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• Is it OK for the top level domain .FM not to provide the whois server? [closed]

  - by Igor

  just a question in the title Is it OK for the top level domain .FM not to provide the whois server? Are there any other TLD that behaves in the same manner? The question came out of the whois command answer $ whois dot.fm This TLD has no whois server, but you can access the whois database at http://www.dot.fm/whois.html EDIT Sorry for the "OK" in the question, yes it is quite vague. We're desiring to acquire the domain name in *.fm and my worry was about to be more suspected for the antispam filters and other services relying on the DNS and so. Is this observation have sense or not?

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• Domain Controller DNS Best Practice/Practical Considerations for Domain Controllers in Child Domains

  - by joeqwerty

  I'm setting up several child domains in an existing Active Directory forest and I'm looking for some conventional wisdom/best practice guidance for configuring both DNS client settings on the child domain controllers and for the DNS zone replication scope. Assuming a single domain controller in each domain and assuming that each DC is also the DNS server for the domain (for simplicity's sake) should the child domain controller point to itself for DNS only or should it point to some combination (primary VS. secondary) of itself and the DNS server in the parent or root domain? If a parentchildgrandchild domain hierarchy exists (with a contiguous DNS namespace) how should DNS be configured on the grandchild DC? Regarding the DNS zone replication scope, if storing each domain's DNS zone on all DNS servers in the domain then I'm assuming a DNS delegation from the parent to the child needs to exist and that a forwarder from the child to the parent needs to exist. With a parentchildgrandchild domain hierarchy then does each child forward to the direct parent for the direct parent's zone or to the root zone? Does the delegation occur at the direct parent zone or from the root zone? If storing all DNS zones on all DNS servers in the forest does it make the above questions regarding the replication scope moot? Does the replication scope have some bearing on the DNS client settings on each DC?

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• I am transferring a namserver domain what do I need to update?

  - by Mech Software

  Perhaps I am totally over thinking this but I have a domain name and name servers that are working just fine. I want to transfer the one domain name that I have for my server which is also the name of the nameserver. e.g. mydomain.com with nameservers ns1.mydomain.com ns2.mydomain.com I am transfering the mydomain.com from the current registrar to the one I use for all my other domains. The question is what do I have to update? Once the transfer is complete mydomain.com will have ns1.mydomain.com and ns2.mydomain.com as it's nameservers as it is today. I was wondering though how ns1.mydomain.com and ns2.mydomain.com are resolving if mydomain.com is pointing to ns1 and ns2. Am I over thinking this or am I missing something in the process here? I always just enter the nameserver names when I configure any domains on my server. Do I have to setup A records somewhere for ns1 and ns2 ?

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• Website domain expired. Can i access it somehow? [closed]

  - by Naps62

  I need to access a website whose domain apparently expired yesterday (i'm not the owner, and i can't really do much about it). It will probably be reopened any time soon, but meanwhile i would still be interested in accessing it Is there any way for me to access any kind of information? The website is http://enei.net So far i've tried: nslookup, but the ip address i got (208.91.197.101) was a dead end. I suppose this is related to what happened to the domain after it expired google cache, which led to some weird advertising page, completely unrelated to the original website

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• How to migrate existing udp application to raw sockets

  - by osgx

  Hello Is there a tutorial for migration from plain udp sockets (linux, C99/C++, recv syscall is used) to the raw sockets? According to http://aschauf.landshut.org/fh/linux/udp_vs_raw/ch03s04.html raw socket is much faster than udp. Application is client-server. client is proprietary and must use exactly same procotol as it was with udp server. But server can be a bit faster with raw sockets. What parts of udp I must to implement in server? Is there a "quick migration" libraries?

