Performance Error Log for ocsp.certum.pl

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Show Outage History

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 New York/New York Internet-2, Pennsylvania/INetU-3, Italy/Aruba-2, US West/Azure, Zurich/vXtream-2, Ireland/Amazon, Amsterdam/Webair-2 and Singapore/DigitalOcean.

Outage history for ocsp.certum.pl showing 4 outages between 9-Nov-2018 01:38 and 14-Nov-2018 01:38; the aggregate outage duration is 1 hour and 24 minutes.
Status Hostname Start Time Duration
Up ocsp.certum.pl 9-Nov-2018 01:38 Up for 4 days, 12 hours and 49 minutes
Down ocsp.certum.pl 13-Nov-2018 14:28 Down for 30 minutes
Up ocsp.certum.pl 13-Nov-2018 14:58 Up for 1 hour and 25 minutes
Down ocsp.certum.pl 13-Nov-2018 16:23 Down for 15 minutes
Up ocsp.certum.pl 13-Nov-2018 16:38 Up for 37 minutes
Down ocsp.certum.pl 13-Nov-2018 17:15 Down for 18 minutes
Up ocsp.certum.pl 13-Nov-2018 17:34 Up for 1 hour and 19 minutes
Down ocsp.certum.pl 13-Nov-2018 18:53 Down for 20 minutes
Up ocsp.certum.pl 13-Nov-2018 19:14 Up for 6 hours and 23 minutes

Errors for ocsp.certum.pl from New York/New York Internet-2, Pennsylvania/INetU-3, Italy/Aruba-2, US West/Azure, Zurich/vXtream-2, Ireland/Amazon, Amsterdam/Webair-2 and Singapore/DigitalOcean

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Date Error type HTTP Status Hostname (ipaddress) Agent DNS Connect Firstbyte Lastbyte Total
13-Nov-2018 19:14:20 No error 400 ocsp.certum.pl(151.139.236.246) Amsterdam/Webair-2 0.053 0.001 0.062 0.062 0.062
13-Nov-2018 19:13:12 No error 400 ocsp.certum.pl(151.139.236.246) Ireland/Amazon 0.276 0.017 0.132 0.132 0.132
13-Nov-2018 19:10:30 No error 400 ocsp.certum.pl(151.139.236.246) Pennsylvania/INetU-3 0.377 0.023 0.295 0.295 0.295
13-Nov-2018 19:08:38 No error 400 ocsp.certum.pl(151.139.236.246) New York/New York Internet-2 0.276 0.001 0.220 0.220 0.220
13-Nov-2018 19:07:05 No error 400 ocsp.certum.pl(151.139.107.238) Singapore/DigitalOcean 0.932 0.001 0.703 0.703 0.703
13-Nov-2018 19:04:28 No error 400 ocsp.certum.pl(151.139.236.246) Italy/Aruba-2 0.401 0.016 0.073 0.073 0.073
13-Nov-2018 19:02:20 No error 400 ocsp.certum.pl(151.139.236.246) US West/Azure 0.416 0.005 0.362 0.362 0.362
13-Nov-2018 19:00:53 No error 400 ocsp.certum.pl(151.139.236.246) Zurich/vXtream-2 0.576 0.010 0.091 0.091 0.091
13-Nov-2018 18:59:20 No error 400 ocsp.certum.pl(151.139.236.246) Amsterdam/Webair-2 0.395 0.001 0.059 0.059 0.059
13-Nov-2018 18:58:12 No error 400 ocsp.certum.pl(151.139.236.246) Ireland/Amazon 0.164 0.018 0.131 0.131 0.131
13-Nov-2018 18:55:30 No error 400 ocsp.certum.pl(151.139.236.246) Pennsylvania/INetU-3 0.492 0.023 0.294 0.294 0.294
13-Nov-2018 18:53:38 No error 400 ocsp.certum.pl(151.139.236.246) New York/New York Internet-2 0.304 0.001 0.203 0.203 0.203
13-Nov-2018 18:49:28 No error 400 ocsp.certum.pl(151.139.236.246) Italy/Aruba-2 0.313 0.025 0.094 0.094 0.094
13-Nov-2018 18:45:53 No error 400 ocsp.certum.pl(151.139.236.246) Zurich/vXtream-2 0.617 0.010 0.091 0.091 0.091
13-Nov-2018 18:44:20 No error 400 ocsp.certum.pl(151.139.236.246) Amsterdam/Webair-2 0.307 0.001 0.059 0.059 0.059
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Connect for ocsp.certum.pl from New York/New York Internet-2

