Performance Error Log for ocsp2.wosign.cn/ca2g2/server1/free

Select Metric:

Show Outage History

Errors for ocsp2.wosign.cn/ca2g2/server1/free 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
15-Aug-2018 05:46:37 failed to connect to server   ocsp2.wosign.cn/ca2g2/server1/free(23.46.211.160) US West/Azure 0.895 0.030     20.006
Page 1 - (
errors per page)

DNS lookup for ocsp2.wosign.cn/ca2g2/server1/free from New York/New York Internet-2

Display steps: 15.00 minutes Last sample: 15-Aug-2018 16:30:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from New York/New York Internet-2 to ocsp2.wosign.cn/ca2g2/server1/free 479 0.789 3.532 0.644 0

DNS lookup for ocsp2.wosign.cn/ca2g2/server1/free from Pennsylvania/INetU-3

Display steps: 15.00 minutes Last sample: 15-Aug-2018 16:30:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Pennsylvania/INetU-3 to ocsp2.wosign.cn/ca2g2/server1/free 479 0.817 3.226 0.964 0

DNS lookup for ocsp2.wosign.cn/ca2g2/server1/free from Italy/Aruba-2

Display steps: 15.00 minutes Last sample: 15-Aug-2018 16:30:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Italy/Aruba-2 to ocsp2.wosign.cn/ca2g2/server1/free 480 1.305 4.941 1.884 0

DNS lookup for ocsp2.wosign.cn/ca2g2/server1/free from US West/Azure

Display steps: 15.00 minutes Last sample: 15-Aug-2018 16:30:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from US West/Azure to ocsp2.wosign.cn/ca2g2/server1/free 480 0.833 3.314 0.879 1

DNS lookup for ocsp2.wosign.cn/ca2g2/server1/free from Zurich/vXtream-2

Display steps: 15.00 minutes Last sample: 15-Aug-2018 16:30:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Zurich/vXtream-2 to ocsp2.wosign.cn/ca2g2/server1/free 480 1.384 5.848 2.996 0

DNS lookup for ocsp2.wosign.cn/ca2g2/server1/free from Ireland/Amazon

Display steps: 15.00 minutes Last sample: 15-Aug-2018 16:30:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Ireland/Amazon to ocsp2.wosign.cn/ca2g2/server1/free 480 0.740 2.723 0.383 0

DNS lookup for ocsp2.wosign.cn/ca2g2/server1/free from Amsterdam/Webair-2

Display steps: 15.00 minutes Last sample: 15-Aug-2018 16:30:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Amsterdam/Webair-2 to ocsp2.wosign.cn/ca2g2/server1/free 479 0.809 3.351 0.695 0

DNS lookup for ocsp2.wosign.cn/ca2g2/server1/free from Singapore/DigitalOcean

Display steps: 15.00 minutes Last sample: 15-Aug-2018 16:30:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Singapore/DigitalOcean to ocsp2.wosign.cn/ca2g2/server1/free 480 1.469 4.026 1.432 0
OS, Web Server and Hosting History for ocsp2.wosign.cn/ca2g2/server1/free
OS Server Last seen IP address Netblock Owner
Linux nginx/1.9.14 17-May-2018 173.222.210.81 Akamai International, BV
Linux nginx/1.7.2 9-May-2018 92.123.140.147 Akamai Technologies
Linux nginx/1.7.2 27-Sep-2017 88.221.134.16 Akamai Technologies
Linux nginx/1.7.2 1-May-2017 92.123.140.9 Akamai Technologies
Linux nginx/1.7.2 27-Mar-2017 23.55.59.35 Akamai International, BV
Linux nginx/1.7.2 23-Feb-2017 173.222.210.50 Akamai International, BV
Linux nginx/1.7.2 29-Jan-2017 92.123.140.9 Akamai Technologies
unknown nginx/1.7.2 9-Jan-2017 92.123.140.9 Akamai Technologies
unknown nginx/1.7.2 20-Oct-2016 173.222.210.50 Akamai International, BV
Linux nginx/1.7.2 21-Aug-2016 92.123.140.147 Akamai Technologies