Should I use dig or nslookup?

In addition to the 2 tools using different resolvers, there are things that are easier to do in dig vs. nslookup , though nslookup is generally the easier of the 2 tools to use day to day. Also dig ‘s output is typically easier to parse in scripts or in command line usage.

Why is dig better than nslookup?

According to Cricket Liu, that Doyen of DNS, nslookup doesn’t actually use your operating system’s resolver library routines, but its own routines which are based upon the resolver ones. … Dig shows you the entire DNS response message, which can be useful when trying to figure out difficult issues.

Why dig command is used?

The dig command in Linux is used to gather DNS information. It stands for Domain Information Groper, and it collects data about Domain Name Servers. The dig command is helpful for troubleshooting DNS problems, but is also used to display DNS information.

What is the fastest DNS server?

Cloudflare: 1.1.

1.1 to be the “internet’s fastest DNS directory,” and will never log your IP address, never sell your data, and never use your data to target ads.

What replaced nslookup?

nslookup is deprecated. The organization that maintains the code for nslookup , Internet Systems Consortium, has very clearly stated so. ISC is the organization behind the Berkeley Internet Name Daemon (BIND). BIND is the most widely used DNS server in the world.

How do I use dig on Windows?

How to use dig
  1. Open Terminal (Mac and Linux) or Command Prompt (Windows).
  2. Type in dig (any hostname) and press enter.
  3. Several pieces of information will be returned.

What is nslookup command?

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.

What does nslookup do in Linux?

Nslookup (stands for “Name Server Lookup”) is a useful command for getting information from the DNS server. It is a network administration tool for querying the Domain Name System (DNS) to obtain domain name or IP address mapping or any other specific DNS record. It is also used to troubleshoot DNS-related problems.

How does dig work?

The dig (domain information groper) command is a flexible tool for interrogating DNS name servers. It performs DNS lookups and displays the answers that are returned from the queried name server(s). … Unless it is told to query a specific name server, the dig command tries each of the servers listed in the /etc/resolv.

What package is dig?

You must install bind-utils package. It contains a collection of utilities (such as dig command and other) for querying DNS name servers to find out information about internet hosts.

How nslookup can be used by network administrators?

The simplest use of nslookup is to look up the IP address for a given DNS name. As you can see, just type nslookup followed by the DNS name you want to look up. Nslookup issues a DNS query to find out. This DNS query was sent to the server named at 168.215.

How do I get MX records from nslookup?

To use NSLOOKUP to view MX records:
  1. Open a command prompt.
  2. Type “nslookup” then press Enter. You will see the following: Default Server: <FQDN of your server> …
  3. Type “set type=mx” then press Enter.
  4. Type the domain name that you want to look up, then press Enter. The MX records of that domain will appear.

How do I use nslookup on a Mac?

How do I use nslookup from another DNS server?

nslookup use specific dns server

You may choose to use a DNS server other than your primary DNS server. To do this, type nslookup, followed by the name of the domain you wish to query, and then the name or IP address of the DNS server you wish to use.

Does nslookup use DNS cache?

Because nslookup doesn’t use the client’s DNS cache, name resolution will use the client’s configured DNS server.

How do you nslookup an IP address?

In Windows 10 and earlier, to find the IP address of another computer:
  1. Open a command prompt. Note: …
  2. Type nslookup plus the domain name of the computer you want to look up, and press Enter . …
  3. When you’re finished, type exit and press Enter to return to Windows.

What is dig +trace?

dig +trace works by pretending it’s a name server and works down the namespace tree using iterative queries starting at the root of the tree, following referrals along the way. The first thing it does is ask the normal system DNS server for NS records for “.”

What DNS server does nslookup use?

The DNS server used was 1.1. 1.1, which is hosted by Cloudflare. We can see that the IPv6 address for that DNS server is 2606:4700:4700::1111. As mentioned earlier, basic nslookup commands pull data from the DNS server cache.