Google Public DNS

Google Public DNS

Why Google Public DNS?

As web pages become more complex and include more resources from multiple origin domains, clients need to perform multiple DNS lookups to render a single page. The average Internet user performs hundreds of DNS lookups each day, slowing down his or her browsing experience. As the web continues to grow, greater load is placed on existing DNS infrastructure.

DNS resolution sequence.

Image via Wikipedia

Since Google’s search engine already crawls the web on a daily basis and in the process resolves and caches DNS information, we wanted to leverage our technology to experiment with new ways of addressing some of the existing DNS challenges around performance and security. We are offering the service to the public in the hope of achieving the following aims:

* Provide end users with an alternative to their current DNS service. Google Public DNS takes some new approaches that we believe offer more valid results, increased security, and, in most cases, better performance.
* Help reduce the load on ISPs’ DNS servers. By taking advantage of our global data-center and caching infrastructure, we can directly serve large numbers of user requests without having to query other DNS resolvers.
* Help make the web faster and more secure. We are launching this experimental service to test some new ways to approach DNS-related challenges. We hope to share what we learn with developers of DNS resolvers and the broader web community and get their feedback.

To change your DNS settings see this tutorial. Computer repair Las Vegas done right!

Please let me know your thoughts in the comments section below.

Neon Computers
Phone: (702) 240-6366
cash, credit card, invoice, paypal
6830 S Rainbow Blvd Ste 150
Las Vegas, NV 89118
Store Hours:
Mo through Fr 9-7; Sa 10-5
(after 6pm by appointment only) Directions | Google Earth Us




I dropped off my iPad around 9:30 in the morning. I was given the price of the new screen, including a senior citizen discount. The completion only took a few hours and I was called early afternoon to pick it up. I am very satisfied with the quality of the work.Angieslist
Great Service! We contacted Neon Computers because we needed someone to work with us on getting a virus removed from our home computer…they were fast and efficient and did a fantastic job! They are the best computer repair company in las vegas nv …hands down!Yahoo
I was looking for a reliable place to fix my Macbook Air’s fan & he immediately fixed it when the fan shipped in. He calls and leaves a voicemail to inform me that the fan arrived & I can drop it off. I will come here in the future for any computer problems =)Yelp
Took laptop there after dell was unable to help. Dropped laptop off for service at 1pm and had laptop back in working order by 10am next day. Peter was very knowledgeable. Very happy with service received.Yelp
Fair price. Quick Service. I was happy with service was ready next day. I asked if I needed more memory for my computer and he was very honest and told me what I had was perfectly adequate already. I like that he didn’t try selling me something I didn’t need. I had a bad video card in my desktop and he replaced with a better one. I feel price was right for service and part.Google+
I was going to Best Buy but I saw Neon Computers sign across the street and decided to stop by first there. They were able to remove the Virus from my computer the same day and it cost me probably twice as cheep as Best Buy. I’m so glad that I found them! Thanks! Oh, they repair iPhones and iPads too – they replaced the broken glass on me new iPad3 – how cool!Google+