and to assist persons in obtaining information
about or related to a domain name registration record. MarkMonitor.com
does not guarantee its accuracy. By submitting a WHOIS query, you agree
that you will use this Data only for lawful purposes and that, under no
circumstances will you use this Data to: (1) allow, enable, or otherwise
support the transmission of mass unsolicited, commercial advertising or
solicitations via e-mail (spam); or (2) enable high volume, automated,
electronic processes that apply to MarkMonitor.com (or its systems).
MarkMonitor.com reserves the right to modify these terms at any time.
By submitting this query, you agree to abide by this policy.

Registrant:
Google Inc. (DOM-25888
2400 E. Bayshore Pkwy
Mountain View CA 94043
US

Domain Name: google2.com

Registrar Name: Alldomains.com
Registrar Whois: whois.alldomains.com
Registrar Homepage: http://www.alldomains.com

Administrative Contact:
DNS Admin (NIC-1340142) Google Inc.
2400 E. Bayshore Pkwy
Mountain View CA 94043
US
[email]dns-admin@google.com[/url]
+1.6503300100
Fax- +1.6506181499
Technical Contact, Zone Contact:
DNS Admin (NIC-1340144) Google Inc.
2400 E. Bayshore Pkwy
Mountain View CA 94043
US
[email]dns-admin@google.com[/url]
+1.6503300100
Fax- +1.6506181499

Created on..............: 2002-Mar-29.
Expires on..............: 2006-Mar-29.
Record last updated on..: 2003-Dec-30 15:39:34.

Domain servers in listed order:

NS1.GOOGLE.COM
NS2.GOOGLE.COM
NS3.GOOGLE.COM
NS4.GOOGLE.COM

MarkMonitor.com - The Leader in Corporate Domain Management
----------------------------------------------------------
For Global Domain Consolidation, Research & Intelligence,
and Enterprise DNS, go to: www.MarkMonitor.com
----------------------------------------------------------

Anyways, I thought that was kind of interesting. I'm sure other people have noticed it before. Could this be something new google is planning, or just an extra domain they registered?