Performance Error Log for ocsp.tbs-x509.com

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Show Outage History

Errors for ocsp.tbs-x509.com 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
3-Jul-2015 05:55:47 failed to connect to server   ocsp.tbs-x509.com(178.255.83.1) Italy/Aruba 0.036       20.000
2-Jul-2015 19:18:27 failed to connect to server   ocsp.tbs-x509.com(178.255.83.1) Amsterdam/Webair 0.015 0.010     19.999
2-Jul-2015 09:55:47 failed to connect to server   ocsp.tbs-x509.com(178.255.83.1) Italy/Aruba 0.082       20.001
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errors per page)

There is no performance data available for ocsp.tbs-x509.com from Romania/Hostway or New York/New York Internet for DNS lookup

DNS lookup for ocsp.tbs-x509.com from Pennsylvania/INetU-2

Display steps: 15.00 minutes Last sample: 5-Jul-2015 09:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Pennsylvania/INetU-2 to ocsp.tbs-x509.com 480 0.254 2.381 0.086 0

DNS lookup for ocsp.tbs-x509.com from London/DXI Networks

Display steps: 15.00 minutes Last sample: 5-Jul-2015 09:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from London/DXI Networks to ocsp.tbs-x509.com 480 0.079 0.815 0.014 0

DNS lookup for ocsp.tbs-x509.com from Amsterdam/Webair

Display steps: 15.00 minutes Last sample: 5-Jul-2015 09:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Amsterdam/Webair to ocsp.tbs-x509.com 480 0.046 1.151 0.013 1

DNS lookup for ocsp.tbs-x509.com from San Jose/Datapipe

Display steps: 15.00 minutes Last sample: 5-Jul-2015 09:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from San Jose/Datapipe to ocsp.tbs-x509.com 479 0.223 0.966 0.196 0

DNS lookup for ocsp.tbs-x509.com from Phoenix/GoDaddy

Display steps: 15.00 minutes Last sample: 5-Jul-2015 09:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Phoenix/GoDaddy to ocsp.tbs-x509.com 479 0.237 2.318 0.168 0

DNS lookup for ocsp.tbs-x509.com from New York/New York Internet

Display steps: 15.00 minutes Last sample: 5-Jul-2015 09:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures

DNS lookup for ocsp.tbs-x509.com from Romania/Hostway

Display steps: 15.00 minutes Last sample: 5-Jul-2015 09:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures

DNS lookup for ocsp.tbs-x509.com from Italy/Aruba

Display steps: 15.00 minutes Last sample: 5-Jul-2015 09:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Italy/Aruba to ocsp.tbs-x509.com 471 0.091 0.866 0.033 2

DNS lookup for ocsp.tbs-x509.com from Zurich/Qube

Display steps: 15.00 minutes Last sample: 5-Jul-2015 09:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Zurich/Qube to ocsp.tbs-x509.com 480 0.056 0.346 0.034 0
OS, Web Server and Hosting History for ocsp.tbs-x509.com
OS Server Last seen IP address Netblock Owner
Linux Apache/2.2.22 (Debian) 4-Jul-2015 178.255.83.1 Comodo CA
Linux Apache 25-Mar-2014 178.255.83.1 Comodo CA
Linux Apache/2.2.22 (Debian) 24-Mar-2014 178.255.83.1 Comodo CA
Linux Apache 22-Mar-2014 178.255.83.1 Comodo CA
Linux Apache/2.2.22 (Debian) 9-Mar-2014 178.255.83.1 Comodo CA
Linux Apache 7-Mar-2014 178.255.83.1 Comodo CA
Linux Apache/2.2.22 (Debian) 3-Mar-2014 178.255.83.1 Comodo CA
Linux Apache 26-Feb-2014 178.255.83.1 Comodo CA
Linux Apache/2.2.22 (Debian) 23-Feb-2014 178.255.83.1 Comodo CA
Linux Apache 10-Feb-2014 178.255.83.1 Comodo CA