Netcraft Hosting Provider Performance Monitoring

Performance Error Log for www.rackspace.com

Netcraft considers an outage to have occurred when there has been at least one failed request from every sampling point within each sampling interval. The table below shows outages calculated using the collectors Pennsylvania/INetU-2, London/DXI Networks, Amsterdam/Webair, San Jose/Datapipe, Phoenix/GoDaddy, New York/New York Internet, Romania/Hostway, Italy/Aruba and Zurich/Qube.

Outage history for Rackspace showing 1 outage between 24-Jul-2014 22:54 and 29-Jul-2014 22:54; the aggregate outage duration is 17 hours and 8 minutes.
Status Hostname Start Time Duration
Up www.rackspace.com 24-Jul-2014 22:54 Up for 4 days, 5 hours and 50 minutes
Down www.rackspace.com 29-Jul-2014 04:45 Down for 17 hours and 8 minutes
Up www.rackspace.com 29-Jul-2014 21:53 Up for 1 hour and 1 minute

Errors for Rackspace from Pennsylvania/INetU-2, London/DXI Networks, Amsterdam/Webair, San Jose/Datapipe, Phoenix/GoDaddy, New York/New York Internet, Romania/Hostway, Italy/Aruba and Zurich/Qube

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Date Error type HTTP Status Hostname (ipaddress) Agent DNS Connect Firstbyte Lastbyte Total
29-Jul-2014 22:45:37 read failed   www.rackspace.com(173.203.44.116) Amsterdam/Webair 0.033 0.103     0.205
29-Jul-2014 22:41:22 read failed   www.rackspace.com(173.203.44.116) San Jose/Datapipe 0.147 0.056     0.112
29-Jul-2014 22:41:07 read failed   www.rackspace.com(173.203.44.116) Italy/Aruba 0.094 0.120     0.241
29-Jul-2014 22:38:37 read failed   www.rackspace.com(173.203.44.116) Zurich/Qube 0.072 0.111     0.222
29-Jul-2014 22:37:34 read failed   www.rackspace.com(173.203.44.116) Romania/Hostway 0.143 0.134     0.268
29-Jul-2014 22:37:21 read failed   www.rackspace.com(173.203.44.116) Phoenix/GoDaddy 0.285 0.062     0.124
29-Jul-2014 22:34:50 read failed   www.rackspace.com(173.203.44.116) New York/New York Internet 0.023 0.020     0.091
29-Jul-2014 22:30:37 read failed   www.rackspace.com(173.203.44.116) Amsterdam/Webair 0.032 0.105     0.210
29-Jul-2014 22:29:52 read failed   www.rackspace.com(173.203.44.116) London/DXI Networks 0.013 0.091     0.181
29-Jul-2014 22:28:13 read failed   www.rackspace.com(173.203.44.116) Pennsylvania/INetU-2 0.034 0.027     0.050
29-Jul-2014 22:26:22 read failed   www.rackspace.com(173.203.44.116) San Jose/Datapipe 0.150 0.057     0.114
29-Jul-2014 22:26:07 read failed   www.rackspace.com(173.203.44.116) Italy/Aruba 0.101 0.122     0.244
29-Jul-2014 22:23:37 read failed   www.rackspace.com(173.203.44.116) Zurich/Qube 0.062 0.112     0.224
29-Jul-2014 22:22:34 read failed   www.rackspace.com(173.203.44.116) Romania/Hostway 0.289 0.131     0.262
29-Jul-2014 22:22:21 read failed   www.rackspace.com(173.203.44.116) Phoenix/GoDaddy 0.329 0.062     0.125
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      DNS lookup for Rackspace from Pennsylvania/INetU-2
      Display steps: 15.00 minutes Last sample 29-Jul-2014 22:45:00 GMT
        Time in seconds  
      Sample No. samples Average Max Latest Failures
      DNS lookup from Pennsylvania/INetU-2 to www.rackspace.com 479 0.057 2.147 0.000 71
          DNS lookup for Rackspace from London/DXI Networks
          Display steps: 15.00 minutes Last sample 29-Jul-2014 22:45:00 GMT
            Time in seconds  
          Sample No. samples Average Max Latest Failures
          DNS lookup from London/DXI Networks to www.rackspace.com 479 0.023 0.871 0.000 74
              DNS lookup for Rackspace from Amsterdam/Webair
              Display steps: 15.00 minutes Last sample 29-Jul-2014 22:45:00 GMT
                Time in seconds  
              Sample No. samples Average Max Latest Failures