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• Handling Incoming Data from Multiple Sockets in Python

  - by user859434

  Background: I have a current implementation that receives data from about 120 different socket connections in python. In my current implementation, I handle each of these separate socket connections with a dedicated thread for each. Each of these threads parse the data and eventually store it within a shared locked dictionary. These sockets DO NOT have uniform data rates, some sockets get more data than others. Question: Is this the best way to handle incoming data in python, or does python have a better way on handling multiple sockets per thread?

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• Understanding Domain Driven Design

  - by Nihilist

  Hi I have been trying to understand DDD for few weeks now. Its very confusing. I dont understand how I organise my projects. I have lot of questions on UnitOfWork, Repository, Associations and the list goes on... Lets take a simple example. Album and Tracks. Album: AlbumId, Name, ListOf Tracks Tracks: TrackId, Name Question1: Should i expose Tracks as a IList/IEnumerabe property on Album ? If that how do i add an album ? OR should i expose a ReadOnlyCollection of Tracks and expose a AddTrack method? Question2: How do i load Tracks for Album [assuming lazy loading]? should the getter check for null and then use a repository to load the tracks if need be? Question3: How do we organise the assemblies. Like what does each assembly have? Model.dll - does it only have the domain entities? Where do the repositories go? Interfaces and implementations both. Can i define IAlbumRepository in Model.dll? Infrastructure.dll : what shold this have? Question4: Where is unit of work defined? How do repository and unit of work communicate? [ or should they ] for example. if i need to add multiple tracks to album, again should this be defined as AddTrack on Album OR should there a method in the repository? Regardless of where the method is, how do I implement unit of work here? Question5: Should the UI use Infrastructure..dll or should there be ServiceLayer? Do my quesitons make sense? Regards

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• Is there an alternative to HTML Web Sockets, now that Firefox 4 has disabled them?

  - by Pino

  I've been checking out some of the latest multiplayer engines in HTML all supporting multi-user games (Very nice) - I believe all these engines use Web Sockets for communication. That’s why we’ve decided to disable support for WebSocket in Firefox 4, starting with beta 8 due to a protocol-level security issue. Beta 7 of Firefox has support for the -76 version of the protocol, the same version that’s included with Chrome and Safari. Beta 8 of Firefox 4 will remove that support. Anne van Kesteren of Opera also announced that Opera are dropping Websocket support. We are confident that other browser developers will follow. Source: Websockets Disabled in FireFox 4 I've just come accross the above, so no sockets in Firefox 4 or Opera.... thats big. Is anyone aware of an alternate or is it Chrome or do we need to just sit and wait for the next release of the major browsers. More info : Rocket Engine appears to work with all browsers including IE8 (http://rocketpack.fi/engine/) what will it be using as a method of communication?

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• How do I add 'www' before a subdomain, like www.subdomain.domain.com?

  - by Snehal Masne

  I want to add 'www' in front of a subdomain e.g. www.subdomain.domain.com My blogs are hosted on Blogger and am using GoDaddy for having custom domains. I have HOST @ entries for 'domain' pointing specified by blogger. The following subsdomains are configured by adding CNAME alias as follows : subdomain -> ghs.google.com www -> ghs.google.com For domain (including www.domain) I have one blog. For subdomain, I am pointing it to seperate blog using above entries and 'subdomain.domain.com' works fine. I read articles on this issue and tried adding following CNAME entry but no luck : www.subdomain -> subdomain.domain.com How do I make 'www.subdomain.domain.com' work ?

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• Short brandable domain vs. long keyword domain

  - by bajki

  I need a counsel about my websites' domain. Let's say I have just bought two domains: xyz.com and xyzphotography.com. As we can see, the first one is shorter but way less meaningful than the second one. The second one contains a photography keyword but it's longer. I have only one website which is my photography portfolio. Can you advise me how to set those domains to make it all as SEO-friendly as possible? Which one should be the main one, does the rest should work on their own or have some kind of SEO-friendly redirect to the main domain?

