Is Zend Down? Check Zend down trends and times.
zend.com checking.. 
Website Status
Protocol
Response Time
Response Code
Ping
| Checks | Ping Status | Ping Time | HTTP Status | HTTP Time | Status |
|---|---|---|---|---|---|
| 11 days ago |  success |
1 ms | 200 (OK) | 271 ms | Up |
| 33 days ago | success |
1 ms | 200 (OK) | 140 ms | Up |
| 36 days ago | success |
unknown | 200 (OK) | 108 ms | Up |
| 40 days ago | success |
unknown | 200 (OK) | 336 ms | Up |
| 51 days ago | success |
unknown | 200 (OK) | 311 ms | Up |