20.02.2023, 11:03
There's no way of getting all IP addresses for a given host. Why do you need to get all? If some kind of load balancing is used then the list is not static and can change over time.
DNS requests are very lightweight and should not cause high load. You can put a small delay between them so there are no CPU load spikes.
DNS requests are very lightweight and should not cause high load. You can put a small delay between them so there are no CPU load spikes.