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• Use new hosting which is already used buy a domain, for a new domain

  - by Yasser

  I am new to web hosting n stuffs, I am having a domain called www.yassershaikh.com from domainz.in, from where I had taken a LINUX hosting. I am running a wordpress blog there. Now I have taken a another domain from goDaddy called www.codera.org, now here I want to use Windows hosting, but that I am not planning to buy for atleast 6 months. So I was thinking if it's possible to use the hosting(LINUX) which I am using for my first site. Is this possible ? Please guide me on this please. (Also for now I am just redirecting it to one page on my blog.)

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• Opinions on .gr (Greek) registrars?

  - by Marc Bollinger

  None of the previous questions tackle some of the one-off (or further) countries' registries, beyond .co.uk, .it, et al. or else I'd have found an answer myself. I'm just looking for information for a vanity domain, so obviously I'm alright without an answer, but it's an unasked question (or at least, unanswered), and I'm not exactly in a hurry to give my credit card information over country lines, sight unseen.

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• Stopping cookies being set from a domain (aka "cookieless domain") to increase site performance

  - by Django Reinhardt

  I was reading in Google's documentation about improving site speed. One of their recommendations is serving static content (images, css, js, etc.) from a "cookieless domain": Static content, such as images, JS and CSS files, don't need to be accompanied by cookies, as there is no user interaction with these resources. You can decrease request latency by serving static resources from a domain that doesn't serve cookies. Google then says that the best way to do this is to buy a new domain and set it to point to your current one: To reserve a cookieless domain for serving static content, register a new domain name and configure your DNS database with a CNAME record that points the new domain to your existing domain A record. Configure your web server to serve static resources from the new domain, and do not allow any cookies to be set anywhere on this domain. In your web pages, reference the domain name in the URLs for the static resources. This is pretty straight forward stuff, except for the bit where it says to "configure your web server to serve static resources from the new domain, and do not allow any cookies to be set anywhere on this domain". From what I've read, there's no setting in IIS that allows you to say "serve static resources", so how do I prevent ASP.NET from setting cookies on this new domain? At present, even if I'm just requesting a .jpg from the new domain, it sets a cookie on my browser, even though our application's cookies are set to our old domain. For example, ASP.NET sets an ".ASPXANONYMOUS" cookie that (as far as I'm aware) we're not telling it to do. Apologies if this is a real newb question, I'm new at this! Thanks.

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• Use of another country domain name can influence search engines results?

  - by DontVoteMeDown

  I'm studing a way to create my company domain based on it's name. Consider that my company's name is Another Store and I want to register a domain like anothersto.re - this is just an example. That domain is strictly chosen by marketing. What happens is that my company is stabilished in Brazil and our domain here is .br. The .re domain stands for an island near France so haves nothing to do with my country. If that domain is chosen what it can imply about SEO questions? Did it will have any influence on search engines results considering that they look over user's region? This kind of domain use became common between modern companies - and marketing strategies - and that is why I'm considering it.

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• Domain forwarding to a IE "trusted site" opens a blank page

  - by Michael Jasper

  My employer, a University, regularly hosts conferences and other events. While websites for these sites are hosted on our domain, they frequently request customized .com urls. We then forward these domains to the specific site. Recently, we discovered a problem, where a page will not load if the following conditions are met(using a current example): website is created on our CMS for a conference http://continue.weber.edu/nulc a domain is created http://www.nulc2012.com and forwarded to http://continue.weber.edu/nulc The user enters http://www.nulc2012.com into their address bar using IE7 or IE8 The user has *.weber.edu listed as a "trusted site" in IE security settings (the case for nearly all on-campus computers) When this happens, their browser will correctly transfer to the page http://continue.weber.edu/nulc/index.php, however the page is blank, returning only: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META content="text/html; charset=windows-1252" http-equiv=Content-Type></HEAD> <BODY></BODY></HTML> Is there any know solution to this problem? Or am I missing something completely? Note: Tested websites do load correctly in Chrome, Firefox, and Safari

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• Implications on automatically "open" third party domain aliasing to one of my subdomains

