The key net.tcp.service for https under windows doesn't works.

C:\Program Files\zabbix>zabbix_agentd.exe -t net.tcp.service[http,google.com]
net.tcp.service[http,google.com] [u|1]

C:\Program Files\zabbix>zabbix_agentd.exe -t net.tcp.service[https,google.com]
net.tcp.service[https,google.com] [m|ZBX_NOTSUPPORTED]

C:\Program Files\zabbix>zabbix_agentd.exe -t net.tcp.port[google.com,443]
net.tcp.port[google.com,443] [u|1]