Nslookup in windows

If the lookup request fails, nslookup prints an error message. The following table lists possible error messages. The server did not respond to a request after a certain amount of time and a certain number of retries. You can set the time-out period with the set timeout subcommand.

You can set the number of retries with the set retry subcommand. The DNS name server does not have resource records of the current query type for the computer, although the computer name is valid. The query type is specified with the set querytype command.

The connection to the DNS name server or finger server could not be made. This error commonly occurs with ls and finger requests. Before using this tool, you should be familiar with how DNS works. If you need to look up only a single piece of data, we recommend using the non-interactive mode. For the first parameter, type the name or IP address of the computer that you want to look up. If you omit the second argument, nslookup uses the default DNS name server.

If you need to look up more than one piece of data, you can use interactive mode. Type a hyphen - for the first parameter and the name or IP address of a DNS name server for the second parameter.

If you omit both parameters, the tool uses the default DNS name server. While using the interactive mode, you can:. An unrecognized command is interpreted as a computer name. However, as a result, records might be outdated. The length of time that a record is cached depends on its time-to-live TTL value.

The TTL is a number that is specified in seconds. To see how long a record is cached, include the debug option, as shown in the following example:. This response shows that the name server that the client computer uses will reuse the same A record for rackspace. To help you understand what is behind the SSH protocol, we reveal how it works The ping command line program is available to you on all current operating systems.

The ping command line program is among the basic tools for network diagnostics on all relevant systems. In Linux and MacOS, ping is already run in the default configuration as a continuous ping. In Windows, the program must first be activated with the appropriate parameters for continuous tests. With a real estate website, you can set yourself apart from the competition With the right tools, a homepage for tradesmen can be created quickly and legally compliant What is nslookup?

What can nslookup be used for? After that, there are two previously introduced modes to mobilize the DNS tool for your purposes: Interactive mode : start nslookup with the command of the same name and subsequently add the parameters separately Noninteractive mode : directly enter the nslookup command as well as the desired parameters The most appropriate approach depends on your available know-how.

To pull up the nslookup command menu, the tool must be active. Retrieving specific addresses out of the resource records nslookup is fundamentally set up for the query of IPv4 and IPv6 addresses.

Switch DNS servers for accurate results It is standard procedure for nslookup to contact the local DNS server, which is usually predetermined by the router , or rather the Internet provider. As the example. A digital signature DNSSEC and the corresponding public key are hidden behind the unknown type 46s and 48s in this example. Related products. View packages. Build a real estate website With a real estate website, you can set yourself apart from the competition