Top Level Domain Local

The appendix g has before the list you quote.

Top level domain local. Iana also oversees the approval process for new proposed top level domains for icann. In other words the domain part of the email address is not internet routable. We do not recommend use of unregistered top level domains at all. A list of all valid top level domains is maintained by the iana and is updated from time to time.

The official list of all top level domains is maintained by the internet assigned numbers authority iana. Target audience or restricted use notes. Now that the icann is allowing custom top level domain names and often corporate it workers like to use local as the tld for internal networks if someone does buy the local tld what are some possible dangers a user could encounter. A top level domain is one of the domains at the highest level in the hierarchical domain name system of the internet.

Generic tlds and country specific tlds. The date of the rfc doesn t matter unless it s been superceeded by an updated rfc which this one isn t. However local has since been designated for use in link local networking by rfc 6762 in applications of multicast dns and zero configuration networking so that dns service may be established without local installations of conv. To view the list.

The names given are not recommended to use they are just observed names seen that will work better than local which is kind of reserved for multicastdns which is the discussion in appendix g. For example in the internet address. In 99 of all cases this is caused by email address policies generating mail alias es based on your local internal domain name. Dns name of the generic top level domain entity.

The main example i can think of is spear phishing attacks. If a company has computers like supersecureserver local on their lan and a malicious attacker makes. The topleveldomain error indicates a problem with the top level domain in your mail objects email address. This list of internet top level domains tld contains top level domains which are those domains in the dns root zone of the domain name system of the internet a list of the top level domains by the internet assigned numbers authority iana is maintained at the root zone database.

The domain name local is a special use domain name reserved by the internet engineering task force so that it may not be installed as a top level domain in the domain name system of the internet. The top level domain names are installed in the root zone of the name space. The top level domain article provides the background information. As such it is similar to the other special domain names such as localhost.

The following is a list of internet top level domains. Responsibility for management of most top level domains is delegated to specific organizations b. The lan and local top level domains are reserved top level domain names just like the second level example domain so there is no chance that you will see it in use on the wider internet. Tlds are mainly classified into two categories.

For all domains in lower levels it is the last part of the domain name that is the last label of a fully qualified domain name. Internationalized domain name idn idns are domain names that include characters used in the local representation of languages that are not written with the twenty six letters of the basic latin alphabet a z.