Wildcard DNS zone in bind

Wildcard DNS zone will act as authoritative DNS for any domain name. This is useful when you have a service like domain name parking service, where customers will change name servers of their domain name to your private label name servers. You need all thse domains get resolved to a specific IP address with out … Read more

Install bind in CentOS 7

bind is a DNS server. To install bind on CentOS 7, run yum install bind bind-utils -y Enable bind to start on boot systemctl enable named Start bind systemctl start named You can see status with systemctl status named Setup firewall You need to allow DNS ports UDP/TCP 53 in firewall. On CentOS 7, you … Read more