Performance Error Log for h.ocsp-certum.com

Select Metric:

Show Outage History

Errors for h.ocsp-certum.com 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

Show redirects

Date Error type HTTP Status Hostname (ipaddress) Agent DNS Connect Firstbyte Lastbyte Total
20-Feb-2018 14:35:18 failed to connect to server   h.ocsp-certum.com(23.111.11.211) Italy/Aruba-2 0.251       20.006
19-Feb-2018 22:37:09 failed to connect to server   h.ocsp-certum.com(23.111.11.211) Pennsylvania/INetU-3 0.394 0.005     20.016
19-Feb-2018 06:38:24 failed to connect to server   h.ocsp-certum.com(23.111.11.211) Zurich/vXtream-2 0.252       20.019
19-Feb-2018 06:22:09 failed to connect to server   h.ocsp-certum.com(23.111.11.211) Pennsylvania/INetU-3 0.375 0.005     20.020
17-Feb-2018 18:39:45 failed to connect to server   h.ocsp-certum.com(23.111.11.211) New York/New York Internet-2 0.261 0.000     20.019
17-Feb-2018 15:22:08 failed to connect to server   h.ocsp-certum.com(23.111.11.211) Pennsylvania/INetU-3 0.344 0.006     20.019
17-Feb-2018 12:39:45 failed to connect to server   h.ocsp-certum.com(23.111.11.211) New York/New York Internet-2 0.334 0.000     20.019
16-Feb-2018 10:22:08 failed to connect to server   h.ocsp-certum.com(23.111.11.211) Pennsylvania/INetU-3 0.484 0.006     20.012
Page 1 - (
errors per page)

DNS lookup for h.ocsp-certum.com from New York/New York Internet-2

Display steps: 15.00 minutes Last sample: 20-Feb-2018 15:00:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from New York/New York Internet-2 to h.ocsp-certum.com 480 0.275 0.754 0.255 2

DNS lookup for h.ocsp-certum.com from Pennsylvania/INetU-3

Display steps: 15.00 minutes Last sample: 20-Feb-2018 15:00:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Pennsylvania/INetU-3 to h.ocsp-certum.com 480 0.439 1.169 0.330 4

DNS lookup for h.ocsp-certum.com from Italy/Aruba-2

Display steps: 15.00 minutes Last sample: 20-Feb-2018 15:00:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Italy/Aruba-2 to h.ocsp-certum.com 480 0.577 2.807 0.900 1

DNS lookup for h.ocsp-certum.com from US West/Azure

Display steps: 15.00 minutes Last sample: 20-Feb-2018 15:00:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from US West/Azure to h.ocsp-certum.com 480 0.604 1.101 0.698 0

DNS lookup for h.ocsp-certum.com from Zurich/vXtream-2

Display steps: 15.00 minutes Last sample: 20-Feb-2018 15:00:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Zurich/vXtream-2 to h.ocsp-certum.com 480 0.253 0.679 0.156 1

DNS lookup for h.ocsp-certum.com from Ireland/Amazon

Display steps: 15.00 minutes Last sample: 20-Feb-2018 15:00:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Ireland/Amazon to h.ocsp-certum.com 479 0.349 0.873 0.123 0

DNS lookup for h.ocsp-certum.com from Amsterdam/Webair-2

Display steps: 15.00 minutes Last sample: 20-Feb-2018 15:00:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Amsterdam/Webair-2 to h.ocsp-certum.com 479 0.180 2.052 0.048 0

DNS lookup for h.ocsp-certum.com from Singapore/DigitalOcean

Display steps: 15.00 minutes Last sample: 20-Feb-2018 15:00:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Singapore/DigitalOcean to h.ocsp-certum.com 480 1.025 1.907 1.369 0
OS, Web Server and Hosting History for h.ocsp-certum.com
OS Server Last seen IP address Netblock Owner
Linux NetDNA-cache/2.2 19-Feb-2018 23.111.11.211 Nobis Technology Group, LLC