From November 24, 2024, onward for the next 0 days, zend.us was checked for availability 0 times. It was noted during each inspection as of November 24, 2024, that zend.us was either down or experiencing operational challenges. No inoperability occurred on zend.us, according to checks performed as of November 24, 2024. It has been confirmed by all responses that have been received as of November 24, 2024, that no responses have an error status. Zend.us responded in 0 seconds on November 24, 2024, contrasting its 0.000 seconds average response time.