Hews | A hacker news reader focuses on readng experience with some handy features | Hacking library
kandi X-RAY | Hews Summary
kandi X-RAY | Hews Summary
A hacker news reader focuses on readng experience with some handy features.
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Top functions reviewed by kandi - BETA
- Sets the theme for the preference
- Set up the spinner date range
- Helper method to switch to the login menu
- Setup the drawer content
- Called when an item is selected
- Vote a news item
- Vote the comments
- Sets the theme
- Create a comment fragment
- Handle an action select item
- Creates dialog
- Create the comment presenter
- Set the visibility of the view
- Called when the activity is created
- Create the root view
- Creates and returns ViewHolder for the view
- Creates the view which is created when the fragment is created
- Called when the view is created
- This method is called when the view is created
- Overridden to set the instance state to the back stack
- Create dialog
- Restores the state of the drawer
- Start the dialog
- Handle the touch event
- Region ViewHolder
- Sets up font fonts
Hews Key Features
Hews Examples and Code Snippets
Community Discussions
Trending Discussions on Hews
QUESTION
I know my question is not related to programming, but i thought maybe someone be able to help me. I have a list of domain names for different TLDs. I also have the zone files for my TLDs but some of my domain names does not exist in the zone file. I checked the DNS value for my domain names and some of them have valid DNS A response. I think the zone file for a TLD should include all domain names registered by that TLD. IS that correct? if yes, what is the meaning of having DNS response for a domain name but that domain name does not exist in the zone file?
For example I checked the zone file for ews.com.link TLD from icann and it does not include ews.com.link domain name, when I am sending a DNS query or dig for ews.com.link, I am getting below response:
...ANSWER
Answered 2018-Aug-15 at 18:47Based on your comments and edits you may have some wrong assumptions about how the DNS works and what is a zonefile and what is in it. So my answer below will be from what I understand you are viewing as a problem. RFC 1034/1035 are the basis on how the DNS works, but they are old and technical documents so not really good introduction/tutorial on the subjects. Wikipedia articles on DNS may be better starters.
The DNS works as a tree (except that we reference it more as roots, because the root aka .
is at the top and then we discuss things below it). Each node is administratively responsible of everything below it, and delegates part of the tree below to other nodes.
This has been done for many reasons but one of the target was in fact to go away from the global hosts
file where you had at that time (pre DNS) a list in it of all possible names and their IP.
Now with the DNS you do not have a central list of all existing names for both technical and non technical reasons.
Technically, since you can have wildcards in various zones (which is the case in your examples, see below), the list of names is infinite or at least so big that you can not build it. Of course, its rate of change would also be difficult to follow.
Non technically, as I said each node is responsible for what it does... and may decide that the list of domain names (sub nodes) it has below it is note to be given publicly (which may or may not be for good reasons, and may or may not be easily circumvented like with DNSSEC NSEC enumeration, but that is not the point here).
So let us go back with your core assertion on an example we can now dissect:
I checked the zone file for ews.com.link TLD from icann and it does not include ews.com.link domain name, when I am sending a DNS query or dig for ews.com.link, I am getting below response
First, when you say ICANN you are probably more talking about IANA (as ICANN by itself has no technical operations in the day to day DNS). IANA handles the root zone, .
, also called the apex. In summary, it basically contains the list of all currently delegated TLDs.
This zonefile is public, and can be retrieved in various ways: downloading by HTTP/FTP from IANA website, or just doing an AXFR
DNS request to one of the DNS root servers allowing it, like f.root-servers.net
.
So if you get it, and search in it, it is absolutely normal that you do not find ews.com.link
in it. But you will find .link
which is a current valid TLD delegated to some registry.
You can check using whois targeting IANA whois server too:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install Hews
You can use Hews like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the Hews component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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