Two name servers, one zone, and a TSIG key to glue them together. That is the smallest authoritative…
BIND 9 remains the de facto DNS server for the internet, ISC’s reference implementation, now in its 9.18…
A single wildcard cert covering every service on a shared LB is what turns cert sprawl from a…
Cert sprawl starts with DNS. If the zone you issue certs against isn’t locked down first, every cert…
PowerDNS Authoritative Server is one of the more capable open-source DNS servers available, particularly when you need database-backed…
Picking a DNS server for your infrastructure comes down to what you actually need it to do. A…
A forward lookup zone is the most common DNS zone type – it resolves hostnames to IP addresses.…
DNS A records map hostnames to IPv4 addresses, and PTR records handle the reverse – mapping IPs back…
Reverse DNS (rDNS) maps an IP address back to a hostname – the opposite of a standard forward…
DNS (Domain Name System) is the backbone of name resolution in Windows networks. The DNS Server role in…
BIND (Berkeley Internet Name Domain) is the most widely deployed DNS server software on the internet. It handles…
From a simple business to an enterprise infrastructure setup, securing and managing the network is really important at…
