3 votes

How do clients select the DNS record from multiple DNS responses?

An IPv4-only client only looks for the A record(s). Likewise, an IPv6-only client looks for the AAAA records exclusively. A dual-stack client requests both and might prioritize one over the other or ...
Zac67's user avatar
  • 11.7k
1 vote

mysql high CPU usage /usr/sbin/mariadbd

Please check if your database server is publicly accessible (mysql port 3306). Thus it could could be brute force attack on DB server it self, either also attack on WP website, if you have not ...
Arunas Bart's user avatar

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