Performance Error Log for twcasslocsp.twca.com.tw

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Errors for twcasslocsp.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
18-Aug-2018 01:55:09 read failed   twcasslocsp.twca.com.tw(60.250.3.135) Pennsylvania/INetU-3 0.696 0.200     0.402
18-Aug-2018 00:46:52 read failed   twcasslocsp.twca.com.tw(60.250.3.135) US West/Azure 0.391 0.176     0.356
17-Aug-2018 05:43:22 read failed   twcasslocsp.twca.com.tw(60.250.3.135) Ireland/Amazon 1.586 0.287     0.575
17-Aug-2018 02:10:09 read failed   twcasslocsp.twca.com.tw(60.250.3.135) Pennsylvania/INetU-3 0.704 0.202     0.407
16-Aug-2018 08:34:27 read failed   twcasslocsp.twca.com.tw(60.250.3.135) Italy/Aruba-2 2.457 0.305     0.614
16-Aug-2018 05:29:59 read failed   twcasslocsp.twca.com.tw(60.250.3.135) New York/New York Internet-2 0.644 0.196     0.393
16-Aug-2018 04:04:27 read failed   twcasslocsp.twca.com.tw(60.250.3.135) Italy/Aruba-2 0.900 0.351     0.709
16-Aug-2018 01:59:42 read failed   twcasslocsp.twca.com.tw(60.250.3.135) Amsterdam/Webair-2 0.891 0.243     0.488
15-Aug-2018 23:59:42 failed to connect to server   twcasslocsp.twca.com.tw(60.250.3.135) Amsterdam/Webair-2 3.197       20.018
15-Aug-2018 20:58:22 failed to connect to server   twcasslocsp.twca.com.tw(219.87.56.247) Ireland/Amazon 0.875       0.287
15-Aug-2018 14:40:09 read failed   twcasslocsp.twca.com.tw(60.250.3.135) Pennsylvania/INetU-3 1.051 0.208     0.419
14-Aug-2018 09:28:22 read failed   twcasslocsp.twca.com.tw(60.250.3.135) Ireland/Amazon 0.662 0.278     0.558
13-Aug-2018 12:55:09 read failed   twcasslocsp.twca.com.tw(60.250.3.135) Pennsylvania/INetU-3 0.667 0.211     0.424
13-Aug-2018 05:13:22 failed to connect to server   twcasslocsp.twca.com.tw(219.87.56.247) Ireland/Amazon 1.007       0.294
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DNS lookup for twcasslocsp.twca.com.tw from New York/New York Internet-2

Display steps: 15.00 minutes Last sample: 18-Aug-2018 03:00:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from New York/New York Internet-2 to twcasslocsp.twca.com.tw 479 0.792 3.032 0.633 1

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

Display steps: 15.00 minutes Last sample: 18-Aug-2018 03:00:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Pennsylvania/INetU-3 to twcasslocsp.twca.com.tw 479 0.811 3.023 0.785 4

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

Display steps: 15.00 minutes Last sample: 18-Aug-2018 03:00:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Italy/Aruba-2 to twcasslocsp.twca.com.tw 480 1.194 4.085 0.397 2

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

Display steps: 15.00 minutes Last sample: 18-Aug-2018 03:00:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from US West/Azure to twcasslocsp.twca.com.tw 480 0.762 3.282 0.627 1

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

Display steps: 15.00 minutes Last sample: 18-Aug-2018 03:00:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Zurich/vXtream-2 to twcasslocsp.twca.com.tw 479 1.011 3.371 0.673 0

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

Display steps: 15.00 minutes Last sample: 18-Aug-2018 03:00:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Ireland/Amazon to twcasslocsp.twca.com.tw 479 0.941 3.274 0.640 4

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

Display steps: 15.00 minutes Last sample: 18-Aug-2018 03:00:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Amsterdam/Webair-2 to twcasslocsp.twca.com.tw 479 0.982 3.304 1.385 2

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

Display steps: 15.00 minutes Last sample: 18-Aug-2018 03:00:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Singapore/DigitalOcean to twcasslocsp.twca.com.tw 480 0.556 2.798 0.383 0
OS, Web Server and Hosting History for twcasslocsp.twca.com.tw
OS Server Last seen IP address Netblock Owner
F5 BIG-IP Apache-Coyote/1.1 31-Jul-2018 219.87.64.165 Taiwan Fixed Network CO.,LTD.
F5 BIG-IP Apache-Coyote/1.1 8-Mar-2017 60.250.3.135 Data Communication Business Group,
F5 BIG-IP Apache-Coyote/1.1 7-Mar-2017 219.87.64.165 Taiwan Fixed Network CO.,LTD.
F5 BIG-IP Apache-Coyote/1.1 1-Mar-2017 60.250.3.135 Data Communication Business Group,
F5 BIG-IP Apache-Coyote/1.1 27-Feb-2017 219.87.64.165 Taiwan Fixed Network CO.,LTD.
F5 BIG-IP Apache-Coyote/1.1 22-Feb-2017 60.250.3.135 Data Communication Business Group,
F5 BIG-IP Apache-Coyote/1.1 21-Feb-2017 219.87.64.165 Taiwan Fixed Network CO.,LTD.
F5 BIG-IP Apache-Coyote/1.1 20-Feb-2017 60.250.3.135 Data Communication Business Group,
F5 BIG-IP Apache-Coyote/1.1 18-Feb-2017 219.87.64.165 Taiwan Fixed Network CO.,LTD.
F5 BIG-IP Apache-Coyote/1.1 16-Feb-2017 60.250.3.135 Data Communication Business Group,