40 Domain Name Localdomain Update

Multiple domains are quite common for a website that needs to be referenced by more than one domain name.
Domain name localdomain. However local has since been designated for use in link local networking by rfc 6762 in applications of. The domain name local is a special use domain name reserved by the internet engineering task force ietf so that it may not be installed as a top level domain in the domain name system dns of the internet as such it is similar to the other special domain names such as localhost. So if you don t have localhost localdomain you will have problems because you don t have a local domain.
Viewing the whois information for any domain name is as simple as typing the domain name in question into the search bar above. I know postfix smtp server has a configuration for hostname and domain name. Any help will be much appreciatte.
Sendmail changing domain from localhost localdomain i have adjusted several parameters rebuilding the sendmail cf and restarting sendmail each time in sendmail mc but it continues to report itself as localhost localdomain. Change localhost to domain name in window ad your favorite domain name method two. Our tool will allow you to search the whois for most top level domains in order to learn the registrant information as well as the nameservers and associated ip addresses.
Local hostname and the domain name of your server defined in text configuration file located in etc directory. Multiple domains are usually set up to reference the index page.