/// <summary>
/// Constructs a NS record by reading bytes from a return message
/// </summary>
/// <param name="pointer">A logical pointer to the bytes holding the record</param>
public Null(Pointer pointer, int length)
{
data = pointer.ReadBytes(length);
}
/// <summary>
/// Constructs an AAAA record by reading bytes from a return message
/// </summary>
/// <param name="pointer">A logical pointer to the bytes holding the record</param>
public Aaaa(Pointer pointer)
{
byte[] b = pointer.ReadBytes(16);
ipAddress = new IPAddress(b);
}
/// <summary>
/// Constructs an ANAME record by reading bytes from a return message
/// </summary>
/// <param name="pointer">A logical pointer to the bytes holding the record</param>
public A(Pointer pointer)
{
byte[] bytes = pointer.ReadBytes(4);
ipAddress = new IPAddress(bytes);
}