PnPJS – Check if the site collection exists

With PnPJS, is there a way to check if a site collection exists with multiple URLs?

Something like that:

import {Site} from & # 39; @ pnp / sp & # 39 ;;

const sitesToCheck = [
'myspsite.net/sites/sc1' // exists
'myspsite.net/sites/sc2' // doesn't exist
'myspsite.net/sites/sc3' // doesn't exist
] 
for (const siteUrl of siteToCheck) {
const site = new Site (siteUrl)
const rootWeb = site.getRootWeb ();
}