Hi everyone, I have a question about how secury my reverse bind/dns server. Today I have the following scenario: allow-transfer { clients; }

Domain Name Service (DNS) is an internet service that maps IP addresses to fully qualified domain names (FQDN) and vice versa. BIND is the most common program used for maintaining a name server on Linux. How does DNS work in Linux? The DNS is the default name resolution service used in UNIX (configurable option) and Windows servers. Jan 14, 2020 · Typically, the people who manage BIND DNS servers day to day are network administrators or system administrators who are comfortable in Linux/UNIX. While BIND can also run on Windows hosts, doing so still requires in-depth knowledge of running open-source services on the system. DNS servers can be deployed in a master/slave topology, where a secondary DNS server holds a read-only copy of the primary DNS server’s DNS records. The primary server holds the master zone file, and the secondary server constitutes an identical secondary zone ; DNS requests are distributed between primary and secondary servers. The Domain Name System (DNS) is a hierarchical and decentralized naming system for computers, services, or other resources connected to the Internet or a private network. It associates various information with domain names assigned to each of the participating entities.

DNS server; Linux can be used as both DHCP client and DHCP server. Here is a description of the DHCP process: DHCP client goes through the four step process: 1. a DHCP client sends a broadcast packet (DHCP Discover) to discover DHCP servers on the LAN segment.

Servers compared. Each of these DNS servers is an independent implementation of the DNS protocols, capable of resolving DNS names for other computers, publishing the DNS names of computers, or both. Excluded from consideration are single-feature DNS tools (such as proxies, filters, and firewalls) and redistributions of servers listed here (many products repackage BIND, for instance, with

Change DNS settings on Linux