Performance Error Log for sslocsp.twca.com.tw

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Errors for sslocsp.twca.com.tw 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

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Date Error type HTTP Status Hostname (ipaddress) Agent DNS Connect Firstbyte Lastbyte Total
16-Jan-2019 14:08:56 read failed   sslocsp.twca.com.tw(60.250.3.135) Amsterdam/Webair-2 0.961 0.245     0.492
16-Jan-2019 10:32:42 read failed   sslocsp.twca.com.tw(60.250.3.135) US West/Azure 1.273 0.175     0.354
15-Jan-2019 23:21:02 read failed   sslocsp.twca.com.tw(60.250.3.135) Zurich/vXtream-2 0.304 0.286     0.576
15-Jan-2019 16:40:03 failed to connect to server   sslocsp.twca.com.tw(219.87.64.165) Singapore/DigitalOcean 1.104       20.009
14-Jan-2019 16:08:56 read failed   sslocsp.twca.com.tw(60.250.3.135) Amsterdam/Webair-2 1.075 0.248     0.498
14-Jan-2019 03:28:37 read failed   sslocsp.twca.com.tw(60.250.3.135) Ireland/Amazon 0.676 0.284     0.570
13-Jan-2019 03:12:02 read failed   sslocsp.twca.com.tw(60.250.3.135) Pennsylvania/INetU-3 0.404 0.205     0.414
13-Jan-2019 01:36:01 read failed   sslocsp.twca.com.tw(60.250.3.135) Zurich/vXtream-2 1.053 0.275     0.552
12-Jan-2019 16:13:37 read failed   sslocsp.twca.com.tw(60.250.3.135) Ireland/Amazon 1.351 0.282     0.564
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DNS lookup for sslocsp.twca.com.tw from New York/New York Internet-2

Display steps: 15.00 minutes Last sample: 16-Jan-2019 19:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from New York/New York Internet-2 to sslocsp.twca.com.tw 479 0.769 2.964 0.420 0

DNS lookup for sslocsp.twca.com.tw from Pennsylvania/INetU-3

Display steps: 15.00 minutes Last sample: 16-Jan-2019 19:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Pennsylvania/INetU-3 to sslocsp.twca.com.tw 480 0.820 3.057 2.913 1

DNS lookup for sslocsp.twca.com.tw from Italy/Aruba-2

Display steps: 15.00 minutes Last sample: 16-Jan-2019 19:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Italy/Aruba-2 to sslocsp.twca.com.tw 480 1.009 3.299 1.427 0

DNS lookup for sslocsp.twca.com.tw from US West/Azure

Display steps: 15.00 minutes Last sample: 16-Jan-2019 19:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from US West/Azure to sslocsp.twca.com.tw 479 0.738 2.914 0.561 1

DNS lookup for sslocsp.twca.com.tw from Zurich/vXtream-2

Display steps: 15.00 minutes Last sample: 16-Jan-2019 19:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Zurich/vXtream-2 to sslocsp.twca.com.tw 479 1.024 3.411 0.795 2

DNS lookup for sslocsp.twca.com.tw from Ireland/Amazon

Display steps: 15.00 minutes Last sample: 16-Jan-2019 19:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Ireland/Amazon to sslocsp.twca.com.tw 479 0.996 3.272 0.809 2

DNS lookup for sslocsp.twca.com.tw from Amsterdam/Webair-2

Display steps: 15.00 minutes Last sample: 16-Jan-2019 19:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Amsterdam/Webair-2 to sslocsp.twca.com.tw 479 1.113 4.040 0.594 2

DNS lookup for sslocsp.twca.com.tw from Singapore/DigitalOcean

Display steps: 15.00 minutes Last sample: 16-Jan-2019 19:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Singapore/DigitalOcean to sslocsp.twca.com.tw 479 0.581 2.798 0.918 1
OS, Web Server and Hosting History for sslocsp.twca.com.tw
OS Server Last seen IP address Netblock Owner
F5 BIG-IP Apache-Coyote/1.1 28-May-2017 60.250.3.135 Data Communication Business Group,
F5 BIG-IP Apache-Coyote/1.1 25-Mar-2017 219.87.64.165 Taiwan Fixed Network CO.,LTD.
F5 BIG-IP Apache-Coyote/1.1 3-Mar-2017 60.250.3.135 Data Communication Business Group,
F5 BIG-IP Apache-Coyote/1.1 26-Feb-2017 219.87.64.165 Taiwan Fixed Network CO.,LTD.
F5 BIG-IP Apache-Coyote/1.1 21-Feb-2017 60.250.3.135 Data Communication Business Group,
F5 BIG-IP Apache-Coyote/1.1 20-Feb-2017 219.87.64.165 Taiwan Fixed Network CO.,LTD.
F5 BIG-IP Apache-Coyote/1.1 10-Feb-2017 60.250.3.135 Data Communication Business Group,
F5 BIG-IP Apache-Coyote/1.1 15-Jan-2017 219.87.64.165 Taiwan Fixed Network CO.,LTD.
F5 BIG-IP Apache-Coyote/1.1 7-Jan-2017 60.250.3.135 Data Communication Business Group,
F5 BIG-IP Apache-Coyote/1.1 7-Jan-2017 219.87.64.165 Taiwan Fixed Network CO.,LTD.