MTR comes from Matt’s traceroute. First written by Matt Kimball in 1997 and later updated with Roger Wolff’s help. It is software with CLI that assists you in seeing the route of a query. It is based on the traditional traceroute command, but it presents each of the hops on the way, with a table-like view and data like data loss, amount of packets sent, the time of the return of each hop. Read more about how to use the MTR command!
The Host command is a built-in utility software with a command-line interface. You can find it on Linux or macOS, and it serves for network diagnostics. The most common use of host command is to perform DNS lookups and find different information about a domain name and its DNS records. Read more about the Host command and how to use it!
CAA means Certification Authority Authorization. It is a DNS Resource Record that allows the owner of a domain name to define which Certification Authorities (CAs) can issue a certificate for the domain. Thus, better control the process of issuing certificates. Discover more about the DNS CAA record!
If you want to know everything about the traceroute command, you came to the right place. It is a simple small software with a command-line interface and comes built-in into your OS. Through the Terminal, you can access it easily. In addition, you can learn more about the Traceroute command.
The Dig command is small, fast, and useful. It can become your go-to DNS utility tool from now on. Its full name is Domain Information Groper. With the Dig command, you can see all kinds of DNS records, check name servers, do a reverse DNS. Read more about the Dig command!
MX record is one of the common DNS records that is essential to know. You can probably find the MX record to be called a mail exchanger record. Don’t get confused. It is the same thing.
Every action that you want to perform and is related to domains also requires DNS records for guidance. So let’s see why the DNS MX record is so important!
Domain Name System (DNS) is a naming database system. It is locating and translating domain names into IP addresses. Imagine it is like a mobile’s contacts list. Each one of the names corresponds with numbers, and they are precisely matched. DNS directory is spread worldwide. It helps to explore and reach millions of domain names every day. Without a Domain Name System, we would have to remember each site’s IP address to visit it. Learn more information about the Domain Name System!