One simple way is
Open your smartcash app wallet,
menu help, Debug console and enter a command
smartnodelist full SesHoUra6Sna7N3FA4yXtdp6X7WCh5rCVe
Result return status of node
{
"COutPoint(e42893ba8a522718e4620529f72aa22650e8f945faca5d2ff3f8ebdbf70cb29e, 1)": " ENABLED 90024 SesHoUra6Sna7N3FA4yXtdp6X7WCh5rCVe 1518097432 892428 0 0 45.63.48.41:9678"
}