Can’t Touch This: Fix the iTouch Wi-Fi
Jake Bechtold | October 10, 2007
NOTE: THIS POST WAS WRITTEN IN OCTOBER 2007 ON THE ORIGINAL iPOD TOUCH. I NO LONGER HAVE THE ORIGINAL ONE, NOR DO I HAVE THE THIS PROBLEM ANYMORE.
After last week’s review of the iPod Touch, emails have been pouring in about Wi-Fi issues. I didn’t mention this in the review, but I did have an issue with the Wi-Fi. The issue at hand is when your connect to the internet at home or in the office. I would connect to the internet, and I would try to load a web page. I would get the following message:

After some searching around, I found that it might be a DNS (Domain Name Server) issue. Here’s why it’s important. You can only connect to a website if your computer knows its IP address. When you enter a website’s domain name (ie: wiredforgadgets.com), your computer or router uses a Domain Name System (DNS) server to search for the domain’s IP address. For example, when you enter google.com, the DNS server reports the IP address as 72.14.207.99. If there is no working DNS server, domain names become useless.
Why is this happening? The iPod Touch and the iPhone (for one reason or another) is trying to use the network router as a DNS, which in some cases may not work. Technically though, the iTouch/iPhone is connected to the internet. By entering 72.14.207.99 (the correct IP address for google.com) into Safari’s address bar, it bypass the domain and does not need a working DNS server . While this will verify that the Wi-Fi internet connection is working, it’s downright impossible to surf the internet without domain names. To correct this problem, the DNS settings must be changed.
You could fix this at your router, but this won’t help on other networks, so you may as well to this your iTouch/iPhone.
* Go to Settings.
* Select Wi-Fi.
* Chose a network.
* Select the blue arrow next to the network you are connected to.
* Select DNS.
* Change the IP Address to 208.67.222.222
The IP address 208.67.222.222 is a service called OpenDNS, which not only is safer, but is guaranteed to work with any network anywhere.
The Catch-22 is that you have to do this with every new Wi-Fi you pick up that doesn’t work. It’ll remember past ones, but it won’t do it to new ones. I recommend writing down the IP Address 208.67.222.222 and keeping it in your wallet for easy access.
Hopefully that solves everyones problems. Be sure to leave a comment if you have any more questions.
Change iPhone’s Wi-Fi DNS Settings to Connect to the Internet [AndrewEscobar.com]
2-2-2010 – Comments have been disabled.