RegisteredDomain (nl.sidnlabs:dnslib 0.2.12 API)

```
public interface RegisteredDomain
```
A domain that is registered under a "public suffix". The public suffix is a top-level domain under which names can be registered. For example, "com" and "co.uk" are public suffixes, and "example.com" and "example.co.uk" are registered domains.
The primary purpose of this class is to determine if domains are safe to use in various use-cases.

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static class RegisteredDomain.Type

Method Summary

All Methods Static Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`static Optional<RegisteredDomain>`	`from(String domain)`	Returns an `Optional<RegisteredDomain>` representing the registered part of the specified domain.
`String`	`name()`	Returns the name of the registered domain.
`String`	`publicSuffix()`	Returns the public suffix of the registered domain.
`RegisteredDomain.Type`	`type()`	Returns the type of the registered domain.

- Method Detail
  - name
```
String name()
```
    Returns the name of the registered domain.
    
    Returns:
    
    the name of the registered domain
  - type
```
RegisteredDomain.Type type()
```
    Returns the type of the registered domain.
    
    Returns:
    
    the type of the registered domain
  - publicSuffix
```
String publicSuffix()
```
    Returns the public suffix of the registered domain.
    
    Returns:
    
    the public suffix of the registered domain
  - from
```
static Optional<RegisteredDomain> from(String domain)
```
    Returns an Optional<RegisteredDomain> representing the registered part of the specified domain.
    
    Parameters:
    
    domain - the domain name
    
    Returns:
    
    an Optional<RegisteredDomain>; the Optional is empty if the domain is unknown or not registerable
    
    Throws:
    
    NullPointerException - if domain is null