Articles
How to setup rDNS for Dedicated Server and VPS
To update rdns please email support@absolute.hosting or create a ticket with your specification...
Lock down SSH access to certain IP addressesRestrict SSH to certain IP addresses, using iptables By default SSH runs on port 22, so first we...
Set Hostname on CentOSSet your server Hostname (CentOS) 1. Open terminal/shell 2. Run "hostname your.hostname.tld"...