  - by Giovanni

  I have a domain, let's call it www.mydomain.com where I have a portal with an active community of users. In this portal users cooperate in a wiki way to build some "kind of software". These software applications can then be run by accessing "public.mydomain.com/softwarename" I then want to let my users run these applications from their own subdomains. I know I can do that by automatically modifying the.htaccess file. This is not a problem. I want to let these users create dns aliases to let them access one specific subdomain. So if a user "pippo" that owns "www.pippo.com" wants to run software HelloWorld from his own subdomains he has to: Register to my site Create his own subdomain on his own site, run.pippo.com From his DNS control panel, he creates a CNAME record "run.pippo.com" pointing to "public.mydomain.com" He types in a browser http://run.pippo.com/HelloWorld When the software(that is physically run on my server) is called, first it checks that the originating domain is a trusted one. I don't do any other kind of check that restricts software execution. From a SEO perspective, I care about Google indexing of www.mydomain.com but I don't care about indexing of public.mydomain.com What are the possible security implications of doing this for my site? Is there a better way to do this or software that already does this that I can use?

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• Avoiding bloated Domain Objects

  - by djcredo

  We're trying to move data from our bloated Service layer into our Domain layer using a DDD approach. We currently have a lot of business logic in our services, which is spread out all over the place and doesn't benefit from inheritance. We have a central Domain class which is the focus of most of our work - a Trade. The Trade object will know how to price itself, how to estimate risk, validate itself, etc. We can then replace conditionals with polymorphism. Eg: SimpleTrade will price itself one way, but ComplexTrade will price itself another. However, we are worried that this will bloat the Trade class(s). It really should be in charge of its own processing but the class size is going to increase exponentially as more features are added. So we have choices: Put processing logic in Trade class. Processing logic is now polymorphic based on the type of the trade, but Trade class is now has multiple responsibilites (pricing, risk, etc) and is large Put processing logic into other class such as TradePricingService. No longer polymorphic with the Trade inheritance tree, but classes are smaller and easier to test. What would be the suggested approach?

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• Domain model integration using JSON capable DTOs

  - by g-makulik

  I'm a bit confused about architectural choices for the java/web-applications world. The background is I have a system with certain hardware components (that introduce system immanent active behavior) and a configuration database for system meta and HW-components configuration data (these are even usually self contained, since the HW-components persist configuration data anyway). For realization of the configuration/status data exchange protocol with the HW-components we have chosen the Google Protobuf format, which works well for the directly wired communication with these components. Now we want to develop an abstract model (domain model) for those HW-components and I have the feeling that a plain Java class model would fit best for this (c++ implementation seems to have too much implementation/integration overhead with viable language-bridge interfaces). Google Protobuf message definitions could still serve well to describe DTO objects used to interact with a domain model API. But integrating Google Protobuf messages client side for e.g. data binding in the current view doesn't seem to be a good choice. I'm thinking about some extra serialization features, e.g. for JSON based data exchange with the views/controllers. Most lightweight solutions seem to involve a python based presentation layer using JSON based data transfer (I'm at least not sure to be fully informed about this). Is there some lightweight (applicable for a limited ARM Linux platform) framework available, supporting such architecture to realize a web-application?

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• How to join a Windows Domain an Map NEtwork Drives on Ubuntu Partition

  - by AgainstClint

  I just installed the current build for Ubuntu on a partition for my work computer. I am a novice when it comes to Linux/Ubuntu, which is why I installed it along side windows. I want to learn how to operate and use Ubuntu much more than I do now, so I figured installing it and trying to do day to day functions here would be a "Thrown into the pool with sharks" way to do it, and I like that way. I did however have a few questions: We are on a Domain in Windows, is there any way to join that domain using the Ubuntu partition? We Also have 16 mapped network drives. I don't actually need ALL of them mapped for Ubuntu, but is there a way to Map at least one of them to see/use here in Ubuntu. Outlook Corporate email, how can I sign in/use it while...well, you get the idea. As I said earlier, I am VERY new to Ubuntu, i've only played around with it a bit at home and never at the office. If you could simplify it down for me a bit, that would be great.

