Netcraft Hosting Provider Performance Monitoring

Performance Error Log for www.rackspace.com

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
23-Jul-2014 20:58:04 failed to connect to server   www.rackspace.com(173.203.44.116) Pennsylvania/INetU-2 0.039       20.089
23-Jul-2014 20:57:19 failed to connect to server   www.rackspace.com(173.203.44.116) San Jose/Datapipe 0.983 15.868     20.014
Page 1 - (
errors per page)

      DNS lookup for Rackspace from Pennsylvania/INetU-2
      Display steps: 15.00 minutes Last sample 28-Jul-2014 12:00:00 GMT
        Time in seconds  
      Sample No. samples Average Max Latest Failures
      DNS lookup from Pennsylvania/INetU-2 to www.rackspace.com 479 0.065 2.147 0.027 1
          DNS lookup for Rackspace from London/DXI Networks
          Display steps: 15.00 minutes Last sample 28-Jul-2014 12:00:00 GMT
            Time in seconds  
          Sample No. samples Average Max Latest Failures
          DNS lookup from London/DXI Networks to www.rackspace.com 479 0.020 0.871 0.012 0
              DNS lookup for Rackspace from Amsterdam/Webair
              Display steps: 15.00 minutes Last sample 28-Jul-2014 12:00:00 GMT
                Time in seconds  
              Sample No. samples Average Max Latest Failures
              DNS lookup from Amsterdam/Webair to www.rackspace.com 479 0.045 2.182 0.032 0
                  DNS lookup for Rackspace from San Jose/Datapipe
                  Display steps: 15.00 minutes Last sample 28-Jul-2014 12:00:00 GMT
                    Time in seconds  
                  Sample No. samples Average Max Latest Failures
                  DNS lookup from San Jose/Datapipe to www.rackspace.com 480 0.167 0.958 0.162 1
                      DNS lookup for Rackspace from Phoenix/GoDaddy
                      Display steps: 15.00 minutes Last sample 28-Jul-2014 12:00:00 GMT
                        Time in seconds  
                      Sample No. samples Average Max Latest Failures
                      DNS lookup from Phoenix/GoDaddy to www.rackspace.com 479 0.243 2.435 0.164 0
                          DNS lookup for Rackspace from New York/New York Internet
                          Display steps: 15.00 minutes Last sample 28-Jul-2014 12:00:00 GMT
                            Time in seconds  
                          Sample No. samples Average Max Latest Failures
                          DNS lookup from New York/New York Internet to www.rackspace.com 478 0.098 4.102 0.020 0
                              DNS lookup for Rackspace from Romania/Hostway
                              Display steps: 15.00 minutes Last sample 28-Jul-2014 12:00:00 GMT
                                Time in seconds  
                              Sample No. samples Average Max Latest Failures
                              DNS lookup from Romania/Hostway to www.rackspace.com 479 0.217 2.371 0.144 0
                                  DNS lookup for Rackspace from Italy/Aruba
                                  Display steps: 15.00 minutes Last sample 28-Jul-2014 12:00:00 GMT
                                    Time in seconds  
                                  Sample No. samples Average Max Latest Failures
                                  DNS lookup from Italy/Aruba to www.rackspace.com 480 0.122 0.476 0.100 0
                                      DNS lookup for Rackspace from Zurich/Qube
                                      Display steps: 15.00 minutes Last sample 28-Jul-2014 12:00:00 GMT
                                        Time in seconds  
                                      Sample No. samples Average Max Latest Failures
                                      DNS lookup from Zurich/Qube to www.rackspace.com 480 0.099 2.103 0.062 0
                                      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) 27-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