Performance Error Log for ocsp.certum.pl

Select Metric:

Show Outage History

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

Hide redirects

Date Error type HTTP Status Hostname (ipaddress) Agent DNS Connect Firstbyte Lastbyte Total
20-Feb-2018 19:38:27 failed to connect to server   ocsp.certum.pl(23.111.11.211) Zurich/vXtream-2 0.257       20.012
20-Feb-2018 14:35:22 failed to connect to server   ocsp.certum.pl(23.111.11.211) Italy/Aruba-2 0.343       20.004
Page 1 - (
errors per page)

First byte for ocsp.certum.pl from New York/New York Internet-2

Display steps: 15.00 minutes Last sample: 24-Feb-2018 15:45:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
First byte from New York/New York Internet-2 to ocsp.certum.pl 479 0.009 0.465 0.002 0

First byte for ocsp.certum.pl from Pennsylvania/INetU-3

Display steps: 15.00 minutes Last sample: 24-Feb-2018 15:45:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
First byte from Pennsylvania/INetU-3 to ocsp.certum.pl 479 0.014 0.258 0.223 0

First byte for ocsp.certum.pl from Italy/Aruba-2

Display steps: 15.00 minutes Last sample: 24-Feb-2018 15:45:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
First byte from Italy/Aruba-2 to ocsp.certum.pl 480 0.088 4.342 0.056 1

First byte for ocsp.certum.pl from US West/Azure

Display steps: 15.00 minutes Last sample: 24-Feb-2018 15:45:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
First byte from US West/Azure to ocsp.certum.pl 480 0.015 0.381 0.009 0

First byte for ocsp.certum.pl from Zurich/vXtream-2

Display steps: 15.00 minutes Last sample: 24-Feb-2018 15:45:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
First byte from Zurich/vXtream-2 to ocsp.certum.pl 479 0.076 8.730 0.014 1

First byte for ocsp.certum.pl from Ireland/Amazon

Display steps: 15.00 minutes Last sample: 24-Feb-2018 15:45:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
First byte from Ireland/Amazon to ocsp.certum.pl 479 0.028 0.898 0.021 0

First byte for ocsp.certum.pl from Amsterdam/Webair-2

Display steps: 15.00 minutes Last sample: 24-Feb-2018 15:45:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
First byte from Amsterdam/Webair-2 to ocsp.certum.pl 480 0.008 0.474 0.052 0

First byte for ocsp.certum.pl from Singapore/DigitalOcean

Display steps: 15.00 minutes Last sample: 24-Feb-2018 15:45:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
First byte from Singapore/DigitalOcean to ocsp.certum.pl 479 0.051 1.547 0.079 0
OS, Web Server and Hosting History for ocsp.certum.pl
OS Server Last seen IP address Netblock Owner
Linux NetDNA-cache/2.2 27-Sep-2017 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.