nslookup (name server lookup) is a tool used to perform DNS lookups in Linux. It is used to display DNS details, such as the IP address of a particular computer, the MX records for a domain or the NS servers of a domain.
How do I use nslookup in Linux?
nslookup command in Linux with Examples
- nslookup google.com : …
- nslookup 192.168.0.10 : Reverse DNS lookup. …
- nslookup -type=any google.com : Lookup for any record. …
- nslookup -type=soa redhat.com : Lookup for an soa record. …
- nslookup -type=ns google.com : Lookup for an ns record.
How do I find DNS records in Linux?
To query DNS and see the records it holds, you can use a software tool called dig that queries DNS servers directly. Dig comes standard with all the major Linux distributions, and is useful for verifying and troubleshooting DNS problems.
How do you do nslookup?
Go to Start and type cmd in the search field to open the command prompt. Alternatively, go to Start > Run > type cmd or command. Type nslookup and hit Enter. The displayed information will be your local DNS server and its IP address.
How do I route in Linux?
Add route on Linux using ip. The easiest way to add a route on Linux is to use the “ip route add” command followed by the network address to be reached and the gateway to be used for this route. By default, if you don’t specify any network device, your first network card, your local loopback excluded, will be selected.
How do I find the server name in Linux?
To check the current nameservers (DNS) for any domain name from a Linux or Unix/macOS command line:
- Open the Terminal application.
- Type host -t ns domain-name-com-here to print the current DNS servers of a domain.
- Another options is to run dig ns your-domain-name command.
What is arp command?
Using the arp command allows you to display and modify the Address Resolution Protocol (ARP) cache. … Each time a computer’s TCP/IP stack uses ARP to determine the Media Access Control (MAC) address for an IP address, it records the mapping in the ARP cache so that future ARP lookups go faster.
What is netstat command?
The netstat command generates displays that show network status and protocol statistics. You can display the status of TCP and UDP endpoints in table format, routing table information, and interface information. The most frequently used options for determining network status are: s , r , and i .
How do you ping on Linux?
This command takes as input the IP address or the URL and sends a data packet to the specified address with the message “PING” and get a response from the server/host this time is recorded which is called latency. Fast ping low latency means faster connection.
What displays nslookup?
nslookup (from name server lookup) is a network administration command-line tool for querying the Domain Name System (DNS) to obtain the mapping between domain name and IP address, or other DNS records.