Performance Error Log for ocsp.certum.pl

Select Metric:

Show Outage History

Errors for ocsp.certum.pl from Italy/Aruba-2, Amsterdam/Webair, San Jose/Datapipe, Phoenix/GoDaddy, New York/New York Internet-2, Pennsylvania/INetU-3 and Zurich/vXtream

Show redirects

Date Error type HTTP Status Hostname (ipaddress) Agent DNS Connect Firstbyte Lastbyte Total
21-Jan-2018 19:56:41 failed to connect to server   ocsp.certum.pl(23.111.11.211) Zurich/vXtream 0.053       20.000
Page 1 - (
errors per page)

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

Display steps: 15.00 minutes Last sample: 22-Jan-2018 06:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
First byte from Italy/Aruba-2 to ocsp.certum.pl 480 0.080 3.627 0.070 0

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

Display steps: 15.00 minutes Last sample: 22-Jan-2018 06:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
First byte from Amsterdam/Webair to ocsp.certum.pl 480 0.022 1.723 0.004 0

First byte for ocsp.certum.pl from San Jose/Datapipe

Display steps: 15.00 minutes Last sample: 22-Jan-2018 06:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
First byte from San Jose/Datapipe to ocsp.certum.pl 480 0.027 1.256 0.002 0

First byte for ocsp.certum.pl from Phoenix/GoDaddy

Display steps: 15.00 minutes Last sample: 22-Jan-2018 06:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
First byte from Phoenix/GoDaddy to ocsp.certum.pl 480 0.135 3.428 0.023 0

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

Display steps: 15.00 minutes Last sample: 22-Jan-2018 06:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
First byte from New York/New York Internet-2 to ocsp.certum.pl 480 0.035 2.048 0.001 0

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

Display steps: 15.00 minutes Last sample: 22-Jan-2018 06:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
First byte from Pennsylvania/INetU-3 to ocsp.certum.pl 479 0.054 7.334 0.010 0

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

Display steps: 15.00 minutes Last sample: 22-Jan-2018 06:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
First byte from Zurich/vXtream to ocsp.certum.pl 479 0.030 3.041 0.013 1
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.