def METHOD_NAME(name: str) -> bool:
    """
    Returns a truthy value indicating whether name meets the kubernetes
    naming constraints for DNS subdomains, as outlined in the link below.
    https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#dns-subdomain-names
    """
    if name is None or len(name) > 253:
        return False
    return re.match(r"^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$", name) is not None