fixup! TB 8324: Prevent DNS proxy bypasses caused by Drag&Drop

        const links = aDataTransfer.mozGetDataAt(urlType, i);

        // Skip DNS-safe URLs (no hostname, e.g. RFC 3966 tel:)

        const mayLeakDNS = links.split("\n").some(link => {

          try {

            return new URL(link).hostname;

          } catch (e) {

            return false;

          }

          return URL.parse(link)?.hostname ?? false;

        });

        if (!mayLeakDNS) {

          continue;