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
7-Dec-2016 21:10:41 failed to connect to server   ocsp.tbs-x509.com(178.255.83.1) Zurich/Qube 0.018       20.000
7-Dec-2016 20:25:41 failed to connect to server   ocsp.tbs-x509.com(178.255.83.1) Zurich/Qube 0.019       19.999
7-Dec-2016 19:55:41 failed to connect to server   ocsp.tbs-x509.com(178.255.83.1) Zurich/Qube 0.043       19.999
7-Dec-2016 18:40:41 failed to connect to server   ocsp.tbs-x509.com(178.255.83.1) Zurich/Qube 0.023       19.999
6-Dec-2016 22:22:17 Hostname not found   ocsp.tbs-x509.com(0.0.0.0) Phoenix/GoDaddy 19.769        
6-Dec-2016 21:20:25 Hostname not found   ocsp.tbs-x509.com(0.0.0.0) Phoenix/GoDaddy 10.147        
5-Dec-2016 23:35:25 Hostname not found   ocsp.tbs-x509.com(0.0.0.0) Phoenix/GoDaddy 0.001        
5-Dec-2016 20:50:25 failed to connect to server   ocsp.tbs-x509.com(178.255.83.1) Phoenix/GoDaddy 0.168       19.999
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There is no performance data available for ocsp.tbs-x509.com from Pennsylvania/INetU-2, Romania/Hostway, Italy/Aruba 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: 7-Dec-2016 21:45:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures

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

Display steps: 15.00 minutes Last sample: 7-Dec-2016 21:45:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from London/DXI Networks to ocsp.tbs-x509.com 480 0.039 1.233 0.025 0

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

Display steps: 15.00 minutes Last sample: 7-Dec-2016 21:45:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Amsterdam/Webair to ocsp.tbs-x509.com 480 0.020 2.009 0.024 0

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

Display steps: 15.00 minutes Last sample: 7-Dec-2016 21:45:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from San Jose/Datapipe to ocsp.tbs-x509.com 479 0.173 0.543 0.151 0

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

Display steps: 15.00 minutes Last sample: 7-Dec-2016 21:45:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Phoenix/GoDaddy to ocsp.tbs-x509.com 479 0.196 0.539 0.180 4

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

Display steps: 15.00 minutes Last sample: 7-Dec-2016 21:45:00 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: 7-Dec-2016 21:45:00 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: 7-Dec-2016 21:45:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures

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

Display steps: 15.00 minutes Last sample: 7-Dec-2016 21:45:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Zurich/Qube to ocsp.tbs-x509.com 480 0.030 0.151 0.019 4
OS, Web Server and Hosting History for ocsp.tbs-x509.com
OS Server Last seen IP address Netblock Owner
Linux Apache 30-Nov-2016 178.255.83.1 Comodo CA
Linux Apache/2.2.22 (Debian) 27-Nov-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