Display steps: 15.00 minutes Last sample: 14-Nov-2018 01:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
Connect from New York/New York Internet-2 to ocsp.certum.pl 480 0.001 0.001 0.001 24

Connect for ocsp.certum.pl from Pennsylvania/INetU-3

Display steps: 15.00 minutes Last sample: 14-Nov-2018 01:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
Connect from Pennsylvania/INetU-3 to ocsp.certum.pl 479 0.023 0.025 0.023 18

Connect for ocsp.certum.pl from Italy/Aruba-2

Display steps: 15.00 minutes Last sample: 14-Nov-2018 01:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
Connect from Italy/Aruba-2 to ocsp.certum.pl 479 0.019 0.030 0.016 24

Connect for ocsp.certum.pl from US West/Azure

Display steps: 15.00 minutes Last sample: 14-Nov-2018 01:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
Connect from US West/Azure to ocsp.certum.pl 479 0.005 0.010 0.004 14

Connect for ocsp.certum.pl from Zurich/vXtream-2

Display steps: 15.00 minutes Last sample: 14-Nov-2018 01:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
Connect from Zurich/vXtream-2 to ocsp.certum.pl 479 0.010 0.015 0.010 25

Connect for ocsp.certum.pl from Ireland/Amazon

Display steps: 15.00 minutes Last sample: 14-Nov-2018 01:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
Connect from Ireland/Amazon to ocsp.certum.pl 480 0.017 0.024 0.017 26

Connect for ocsp.certum.pl from Amsterdam/Webair-2

Display steps: 15.00 minutes Last sample: 14-Nov-2018 01:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
Connect from Amsterdam/Webair-2 to ocsp.certum.pl 480 0.001 0.003 0.001 21

Connect for ocsp.certum.pl from Singapore/DigitalOcean

Display steps: 15.00 minutes Last sample: 14-Nov-2018 01:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
Connect from Singapore/DigitalOcean to ocsp.certum.pl 479 0.004 0.154 0.001 9
OS, Web Server and Hosting History for ocsp.certum.pl
OS Server Last seen IP address Netblock Owner
Linux NetDNA-cache/2.2 16-May-2018 23.111.11.211 Nobis Technology Group, LLC
unknown NetDNA-cache/2.2 29-Nov-2016 23.111.11.211 Nobis Technology Group, LLC
unknown NetDNA-cache/2.2 22-Nov-2016 94.31.29.96 Public Services
FreeBSD ICAS HTTP SERVER/1.1 for UNIZETO Python/2.4.3 16-Mar-2016 213.222.201.16 Asseco Data Systems S.A.
unknown NetDNA-cache/2.2 14-Mar-2016 94.31.29.96 Public Services
FreeBSD ICAS HTTP SERVER/1.1 for UNIZETO Python/2.4.3 25-Jan-2016 213.222.201.16 Asseco Data Systems S.A.
unknown ICAS HTTP SERVER/1.1 for UNIZETO Python/2.4.3 10-Nov-2015 213.222.201.16 Asseco Data Systems S.A.
unknown ICAS HTTP SERVER/1.1 for UNIZETO Python/2.4.3 3-Aug-2015 213.222.198.16 Asseco Data Systems S.A.
unknown ICAS HTTP SERVER/1.1 for UNIZETO Python/2.4.3 29-Jul-2015 213.222.201.16 Asseco Data Systems S.A.
unknown ICAS HTTP SERVER/1.1 for UNIZETO Python/2.4.3 23-Apr-2015 213.222.198.16 Asseco Data Systems S.A.