Every website has at least one associated IP address that it uses khổng lồ communicate with devices on a network. Because remembering these random strings of numbers would be difficult, developers created the domain Name System (DNS). DNS resolves domain name names (like aryannations88.com) to lớn numerical IP addresses, which computers then use to lớn communicate. However, as a user, you may want to find the IP address of a trang web in addition to knowing the domain name name. By using either the ping command, the nslookup command, or the DNS lookup tool, you can easily find the IP address of a trang web in just a few steps.
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Using the ping command
You can find the IP address of any trang web through the command prompt by using the ping command. The ping command checks the response time for a connection, which indicates the connection’s reliability, but it also returns the IP address of a website.
To find the IP address of a trang web with the ping command, open the command prompt and type:
Below, you can see the pinging results for Google.com.
For Mac users, the same command can be performed in Terminal. Xuất hiện terminal & enter the same command as above (ping examplewebsite.com). The results are shown below.
Using the nslookup command
Another way to check the IP address of a trang web using a command line tool is with the nslookup command. Most operating systems, whether they be Microsoft Windows, MacOS, Linux, or another system, provide the nslookup tool as it’s specifically intended for looking up IP addresses.
The nslookup tool provides more information lớn users than the ping command, though both work lớn find a website’s IP address. To lớn find the IP address of a website with the nslookup command, mở cửa the command prompt và type:
Below is an example of the command run on Google.com in the Microsoft Windows system.
The line immediately below the hệ thống line is the IP address of the DNS vps that provided the information for Google.com, which is 2001:578:3f::30. The Addresses line shows an IPv6 address for Google.com, which is 2607.f8b0:4004:815::200e.
Mac users can open Terminal khổng lồ run the same command. Below, you can see the nslookup results for Google.com through Terminal.
With this command, we can see that an IPv4 address is shown below the Addresses line for Google.com – 18.104.22.168.
Using the DNS lookup tool
Both the ping command and nslookup command are options for finding the IP address of a website. However, the simplest way khổng lồ determine the IP address of a website is through the DNS lookup tool.
Go khổng lồ the DNS lookup tool, type the website URL into the text entry, and click Lookup. Below, you can see the results for Google.com.
Note that the search yielded a menu of IPv4 addresses that differ from the IPs shown using other methods. This is because many large companies have more than one IP address associated with a Fully Qualified tên miền Name (FQDN), which Google.com is. When a system on the mạng internet looks up Google.com, the IP address returned by Google’s DNS servers may not be the same each time because there are several equally valid IP addresses for the same domain.
Many companies with publicly accessible websites use a round-robin DNS technique for associating IP addresses with their website servers. If a high volume of users are accessing their servers simultaneously, they won’t all be accessing the same server. Therefore, the DNS servers cycle through a danh mục of IP addresses that are returned for DNS queries for an IP address for a website server.
Understanding the difference in IPv4 & IPv6 results
When receiving results for an IP address search, it’s possible lớn receive one of two kinds of IP addresses: IPv4 addresses or IPv6 addresses. In some cases, both are available; for example, on the aryannations88.com homepage, your IPv4 và IPv6 addresses are both displayed when available.
But why are there two different IP addresses displayed for the same search, like in the Google.com queries above?
In truth, there is no difference between the two in terms of how they function for a website. IPv6 is a newer version of the internet Protocol, created to lớn avoid IP exhaustion with IPv4 addresses. Because the original IPv4 address system lacked enough IP address combinations for all the devices accessing the Internet, the mạng internet Engineering Task Force (IETF) created the longer, more expansive IPv6 address system.
Many websites IPs are now accessible using IPv6, though IPv4 continues to lớn be widely used. Most people are more familiar with the IPv4 addresses. However, many networking devices are configured with both IPv4 and IPv6 connectivity capabilities. Mạng internet service providers can process IPv4 và IPv6 data traffic simultaneously.
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If you get an IPv4 address with an IP address lookup, and then get an IPv6 address, neither result is wrong. They are both IP addresses assigned khổng lồ the particular site you’re querying.