Domain Name Vs Hostname

What you call the hostname sometimes the local part should be alphanumeric no dots.

Domain name vs hostname. I have added a detailed article here. The first name which includes a period is selected. But most domains will have many servers each with their own hostnames. Hostname and domain name are very much not the same.

A hostname may be a domain name if it is properly organized into the domain name system. A fully qualified domain name fqdn contains both a host name and a domain name for a landing page the fully qualified domain name usually represents the full url or a major portion of the top level address. Fileserver 1 domain tld printerser domain tld my desktop domain tld mylaptop domain tld etc etc. The world wide web www consists of thousands of websites.

The main difference between hostname and domain name is that the hostname refers to the network that is used to direct a user to a certain website while a domain name refers to the website the user is accessing. Hostname and domain name directly have an impact on how people are going to either access your site or your service that you are providing. You can check it out if you have some time what is the difference between a hostname and a domain name if you are wondering what the difference is between. 3 what is the relation between host name and fully qualified domain name fqdn.

Cant explain within quora. Hostname and domain name are directly set to equal to an ip address for the public which is also automatically assigned to your droplet. I suspect that you answered this with a very limited an specific example in mind e g. To find the fully qualified name the hostname returned by gethostbyaddr is checked followed by aliases for the host if available.

The host name represents the network or system used to deliver a user to a certain. A domain name may be a hostname if it has been assigned to an internet host and associated with the host s ip address. What is the difference between host name and subdomain. If name is omitted or empty it is interpreted as the local host.

Your dns suffix domain name is added to hostnames when you try and resolve them. Socket getfqdn name return a fully qualified domain name for name. Hostnames are composed of a sequence of labels concatenated with dots. There need be no connection between any external dns name and any hostnames internal dns.