              DNS lookup from Amsterdam/Webair to www.rackspace.com 480 0.056 2.182 0.000 75
                  DNS lookup for Rackspace from San Jose/Datapipe
                  Display steps: 15.00 minutes Last sample 29-Jul-2014 22:45:00 GMT
                    Time in seconds  
                  Sample No. samples Average Max Latest Failures
                  DNS lookup from San Jose/Datapipe to www.rackspace.com 480 0.166 1.039 0.000 73
                      DNS lookup for Rackspace from Phoenix/GoDaddy
                      Display steps: 15.00 minutes Last sample 29-Jul-2014 22:45:00 GMT
                        Time in seconds  
                      Sample No. samples Average Max Latest Failures
                      DNS lookup from Phoenix/GoDaddy to www.rackspace.com 479 0.236 2.434 0.000 74
                          DNS lookup for Rackspace from New York/New York Internet
                          Display steps: 15.00 minutes Last sample 29-Jul-2014 22:45:00 GMT
                            Time in seconds  
                          Sample No. samples Average Max Latest Failures
                          DNS lookup from New York/New York Internet to www.rackspace.com 479 0.101 4.102 0.000 74
                              DNS lookup for Rackspace from Romania/Hostway
                              Display steps: 15.00 minutes Last sample 29-Jul-2014 22:45:00 GMT
                                Time in seconds  
                              Sample No. samples Average Max Latest Failures
                              DNS lookup from Romania/Hostway to www.rackspace.com 479 0.208 2.371 0.000 74
                                  DNS lookup for Rackspace from Italy/Aruba
                                  Display steps: 15.00 minutes Last sample 29-Jul-2014 22:45:00 GMT
                                    Time in seconds  
                                  Sample No. samples Average Max Latest Failures
                                  DNS lookup from Italy/Aruba to www.rackspace.com 480 0.121 0.982 0.000 74
                                      DNS lookup for Rackspace from Zurich/Qube
                                      Display steps: 15.00 minutes Last sample 29-Jul-2014 22:45:00 GMT
                                        Time in seconds  
                                      Sample No. samples Average Max Latest Failures
                                      DNS lookup from Zurich/Qube to www.rackspace.com 479 0.100 2.295 0.000 72
                                      OS, Web Server and Hosting History for www.rackspace.com
                                      OS Server Last seen IP address Netblock Owner
                                      F5 BIG-IP Apache/2.2.3 (Red Hat) 28-Jul-2014 173.203.44.116 Rackspace.com
                                      unknown Apache/2.2.3 (Red Hat) 8-Aug-2013 173.203.44.116 Rackspace.com
                                      F5 BIG-IP Apache/2.2.3 (Red Hat) 7-Aug-2013 173.203.44.116 Rackspace.com
                                      unknown Apache/2.2.3 (Red Hat) 7-Aug-2013 173.203.44.116 Rackspace.com
                                      F5 BIG-IP Apache/2.2.3 (Red Hat) 6-Aug-2013 173.203.44.116 Rackspace.com
                                      unknown Apache/2.2.3 (Red Hat) 10-Jul-2013 173.203.44.116 Rackspace.com
                                      F5 BIG-IP Apache/2.2.3 (Red Hat) 10-Jul-2013 173.203.44.116 Rackspace.com
                                      Linux Apache/2.2.3 (Red Hat) 9-Jul-2013 173.203.44.116 Rackspace.com
                                      F5 BIG-IP Apache/2.2.3 (Red Hat) 6-Jul-2013 173.203.44.116 Rackspace.com
                                      Linux Apache/2.2.3 (Red Hat) 5-Jul-2013 173.203.44.116 Rackspace.com