Retrieve zone records.

    Argument:

        server:  TonicDNS API server
        token:   TonicDNS API authentication token
        domain:  Specify domain name
        keyword: Search keyword

    x-authentication-token: token

def get_zone(server, token, domain, keyword='', raw_flag=False):
    """Retrieve zone records.

    Argument:

        server:  TonicDNS API server
        token:   TonicDNS API authentication token
        domain:  Specify domain name
        keyword: Search keyword

    x-authentication-token: token
    """
    method = 'GET'
    uri = 'https://' + server + '/zone/' + domain
    data = connect.tonicdns_client(uri, method, token, data=False,
                                   keyword=keyword, raw_flag=raw_flag)
    return data