dns

问题 I am trying to make a check for expired domain name with python-requests . import requests try: status = requests.head('http://wowsucherror') except requests.ConnectionError as exc: print(exc) This code looks too generic. It produces the following output: HTTPConnectionPool(host='wowsucherror', port=80): Max retries exceeded with url: / (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 11001] getaddrinfo failed',)) What I'd like to do is to catch this DNS error

问题 Question I would like to understand why my CSS resources are not loaded on my personal Github IO page tobias-schmidt.site. Issue When I acess my page via the custom dns tobias-schmidt.site or via the direct github dns mrtobe.github.io the site correctly loads the index.html but not the referenced CSS files. When I click on the blog post it does correctly load the CSS. Then for this surfing session the CSS is also available on the index.html. Setup dns from GoDaddy with A-Record setup for

问题 I am running into a weird issue on my macbook pro where hostname to ip resolution. Here is the code, import java.net.InetAddress; public class IpRes { public static void main(String[] args) throws Exception { String host = args[0]; InetAddress address = InetAddress.getByName(host); System.out.println(address.getHostAddress()); } } My host name is "a-b-vik". I have entries in /etc/hosts for 127.0.0.1 localhost 127.0.0.1 a-b-vik Here is output when I run the above program, java IpRes "localhost

问题 I'm working through an Azure tutorial on MSDN as suggested by @BrentDaCodeMonkey. Basically, I'm trying to learn how to set up a Windows domain, so I can use it for a some other SQL Server tutorials. See my previous question here. I'm running into a problem where I cannot connect my servers to my Active Directory Name Controller. When I try to add my domain name to the server in System Properties, I get an error message instead of the Windows Security popup dialog. An Active Directory Name

问题 I want to do a real time monitor of the DNS cache requests of the system in c#. My system is a windows 7 64 bit. What I did so far is to catch the DNS requests by creating a listening UDP server on port 53, but this monitors ALL the DNS request, what I am interested in are only request made to DNS cache of the local OS. Is there a way to monitor the DNS cache of the system? THx 回答1: You can get your DNS cache via this powershell function: Show-DnsServerCache And this SO post illustrates how

问题 So I've followed the directions for setting up a custom domain with Github Pages. As per their recommendation, I'm attempting to set this up using a custom subdomain. I purchased my domain through GoDaddy, and using their DNS Manager tool I added myappname.github.io under Host (CNAME): I didn't change anything else, such as that IP address under A (Host). Lastly, on my Github page when I go under settings it correctly says "Your site is published under www.myappname.com" Yet, when I go to www

问题 Does anyone know how to get a list of DNS search suffixes on a client - both ones that have been manually added and ones assigned by DHCP. I'd prefer to have a cross-platform solution, but a Windows only solution will work. I couldn't find anything in pywin32 or other modules... 回答1: After a bit of investigation, it doesn't look like there is a cross-platform way since the OS stores this information differently. On Windows, I ended up querying the information via the registry: def

问题 I have multiple App Services inside my App Service Environment. Lets call them A, B and C. I also have a Azure Api Management inside the same VNet where the App Service Environment is located. What I need is to let Api Management reach A, B and C. I also need to have communication between App Service A and B. Can this be done without using own DNS server? If so, how? 回答1: You should be able to use the FQDN of each app, a. asebaseurl , b. asebaseurl , etc. If you are going through another

问题 I have tomcat 6.0.14 (installed in Red hat linux 5.5 and with java 6 update 13) integrated with a Single sign on system. When SSO (Single Sign On) fail overs to a different data center (and sso's ip address changes) the tomcat continues to stick to the old DNS entry of the SSO system. I then have to restart the tomcat container so that it picks the new DNS of the SSO system. I have to restart tomcat every time SSO system fail overs to different data center. Is there a way to configure tomcat

问题 I'm trying to upload files to my domain that I'm hosting with Dreamhost. I connected to the server with FileZilla and I'm pretty sure I put the files in the right spot. Their tutorial says to create a directory with your domain name like this: 'mydomain.com' and put your files in there. I put an index.html, p.css, register.php, login.php, and logout.php file in there. However, when I navigate to mydomain.com in Google Chrome, all I see is this: Does anybody know what could be causing this?