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, Romania/Hostway, Italy/Aruba, Zurich/Qube and New York/New York Internet.

Outage history for Rackspace showing 5 outages between 18-Jul-2014 11:57 and 23-Jul-2014 11:57; the aggregate outage duration is 3 days, 6 hours and 39 minutes.
Status Hostname Start Time Duration
Up www.rackspace.com 18-Jul-2014 11:57 Up for 5 hours and 15 minutes
Down www.rackspace.com 18-Jul-2014 17:13 Down for 47 minutes
Up www.rackspace.com 18-Jul-2014 18:00 Up for 9 minutes
Down www.rackspace.com 18-Jul-2014 18:10 Down for 1 hour and 13 minutes
Up www.rackspace.com 18-Jul-2014 19:23 Up for 2 minutes
Down www.rackspace.com 18-Jul-2014 19:25 Down for 8 hours and 30 minutes
Up www.rackspace.com 19-Jul-2014 03:55 Up for 2 minutes
Down www.rackspace.com 19-Jul-2014 03:58 Down for 2 days, 7 hours and 54 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 1 day, 10 hours and 4 minutes

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

Show redirects

Date Error type HTTP Status Hostname (ipaddress) Agent DNS Connect Firstbyte Lastbyte Total
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 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
22-Jul-2014 01:40:34 read failed   www.rackspace.com(173.203.44.116) Italy/Aruba 0.110 0.121     0.242
22-Jul-2014 01:38:24 read failed   www.rackspace.com(173.203.44.116) Zurich/Qube 0.061 0.111     0.221
22-Jul-2014 01:37:34 read failed   www.rackspace.com(173.203.44.116) Romania/Hostway 0.313 0.134     0.267
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      DNS lookup for Rackspace from Pennsylvania/INetU-2
      Display steps: 15.00 minutes Last sample 23-Jul-2014 11:45:00 GMT
        Time in seconds  
      Sample No. samples Average Max Latest Failures
      DNS lookup from Pennsylvania/INetU-2 to www.rackspace.com 480 0.107 2.147 0.177 324
          DNS lookup for Rackspace from London/DXI Networks
          Display steps: 15.00 minutes Last sample 23-Jul-2014 11:45:00 GMT
            Time in seconds  
          Sample No. samples Average Max Latest Failures
          DNS lookup from London/DXI Networks to www.rackspace.com 480 0.023 0.313 0.012 321
              DNS lookup for Rackspace from Amsterdam/Webair
              Display steps: 15.00 minutes Last sample 23-Jul-2014 11:45:00 GMT
                Time in seconds  
              Sample No. samples Average Max Latest Failures
              DNS lookup from Amsterdam/Webair to www.rackspace.com 479 0.043 0.192 0.028 316
                  DNS lookup for Rackspace from San Jose/Datapipe
                  Display steps: 15.00 minutes Last sample 23-Jul-2014 11:45:00 GMT
                    Time in seconds  
                  Sample No. samples Average Max Latest Failures
                  DNS lookup from San Jose/Datapipe to www.rackspace.com 479 0.166 0.327 0.187 322
                      DNS lookup for Rackspace from Phoenix/GoDaddy
                      Display steps: 15.00 minutes Last sample 23-Jul-2014 11:45:00 GMT
                        Time in seconds  
                      Sample No. samples Average Max Latest Failures
                      DNS lookup from Phoenix/GoDaddy to www.rackspace.com 479 0.300 2.456 0.216 319
                          DNS lookup for Rackspace from Romania/Hostway
                          Display steps: 15.00 minutes Last sample 23-Jul-2014 11:45:00 GMT
                            Time in seconds  
                          Sample No. samples Average Max Latest Failures
                          DNS lookup from Romania/Hostway to www.rackspace.com 479 0.208 2.298 0.147 323
                              DNS lookup for Rackspace from Italy/Aruba
                              Display steps: 15.00 minutes Last sample 23-Jul-2014 11:45:00 GMT
                                Time in seconds  
                              Sample No. samples Average Max Latest Failures
                              DNS lookup from Italy/Aruba to www.rackspace.com 479 0.262 5.362 0.342 324
                                  DNS lookup for Rackspace from Zurich/Qube
                                  Display steps: 15.00 minutes Last sample 23-Jul-2014 11:45:00 GMT
                                    Time in seconds  
                                  Sample No. samples Average Max Latest Failures
                                  DNS lookup from Zurich/Qube to www.rackspace.com 479 0.075 0.377 0.065 320
                                      DNS lookup for Rackspace from New York/New York Internet
                                      Display steps: 15.00 minutes Last sample 23-Jul-2014 11:45:00 GMT
                                        Time in seconds  
                                      Sample No. samples Average Max Latest Failures
                                      DNS lookup from New York/New York Internet to www.rackspace.com 479 0.108 2.106 0.056 324
                                      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) 22-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