- Nslookup Tool For Mac
- Nslookup Tools
- Nslookup Mac Address
- How To Use Nslookup Command
- Nslookup Mac Terminal
The nslookup (which stands for name server lookup) command is a network utility program used to obtain information about internet servers. It finds name server information for domains by querying the Domain Name System.
Most computer operating systems include a built-in command line program with the same name. Some network providers also host web-based services of this same utility (like Network-Tools.com). These programs are all designed to perform name server lookups against specified domains.
How to Use nslookup in Windows
OUI Lookup Tool. The Wireshark OUI lookup tool provides an easy way to look up OUIs and other MAC address prefixes. It uses the Wireshark manufacturer database, which is a list of OUIs and MAC addresses compiled from a number of sources. Tools like ping, traceroute, lookup, whois, finger, netstat, ipconfig, and port scanners are available on nearly every operating system you can get your hands on. They’re used for everything from troubleshooting a connection to looking up information. Whether you’re using Windows, Linux, or Mac. This utility is a GUI alternative to the NSLookup tool that comes with Windows operating system. It allows you to easily retrieve the DNS records (MX, NS, A, SOA) of the specified domains. You can use the default DNS server of your Internet connection, or use any other DNS server that you specify. MAC Address and OUI Lookup. This program displays the name of the company that manufactured your network card. You can also do a reverse lookup and find the MAC addresses registered by a company. Network-Tools.com and NWTools.com are © 1998-2016| Privacy Policy| Contact Network-Tools.com The types of advertisements displayed are based on a number of factors.
To use the Windows version of nslookup, open Command Prompt and type nslookup to get a result similar to this one but with entries for the DNS server and IP address that your computer is using:
This command identifies which DNS server the computer is currently configured to use for its DNS lookups. As the example shows, this computer is using an OpenDNS DNS server.
Take note of the small > at the bottom of the command's output. nslookup remains running in the background after the command is issued. The prompt at the end of the output lets you enter additional parameters. When you execute nslookup without specifying a domain name, the program enters interactive mode.
Either type the domain name you want the nslookup details for or quit nslookup with the exit command (or the Ctrl+C keyboard shortcut). You could instead use nslookup by typing the command before the domain, all on the same line:
Here's an example output:
Nameserver Lookup
In DNS, so-called 'non-authoritative answers' refer to DNS records kept on external DNS servers, which they obtained from the 'authoritative' servers that provide the original source of the data.
Here's how to get that information (assuming you've already typed nslookup into Command Prompt):
An authoritative address lookup can be performed by specifying one of the domain's registered nameservers. Nslookup then uses that server instead of the default DNS server information of the local system.
The output no longer mentions 'non-authoritative' data because the nameserver ns1.p30.dynect is a primary nameserver for Lifewire.com, as listed in the 'NS record' portion of its DNS entries.
Mail Server Lookup
To search for mail server information on a particular domain, nslookup uses the MX record feature of DNS. Some sites, like Lifewire.com, support both primary and backup servers.
Mail server queries for Lifewire.com work like this:
Other nslookup Queries
Nslookup supports querying against other less commonly used DNS records including CNAME, PTR, and SOA. Typing a question mark at the prompt prints the program's help instructions.
Some web-based variations of the utility offer a few additional features beyond the standard parameters found within the Windows tool.
How to Use Online Nslookup Tools
Online nslookup Free code review tool for mac java. utilities, like the one from Network-Tools.com, lets you customize a lot more than what's allowed with the command from Windows.
For example, after choosing the domain, server, and port, you can pick from a drop-down list of query types like address, nameserver, canonical name, start of authority, mailbox domain, mail group member, well-known services, mail exchange, ISDN address, NSAP address, and many others.
You can also pick the query class; internet, CHAOS or Hesiod. Free zip files for mac.
Active3 years, 3 months ago
How can I Get Hostname from IP address/MAC address on Windows? (Win7, if it's version dependent)
I know that
arp -a
will give me a table of IP and MAC. Is there something similar for Hostname and MAC/IP?Community♦
matt wilkiematt wilkie2,9801919 gold badges4646 silver badges7373 bronze badges
3 Answers
If you start with a MAC address, you first need to get the IP address. This means that you need access to a device that has the IP address associated with the MAC. As per the question,
arp -a
will list the MAC addresses and corresponding IP addresses. In order to populate that list, the machine will have had to at some point issued an arp
request, saying 'who has IP x.x.x.x' - the owner will reply and upon receipt, the arp table will be populated.In order for this to work, both devices must be on the same layer 2 network - the same switch/vlan. You can trigger arp requests manually by pinging every IP on the network, or using a utility like
nmap
to do them all in one go.Once you have the IP address, you are relying on a name resolution service to do a reverse lookup and return a hostname that is associated with an IP.
In DNS this is achieved through PTR records. For each IP address, there is a PTR record in which is stored the associated hostname. However, there is no obligation to store PTR records so they may not be present, in which case the lookup will fail.
They look like this:
The IP address in the PTR record is reversed. So to get the hostname of 10.11.12.13, we say to DNS 'Give me the PTR record for 13.12.11.10.in-addr.arpa.'
It returns the above record. You can achieve this in by doing
nslookup 10.11.12.13
When
nslookup
is given an IP address, it will try to do a PTR lookup.![Nslookup tools Nslookup tools](/uploads/1/3/3/9/133910064/164393618.png)
As per the other reply, if the IP belongs to a Windows machine, you can also do
PaulPaulnbtstat -A 10.31.46.59
(note the uppercase -A)49.9k1414 gold badges123123 silver badges152152 bronze badges
Nslookup Tool For Mac
Ping -a <ip address>
This will parse your reverse lookup zone in DNS.
If you don't have a reverse lookup zone it will lookup in your local name cache.
https://cleverstone631.weebly.com/wp-pen-testing-tool-for-mac.html. If you don't have an entry it will do a broadcast on your LAN (within the subnet you are in) to query for it.
This only for IP > hostname resolution. No MACs.
Nslookup Tools
CitizenCitizen
Nslookup Mac Address
Maybe this will work:
![Nslookup Nslookup](/uploads/1/3/3/9/133910064/914775882.jpg)
nbtstat -a 192.168.1.100
where 192.168.100 is your IP address.
How To Use Nslookup Command
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