Performance Error Log for twcasslocsp.twca.com.tw

Select Metric:

Show Outage History

Errors for twcasslocsp.twca.com.tw from Amsterdam/Webair, San Jose/Datapipe, Phoenix/GoDaddy, New York/New York Internet-2, Pennsylvania/INetU-3, Italy/Aruba-2 and Zurich/vXtream

Show redirects

Date Error type HTTP Status Hostname (ipaddress) Agent DNS Connect Firstbyte Lastbyte Total
19-Jan-2018 04:08:40 failed to connect to server   twcasslocsp.twca.com.tw(219.87.56.247) San Jose/Datapipe 0.142       0.145
Page 1 - (
errors per page)

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

Display steps: 15.00 minutes Last sample: 22-Jan-2018 18:00:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Amsterdam/Webair to twcasslocsp.twca.com.tw 479 0.334 2.266 0.250 0

DNS lookup for twcasslocsp.twca.com.tw from San Jose/Datapipe

Display steps: 15.00 minutes Last sample: 22-Jan-2018 18:00:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from San Jose/Datapipe to twcasslocsp.twca.com.tw 479 0.171 0.979 0.152 1

DNS lookup for twcasslocsp.twca.com.tw from Phoenix/GoDaddy

Display steps: 15.00 minutes Last sample: 22-Jan-2018 18:00:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Phoenix/GoDaddy to twcasslocsp.twca.com.tw 479 0.189 2.168 0.162 0

DNS lookup for twcasslocsp.twca.com.tw from New York/New York Internet-2

Display steps: 15.00 minutes Last sample: 22-Jan-2018 18:00:00 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 478 0.799 2.986 0.622 0

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

Display steps: 15.00 minutes Last sample: 22-Jan-2018 18:00:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Pennsylvania/INetU-3 to twcasslocsp.twca.com.tw 479 0.824 3.112 0.485 0

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

Display steps: 15.00 minutes Last sample: 22-Jan-2018 18:00:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Italy/Aruba-2 to twcasslocsp.twca.com.tw 480 1.293 4.670 0.393 0

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

Display steps: 15.00 minutes Last sample: 22-Jan-2018 18:00:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
DNS lookup from Zurich/vXtream to twcasslocsp.twca.com.tw 479 0.353 2.307 0.290 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 18-Jan-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,