Is Dnsmasq necessary?
Dnsmasq is a lightweight, easy to configure DNS forwarder and DHCP server. It is designed to provide DNS and, optionally, DHCP, to a small network. It can serve the names of local machines which are not in the global DNS.
Is BIND the best DNS server?
It is still regarded as one of the best DNS server software. Bind can be able to serve as an authoritative name server or a recurs or. It also has some of most advanced DNS features which include IPv6, DNSSEC and TIG transfers.
What are the key differences between BIND DNS and PowerDNS?
PowerDNS supports DNSSEC in DNS clustering, while BIND/named does not. PowerDNS uses the pdns_control utility to control the nameserver functions, while BIND/named uses rndc to administer these functions. PowerDNS does not provide a recursive/caching nameserver and thus requires external nameservers in the resolv.
What is the most popular DNS server software?
BIND. BIND is the de facto standard DNS server. It is a free software product and is distributed with most Unix and Linux platforms, where it is most often also referred to as named (name daemon). It is the most widely deployed DNS server.
What is the use of Dnsmasq?
dnsmasq is a lightweight, easy to configure DNS forwarder, designed to provide DNS (and optionally DHCP and TFTP) services to a small-scale network. It can serve the names of local machines which are not in the global DNS.
Is BIND still used?
Originally written in the 1980s at the University of California’s Berkeley campus, BIND is a free and open-source software package. The most recent major version, BIND 9, was initially released in 2000 and is regularly maintained by the Internet Systems Consortium.
What is the difference between authoritative and recursive DNS?
There are two types of DNS servers: authoritative and recursive. Authoritative nameservers are like the phone book company that publishes multiple phone books, one per region. Recursive DNS servers are like someone who uses a phone book to look up the number to contact a person or company.
What is the use of dnsmasq?
What is the difference between bind and Dnsmasq?
BIND can act as an authoritative and recursive name server. DNS notify . This feature makes it possible for master DNS servers to notify slave servers of changes to zone data. 2. Dnsmasq. Dnsmasq is a lightweight DNS, TFTP, PXE, router advertisement and DHCP server. It is intended to provide coupled DNS and DHCP service to a LAN.
What DNS servers does Dnsmasq use on Linode?
By default, Dnsmasq will use the DNS servers setup in your /etc/resolv.conf file. On Linode, this will include Linode’s default DNS servers. I like to add additional DNS servers, so if the default DNS servers go south, it will keep working. Don’t go hog-wild with setting up DNS servers.
How do I disable the DNS server in Dnsmasq?
Note: dnsmasq’s default configuration enables its DNS server. If you do not require it, you need to explicitly disable it by setting port=0 . If dnsmasq will not be used as a local DNS resolver, you may also want to edit dnsmasq.service so that it does not pull in nss-lookup.target :
What is the use of basebind9 DNS server?
BIND9 can be used to serve DNS records (groups of records are referred to as zones) for a registered domain name or an imaginary one (but only if used on a restricted network). A secondary master DNS server is used to complement a primary master DNS server by serving a copy of the zone (s) configured on the primary server.