You’ve seen the scam artist advertisements for software programs that do nothing more than install junk-ware on your system.
The thing to remember is that many times your PCs Internt connection is slow becausee of your DNS provider.
Now you might be thinking “what is DNS John?” and I would tell you that this is a good question .
DNS means Domain Name Service. It operates on your computer’s port 53 and acts as the phonebook for the Internet. Here’s how…when you want to order a pizza for dinner, you may have to look up the number to the pizza place online or from an ad that they placed on your doorknob. You do not instinctively know the phone number to the pizza place and that’s okay. It’s normal.
Well in the same way you do not have every phone number that you may need in a day memorized, computers do not keep a track of every possible web site you might want to go to in a day stored in them either. Sure, some days you may bounce from a cable news site to a cable weather outlet to an Internet storefront and finally finish up at an Internet movie house like Youtube.
All of these have an IP address and yes, the sites you visit the most often you might want to save their IP addresses in your hosts file. This can be found in a Windows system in C:\Windows\System32\Drivers\etc\hosts (and note that this file DOES NOT have a file extension).
You can save them in this format:
Now for you to have a better list of sites that are available worldwide on a DNS server. You are no doubt using one of the ones that your Internet service provider told you to use. These DNS servers may use tricks so that in the event you mistype a domain name, you are redirected to a relatively safe site that is hosted by the ISP or the DNS service provider. Any link that appears on these pages that you click on, make money for the service provider and likely put some sort of tracking cookie on to your computer to follow your movements to similar sponsored sites across the vast internet.
One way to speed up your experience and maybe avoid the whole tracking thing, is to use a new DNS provider. I’ll bet you did not think that you could do that but you can?
Simply go your Internet settings on your computer (Control Panel\Network and Internet\Network Connections and choose whichever icon matches your Internet connection). Right click on this icon and select properties. Now select Internet Connection version 4 from the window that pops up and then click on the properties button that highlights directly below that selection box.
Another window will pop up that will give you some options on things to fill out. Leave the top of this window alone if your Internet/network connection is working fine. What you want to fill out is the section that says “Use the following DNS server addresses” — and now you get to fill in any of a series of numbers you like. It looks like this:
The IP addresses to populate those boxes are 188.8.131.52 and 184.108.40.206
Google also has a DNS service that is available for the public to use and you can certainly use their IP addresses, 220.127.116.11 and 18.104.22.168 . With these addresses you get away from your ISP’s control but at the same time Google does not provide any level of service to help control or customize your own experience.
A list of other IP addresses for publicly accessible DNS services are listed here – just be sure to check the companies providing the IP addresses that you can use before you use them. You never know what information they could be pushing you to. There is such a thing as DNS poisoning and it is bad.
By bad..I mean that you could think that you are paying for an Amazon or Bank payment service and instead your traffic is directed through JimBob and Bubba-Sue’s scam site that culls your credit card or payment information before passing it along to Amazon or your bank so your purchase goes through and you are unaware anything went wrong, until you see your credit card bill or get that dreaded call from credit card security services.
It’s something to be aware of but do not be afraid. Forge ahead.
My goal in giving you this information is to teach you how to improve things for yourself without needing to spend money on software that does nothing but further bog down your system and worse, entices you to remove files your computer needs to run.
Have fun, be smart, and be independent. There will be more tips coming soon!