dns

问题 I run a web service with many sub-sites. Example URLs of sub sites: domain.com/sub/jim domain.com/sub/jon domain.com/sub/dave etc (around 3,000 currently and growing). We currently offer basic stats reporting (page views and unique pageviews) that we can get from Google analytics (we currently process a XML file of the /sub/ drilldown for this info). This all works well. What I'd like to do is offer domain mapping through a CNAME record. Example: www.jim.com acts as domain.com/sub/jim Usually

问题 I'm trying to write a python script that sends multiple DNS requests, using a different name server for each request. Implementing a sequential solution is easy using dnspython but too slow for me. Adding concurrency using thread pool is not possible as, in my particular case, all requests use the same source port (REUSE_ADDRESS won't help here either). For the above reasons I'm thinking about using the following solution (ditching the use of dnspython's resolver module but taking advantage

问题 Is there any way to have my custom domain eg: code.mycompany.com point to my Visual Studio Online account mycompany.visualstudio.com? I tried using a CNAME record but it's not working, (think it's maybe because of authentication against the domain) 回答1: We don't currently have custom domain support in Visual Studio Online. Feel free to head on over to UserVoice to submit the feature request though! 来源： https://stackoverflow.com/questions/32182261/custom-domain-in-visual-studio-online

问题 I have a lighttpd server with website placed in /home/httpd/example.com/httpdocs and there I have a file called file.php . When I type http://en.example.com/file.php I would like to display file.php that is in default website directory (mentioned above). So I used document-root described here: http://redmine.lighttpd.net/wiki/1/Server.document-rootDetails in this manner: $HTTP["host"] =~ "en.example.com/file.php" { server.document-root = "/home/httpd/example.com/httpdocs/" } But unfortunately

问题 To PROGRAMMATICALLY verify if a domain exists I do the following: DNS Query it and see if it resolves. If it does, it's obviously registered. So no need for step 2. If it doesn't, it might STILL be registered. So a whois check is required. Backtrack from whois.iana.org and see if the designated whois server knows the domain or not. Well, whois is not really meant for bulk checking. Not to mention that the RFC has only 4 pages and there's no clear specifications as to the format or even the

问题 I am using guava-18.0 and java1.6 Given codes below: String host = null; host = new URI(this.domain).getHost(); Pattern p = Pattern.compile("[a-zA-Z]"); Matcher m = p.matcher(host); if(m.find()){ InternetDomainName domainName = InternetDomainName.from(host); this.domain = domainName.topPrivateDomain().name(); System.out.println(this.domain); } else this.domain = host; When running ant to build, it gives such error message: [javac] symbol : method name() [javac] location: class com.google

问题 I found this script which I modified a bit to take in the hostnames from a file: http://tompaps.blogspot.com/2015/04/verify-forward-and-reverse-dns-records.html It pretty much iterates through each name in the file, pings it, converts the returned IP into a string and performs a reverse lookup on the IP. It works, but when I have 600+ machines to go through performance is no bueno. I know with test-connection there's an -asjob parameter I can use to run asynchronous jobs which does the

问题 I have a web service running on EC2 behind an elastic balancer. I would like to allow my clients to point their A record to my web service so they could have their domain on my server. Similar to shopify or github pages. However, I don't want to give them the IP of the web service, I'd like the request to go though the load balancer. How can I achieve this? Should I create a small server to forward requests? How does that work? Many thanks! 回答1: If you are running your service behind an

问题 Im trying to host a domain purchased through WIX on AWS. The site is ready to go and waiting in the bucket to be hosted under the domain my client bought through WIX. Just wondering if anyone knew how to take it from WIX and host it on AWS. Ive been looking and only found something that takes the CNAMEs made when you create a hosting zone on AWS and you can add them to google CNAMES (it was a tutorial for taking a google domain and routing to AWS) but since the CNAME section on WIX is greyed

问题 here is my code and createStoredProcedureQuery has redline underneath in eclipse, and not resolved, I tried many ways still could not get what is wrong. private static EntityManagerFactory factory; public static void main(String[] args) { factory = Persistence.createEntityManagerFactory("mypersistenceUnit"); EntityManager em = factory.createEntityManager(); // Create call stored procedure em.getTransaction().begin(); StoredProcedureQuery storedProcedure = em.**createStoredProcedureQuery**(