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 2 outages between 20-Jul-2014 07:47 and 25-Jul-2014 07:47; the aggregate outage duration is 1 day, 17 hours and 16 minutes.
Status Hostname Start Time Duration
Down www.rackspace.com 20-Jul-2014 06:49 Down for 1 day, 5 hours and 2 minutes
Up www.rackspace.com 21-Jul-2014 11:52 Up for 1 hour and 45 minutes
Down www.rackspace.com 21-Jul-2014 13:38 Down for 12 hours and 14 minutes
Up www.rackspace.com 22-Jul-2014 01:52 Up for 3 days, 5 hours and 54 minutes

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
23-Jul-2014 03:30:26 failed to connect to server   www.rackspace.com(173.203.44.116) Italy/Aruba 0.453       20.000
23-Jul-2014 03:00:05 failed to connect to server   www.rackspace.com(173.203.44.116) Italy/Aruba 4.492       20.000
22-Jul-2014 20:26:00 No error 302 www.rackspace.com(173.203.44.116) San Jose/Datapipe 0.165 12.668 15.940 15.940 15.940
22-Jul-2014 02:38:24 failed to connect to server   www.rackspace.com(173.203.44.116) Zurich/Qube 0.067       19.999
22-Jul-2014 02:37:34 failed to connect to server   www.rackspace.com(173.203.44.116) Romania/Hostway 0.146       19.999
22-Jul-2014 02:37:20 failed to connect to server   www.rackspace.com(173.203.44.116) Phoenix/GoDaddy 0.456       20.000
22-Jul-2014 01:52:34 read failed   www.rackspace.com(173.203.44.116) Romania/Hostway 0.156 0.135     0.270
22-Jul-2014 01:52:20 read failed   www.rackspace.com(173.203.44.116) Phoenix/GoDaddy 0.327 0.062     0.125
22-Jul-2014 01:49:49 read failed   www.rackspace.com(173.203.44.116) New York/New York Internet 0.110 0.020     0.040
22-Jul-2014 01:45:36 read failed   www.rackspace.com(173.203.44.116) Amsterdam/Webair 0.034 0.101     0.202
22-Jul-2014 01:44:35 read failed   www.rackspace.com(173.203.44.116) London/DXI Networks 0.012 0.091     0.181
22-Jul-2014 01:43:04 read failed   www.rackspace.com(173.203.44.116) Pennsylvania/INetU-2 0.201 0.023     0.047
22-Jul-2014 01:40:58 read failed   www.rackspace.com(173.203.44.116) San Jose/Datapipe 0.154 0.060     0.120
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      DNS lookup for Rackspace from Pennsylvania/INetU-2
      Display steps: 15.00 minutes Last sample 25-Jul-2014 07:30:00 GMT
        Time in seconds  
      Sample No. samples Average Max Latest Failures
      DNS lookup from Pennsylvania/INetU-2 to www.rackspace.com 480 0.085 2.112 0.038 169
          DNS lookup for Rackspace from London/DXI Networks
          Display steps: 15.00 minutes Last sample 25-Jul-2014 07:30:00 GMT
            Time in seconds  
          Sample No. samples Average Max Latest Failures
          DNS lookup from London/DXI Networks to www.rackspace.com 479 0.019 0.251 0.012 164
              DNS lookup for Rackspace from Amsterdam/Webair
              Display steps: 15.00 minutes Last sample 25-Jul-2014 07:30:00 GMT
                Time in seconds  
              Sample No. samples Average Max Latest Failures
              DNS lookup from Amsterdam/Webair to www.rackspace.com 479 0.040 0.192 0.032 161
                  DNS lookup for Rackspace from San Jose/Datapipe
                  Display steps: 15.00 minutes Last sample 25-Jul-2014 07:30:00 GMT
                    Time in seconds  
                  Sample No. samples Average Max Latest Failures
                  DNS lookup from San Jose/Datapipe to www.rackspace.com 480 0.172 0.343 0.255 169
                      DNS lookup for Rackspace from Phoenix/GoDaddy
                      Display steps: 15.00 minutes Last sample 25-Jul-2014 07:30:00 GMT
                        Time in seconds  
                      Sample No. samples Average Max Latest Failures
                      DNS lookup from Phoenix/GoDaddy to www.rackspace.com 479 0.282 2.456 0.227 165
                          DNS lookup for Rackspace from New York/New York Internet
                          Display steps: 15.00 minutes Last sample 25-Jul-2014 07:30:00 GMT
                            Time in seconds  
                          Sample No. samples Average Max Latest Failures
                          DNS lookup from New York/New York Internet to www.rackspace.com 479 0.081 2.134 0.106 169
                              DNS lookup for Rackspace from Romania/Hostway
                              Display steps: 15.00 minutes Last sample 25-Jul-2014 07:30:00 GMT
                                Time in seconds  
                              Sample No. samples Average Max Latest Failures
                              DNS lookup from Romania/Hostway to www.rackspace.com 479 0.220 2.293 2.144 169
                                  DNS lookup for Rackspace from Italy/Aruba
                                  Display steps: 15.00 minutes Last sample 25-Jul-2014 07:30:00 GMT
                                    Time in seconds  
                                  Sample No. samples Average Max Latest Failures
                                  DNS lookup from Italy/Aruba to www.rackspace.com 479 0.197 5.362 0.110 170
                                      DNS lookup for Rackspace from Zurich/Qube
                                      Display steps: 15.00 minutes Last sample 25-Jul-2014 07:30:00 GMT
                                        Time in seconds  
                                      Sample No. samples Average Max Latest Failures
                                      DNS lookup from Zurich/Qube to www.rackspace.com 479 0.091 2.103 0.071 166
                                      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) 24-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