Attached files

file filename
10-Q - FORM 10-Q - RACKSPACE HOSTING, INC.raxform10q.htm
EX-10.1 - RULES OF THE RACKSPACE HOSTING INC 2010 HM REVENUE & CUSTOMS UK APPROVED SUB-PLAN - RACKSPACE HOSTING, INC.ex10-1.htm
EX-10.2 - FORM OF THE 2010 HM REVENUE & CUSTOMS UK APPROVED SUB-PLAN NOTICE OF GRANT OF STOCK OPTION - RACKSPACE HOSTING, INC.ex10-2.htm
EX-32.2 - SECTION 906 CERTIFICATION OF CFO - RACKSPACE HOSTING, INC.rax32-2.htm
EX-31.1 - SECTION 302 CERTIFICATION OF CEO - RACKSPACE HOSTING, INC.rax31-1.htm
EX-31.2 - SECTION 302 CERTIFICATION OF CFO - RACKSPACE HOSTING, INC.rax31-2.htm
Exhibit 32.1
 
CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER
PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
 
In connection with the Quarterly Report on Form 10-Q of Rackspace Hosting, Inc. for the quarterly period ended March 31, 2010 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), A. Lanham Napier, as Principal Executive Officer of Rackspace Hosting, Inc., hereby certifies, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to the best of his knowledge the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, and the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of Rackspace Hosting, Inc.
 
             
Date: May 5, 2010
     
By:
  /s/ A. Lanham Napier 
           
 A. Lanham Napier
           
Chief Executive Officer, President and Director
 (Principal Executive Officer)