Web Application Deployment

Web Application Deployment module A193

DNS

Exercises, examples and other material relating to training module A193. This topic is presented on public course Linux bootcamp

Related technical and longer articles

What are NIS, LDAP, DNS and BIND

Articles and tips on this subject		updated
4491	Web Server Admin - some of those things that happen, and solutions The techincal "Buck" with our web sites stops with me - and any little admin issues that come up while I'm away on holiday need to be sorted - and of course Murphy's law states that a problem will always happen at the worst possible time. And so it's been with a couple of never-before issues that have ...	2015-05-10
2537	Faster network, but not faster browsing until ... We switched up to the 50 Mbyte Virgin Cable service a few weeks back - looking for still faster internet connection. Most of the time, our traffic levels don't need such a high speed link, but we've two dedicated servers (housed in England and Germany) and we need to take incremental and occasionally ...	2009-12-15
686	Name Services - telling your LDAP from your DNS If you're just logging in to a single computer then it's sensible to have your user account and password defined on that computer - but what if you're a bit of a bigger organisation and you may need to have the same login at several places? Sun's NIS (Network Information Service) solved this issue ...	2006-06-05

Examples from our training material

cco.php	setting up a menu to offer countries
named.conf	bind 9 sample file - /etc/named.conf
resolv.conf	client file to point to DNS server
resolve.php	PHP to look up country and domain details from an IP
wellho.zone	sample zone file for spring.wellho.net domain

Background information

Some modules are available for download as a sample of our material or under an Open Training Notes License for free download from [here].

Topics covered in this module

The Domain Name Service.
The logistics of a DNS setup.
A, PTR, SOA, MX and others.
Setting up a DNS Server.
Talking to your root domain.
Changing your DNS and Cache issues.
Dnsmasq and lightweight alternatives.

Complete learning

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