livecode/docs/dictionary/function/DNSServers.lcdoc at develop-8.2 · livecode/livecode

This repository was archived by the owner on Aug 31, 2021. It is now read-only.

54 lines (38 loc) · 1.67 KB

Name: DNSServers
Type: function
Syntax: the DNSServers
Syntax: DNSServers()
<return|Returns> a list of the <DNS> servers listed in the system's
<TCP|TCP/IP> network configuration.
Introduced: 2.0
OS: mac, windows, linux
Platforms: desktop, server
put the DNSServers into myDNSList
The <DNSServers> <function> <return|returns> a list of <IP address|IP
addresses>, one per line.
Description:
Use the <DNSServers> <function> to find the <IP address> of the
<server|servers> that will be used to translate <IP address|IP
addresses> into <domain name|domain names>.
>*Cross-platform note:*  On <Mac OS|Mac OS systems>, the <DNSServers>
> <function> returns only the first <IP address>.
When an application requests contact with a system specified by its
domain name, the domain name must first be translated into an IP
address. A DNS server performs this translation function. In your
system's TCP/IP configuration, one or more DNS servers are specified by
their IP addresses, and these servers are queried when a domain name
needs to be translated to an IP address. (Typically, one or more DNS
servers will be configured for an ISP or corporate network; name service
is usually centralized.)
Since the <DNSServers> <function> reads the value set in the network
configuration, it is available even if the system is not currently
connected to the <Internet>.
References: function (control structure), hostName (function),
hostAddress (function), hostNameToAddress (function),
peerAddress (function), return (glossary), IP address (glossary),
Mac OS (glossary), DNS (glossary), TCP (glossary), domain name (glossary),
server (glossary), internet (keyword)
Tags: networking

Navigation Menu

Uh oh!

Uh oh!

FilesExpand file tree

DNSServers.lcdoc

Latest commit

History

DNSServers.lcdoc

File metadata and controls