cert.getDistributionPointsNames.toList.toNel
        .map { urls =>
          urls
            .map(CRLAlgebra[F].getCRLDataByUrl)
            .reduce {
            (x, y) =>
              x.map(first =>
                y.map { second =>
                  (first, second) match {
                    case (Right(r1), Right(r2)) => Right(r1 |+| r2)
                    case (Right(r1), Left(_)) => Right(r1)
                    case (Left(_), Right(r2)) => Right(r2)
                    case (Left(l1), Left(l2)) => Left(l1 |+| l2)
                  }
                }
              )
          }
            .map {
              case Right(data) => data.find(_.serial_number.eq(serial_number))
              case Left(errors) => {
                errors.foreach(Log.warn())
                Right(Option.empty[CRLData])
              }
            }
        }