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• C# Sockets and Proxy Servers

  - by Tristan

  Hi Guys, I'm trying to make some source code for a library I downloaded work with a proxy server. The library uses sockets to connect to a server but if the client using the library is behind a proxy server it can't connect. Does anyone know how I can modify the socket to be able to connect to the server through a proxy server? I really want to just do this with the sockets in the library without having to change too much code to use WebRequest or something similar Cheers -Tristan

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• Is there a user-comfortable Unix-like OS?

  - by Rob Kam

  Apparently BSD is like this but only for the OS not for the third party applications: Is there a Unix or Unix-like operating system (but not OS X), where all the installed applications and drivers either all work smoothly/properly or are not included in the distribution? But not something that's been dumbed down.

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• Sockets server design advice

  - by Rob

  We are writing a socket server in c# and need some advice on the design. Background: Clients (from mobile devices) connect to our server app and we leave their socket open so we can send data back down to them whenever we need to. The amount of data varies but we generally send/receive data from each client every few seconds, so it's quite intensive. The amount of simultaneous connections can range from 50-500 (and more in the future). We have already written a server app using async sockets and it works, however we've come across some stumbling blocks and we need to make sure that what we're doing is correct. We have a collection which holds our client states (we have no socket/connection pool at the moment, should we?). Each time a client connects we create a socket and then wait for them to send us some data and in receiveCallBack we add their clientstate object to our connections dictionary (once we have verified who they are). When a client object then signs off we shutdown their socket and then close it as well as remove them from our collection of clients dictionary. Presumably everything happens in the right order, everything works as expected. However, almost everyday it stops accepting connections, or so we think, either that or it connects but doesn't actually do anything past that and we can't work out why it's just stopping. There are few things that we'r'e unsure about 1) Should we be creating some kind of connection pool as opposed to just a dictionary of client sockets 2) What happens to the sockets that connect but then don't get added to our dictionary, they just linger around in memory doing nothing, should we create ANOTHER dictionary that holds the sockets as soon as they are created? 3) What's the best way of finding if clients are no longer connected? We've read some many methods but we're not sure of the best one to use, send data or read data, if so how? 4) If we loop through the connections dictonary to check for disposed clients, should we be locking the dictionary, if so how does this affect other clients objects trying to use it at the same time, will it throw an error or just wait? 5) We often get disposedSocketException within ReceiveCallBack method at random times, does this mean we are safe to remove that socket from the collection? We can't seem to find any production type examples which show any of this working. Any advice would be greatly received

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• PHP Sockets Not Working

  - by isurulucky

  Hi, I switched from Lighttpd server to WAMP and then found sockets in php are not working. But php is configured and working. (phpinfo() works) I removed the comment for the php_sockets.dll in php.ini @ C:\wamp\bin\php\php5.2.5.but still gives the error "Fatal error: Call to undefined function socket_create()". Any more configurations to do to enable sockets in php in WAMP? (php_sockets.dll is there as well, I've checked) Thank You!

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• .NET Sockets and Proxy Servers

  - by Tristan

  I'm trying to make some source code for a library I downloaded work with a proxy server. The library uses sockets to connect to a server but if the client using the library is behind a proxy server it can't connect. Does anyone know how I can modify the socket to be able to connect to the server through a proxy server? I really want to just do this with the sockets in the library without having to change too much code to use WebRequest or something similar

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• edit files in unix

  - by Niklas

  Hi, I started to work in unix for couple of weeks ago and can very little about unix. Everytime I edit a file, a temp file~ appears in the filesystem. What does this mean? Can I just remove all these files? What can I do for removing these files automaticaly everytime I close the original file? /Niklas

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