How do I change the A-record?
How do you analyze traffic?
We see lots of requests from several IPs to our web server. Could this be an attack?
A-record. I have changed the A-record a long time ago but you are not filtering it. Can you help me with it?
Attack on the origin IP. Attackers found out my origin IP and are attacking it directly. What should I do?
Attack. Who is attacking us?
Blacklist. Will a blacklisted visitor of a protected site get unblocked after a certian time?
DDoS attack. Being under a DDoS attack we have changed the IP for Gcore's one but we still have problems with site performance
DNS protection. Do you protect against attacks targeted at DNS (eg, DNS cache poisoning)?
Protection. Сan your disable the protection for some time for the entire site or for certain parts of the site?

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How do I change the A-record?

To change the A-record

use the control panel of your hosting provider if the domain name management is delegated to the hosting provider,
use your domain name registrar's control panel.

Change the origin IP address in the A-record to the IP provided in the control panel settings.