However, sometimes PING just doesnât give you enough information about the problem at hand. nslookup Commands Tutorial with Examples â POFTUT Messages are sent over UDP and DNS servers bind to UDP port 53. NSLOOKUP command. If we know that given DNS server uses a different port then 53 we can specify DNS service port explicitly with the -port option. The Interactive mode is used to query DNS-Server about various domains and hosts. nslookup - Fortinet Documentation Library What I'm trying to do Query a DNS record using the System.Net.Dns class in Powershell using a specific Nameserver. They simply don't look at alternative sources of host information such as the /etc/hosts file or other sources specified in ⦠In its simplest form, NSLookup will take a host or domain name and query the DNS server to return an IP address. This command uses the current default server to look up the information about the specified DNS domain. This is the reason why the output shows the address of Cloudways instead of linuxhandbook.com. Ainsi un client DNS peut effectuer toutes ces interrogations DNS.
