[C#] Get a domain name basing on the IP address

Posted by Tony on Stack Overflow See other posts from Stack Overflow or by Tony
Published on 2010-03-13T19:47:04Z Indexed on 2010/03/13 19:55 UTC
Read the original article Hit count: 220

Filed under:

.NET

|

web

hi, I need to get a domain name if I have an IP address (e.g. I type 209.85.129.103 and the program should find out that is the Google address)

As far as I've figured out is get the hostname:

IPHostEntry IpToDomainName = Dns.GetHostEntry("209.85.129.103");
string HostName = IpToDomainName.HostName; //it returns "fk-in-f103.1e100.net"

but it's not that I want. I don't know how to achieve that. Any ideas will be helpful

© Stack Overflow or respective owner

Related posts about .NET

Apt-Get Update: failure to fetch; can't connect to any sources

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I realize there are dozens of "apt-get update: failure to fetch" questions (I read through all I could find), but my present circumstance is unique to 12.04 and it affects all sources; not just launchpad. Additionally, I've tried several different servers in Europe and the U.S. as well as the "main… >>> More
12.04: Apt-Get Update: failure to fetch; can't connect to any sources

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I realize there are dozens of "apt-get update: failure to fetch" questions (I read through all I could find), but my present circumstance is unique to 12.04 and it affects all sources; not just launchpad. Additionally, I've tried several different servers in Europe and the U.S. as well as the "main… >>> More
What's New in ASP.NET 4

as seen on Geeks with Blogs - Search for 'Geeks with Blogs'
The .NET Framework version 4 includes enhancements for ASP.NET 4 in targeted areas. Visual Studio 2010 and Microsoft Visual Web Developer Express also include enhancements and new features for improved Web development. This document provides an overview of many of the new features that are included… >>> More
.NET Reflector 6, .NET Reflector Pro, TestDriven.NET, .NET 4.0 and Mono

as seen on Simple Talk - Search for 'Simple Talk'
By now you may well have noticed that .NET Reflector 6 and .NET Reflector Pro are out in the wild. The official launch happened today, although we actually put the software out last Thursday as part of a phased release plan to ensure that everything went smoothly today which, so far, it seems to have… >>> More
Redmine on Apache2 with Passenger issue

as seen on Server Fault - Search for 'Server Fault'
I installed Redmine and run it in Apache2 with the Passenger module. Apache2 boots, Passenger module gets loaded and the Redmine welcome page is shown, however when trying to login or navigate to other parts of the Redmine site, the browser keeps loading and loading and loading forever, although the… >>> More

Related posts about web

Why is Java EE 6 better than Spring ?

as seen on Oracle Blogs - Search for 'Oracle Blogs'
Java EE 6 was released over 2 years ago and now there are 14 compliant application servers. In all my talks around the world, a question that is frequently asked is Why should I use Java EE 6 instead of Spring ? There are already several blogs covering that topic: Java EE… >>> More
Hosting a website on Heroku.... I know how to, but im running into problems!

as seen on Pro Webmasters - Search for 'Pro Webmasters'
I'm starting to learn more on the back-end scale of programing. Recently I started up Heroku for the second or third time. This time I actually installed the Git update to my Mac and installed Heroku in the terminal. I wanted to upload a static html site with the sinatra gem. Everything worked out… >>> More
Microsoft .NET Web Programming: Web Sites versus Web Applications

as seen on Samir ASP.NET with C# Technology - Search for 'Samir ASP.NET with C# Technology'
In .NET 2.0, Microsoft introduced the Web Site. This was the default way to create a web Project in Visual Studio 2005. In Visual Studio 2008, the Web Application has been restored as the default web Project in Visual Studio/.NET 3.x The Web Site is a file/folder based Project structure. It… >>> More
VS2008 - Unable to Add Web Reference to Web Application Project (The web services enumeration compon

as seen on Stack Overflow - Search for 'Stack Overflow'
I've run into a situation where I was unable to add a Web Reference in Visual Studio 2008 to a Web Application Project. The error I couldn't resolve was "The web services enumeration components are not available. You need to reinstall Visual Studio to add web references to your application." How… >>> More
Outlook Web Access: "Outlook Web Access has encountered a Web browsing error"

as seen on Super User - Search for 'Super User'
When one of my colleagues is accessing Outlook Web Access from IE, he frequently gets an error reported: "Outlook Web Access has encountered a Web browsing error". The error report includes the following: Client Information User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4… >>> More