Google public DNS isn't working?
I switched my dns to google public dns to bypass a program on my router which blocks websites, based on DNS records. Everyone says that switching to Google public DNS should bypass this block but it doesn't work. In case I haven't changed it correctly, here is how i did it. I have Vista. I went Control Panel>Network and Internet>Network and Sharing Centre>Manage network connections. I right-clicked on Local Area connection, slected properties. I clicked on Internet Protocol Version 4 (TCP/IPv4) and clicked properties. I clicked the 'Use the following DNS server addresses' bubble, set my 'Prefered DNS server as 8.8.8.8 and my ''Alternate DNS server' as 8.8.4.4. I clicked OK and Close. I restarted my router and modem. I cleared Firefoxe's cache and restarted it. Websites are still blocked. Did I change to Google Public DNS properly? If so, why isn't it working, and how can I make it work? By the way, I have tried modifying my Host File to include sites which are blocked as hosts, but this doesn't work either because the sites don't load, so please don't suggest this method instead.
Which is Better ? Open DNS or Google Public DNS?
Both are implementing CDN's to direct you to the closest geographical server. The only difference is OpenDNS is actually made for content filtering. If you were to install the OpenDNS software on your PC, and use the OpenDNS servers, specific requests may be blocked because of a DNS match. For example some people use it to block adult content. So if the DNS resolution is marked in OpenDNS's servers as adult content, it will block the request. If someone were to have OpenDNS on their PC, but used their ISP DNS or Google DNS, no content would be blocked. Long story short, use Google's Public DNS, unless you're actually using OpenDNS for filtering access to websites on your PC. Google DNS: Primary: 8.8.8.8 Secondary. 8.8.4.4
Is it safe to use google's public DNS servers?
Yes, No one will see your DNS requests. "It is stated that for the purposes of performance and security, only the user's IP address (deleted after 24 hours), ISP, and location information (kept permanently) are stored on the servers" https://developers.google.com/speed/public-dns/docs/security
How reliable and secure are OpenDNS and Google DNS servers?
So far DDOS Attacks have not taken then down.Denial-of-service attack - Wikipedia
Does google open dns works?
Yes, it should be fine, it's unlikely to affect the speed either faster or slower. You can also use Open DNS https://store.opendns.com/setup/computer
How does Amazon's Route 53 compare to Google Public DNS and OpenDNS?
Amazon Route 53 is an authoritative DNS service (with a really GREAT name). It competes with folks like UltraDNS.com, Dyn.com and DNSMadeEasy.com.It does not compete with OpenDNS or Google Public DNS, both of which are recursive DNS services. Recursive is the part of DNS that helps end-users resolve domains on the Internet. Authoritative is the part of DNS that helps domain owners publish their DNS records. Route 53 is offering tight integration with AWS and will be tying the APIs directly in the AWS load-balancing and other AWS services. It's a natural evolution of AWS and a continued kick against the companies building on top of EC2, AWS and friends.People will say that this move won't impact the authoritative DNS providers because they are independent and people like having a 3rd party authoritative DNS service, but it will. As more code is developed that tightly couples AWS and Route 53, people will start with what is easiest which will be Route 53 and then if Route 53 scales as it claims, they will end up sticking with it. People talk about wanting heterogeneity in cloud service providers in theory, but in practice most people pick a vendor and stick with them exclusively. This move will further cement AWS as the leader in cloud infrastructure. IMHO, of course.
Which public DNS is best for India?
DNS ( Domain Naming Service )list of the most fastest dns in India , eliminating the ISPOpenDNS : It is the most fastest , reliable dns which is widely used not only in India but also across the world , it is a fact that over millions of users trust OpenDNS .so i recommend it .208.67.222.222208.67.220.220Well if the OpenDNS is , the one , usually there is another alternative for it , that is DNSAdvantage.I recommend it .156.154.70.1156.154.71.1The another one is Google Public DNS , that to works faster , most of the times , but still , it does not provide security .8.8.8.88.8.4.4note : Primary DNS servers are sometimes called preferred DNS servers and secondary DNS servers are sometimes called alternate DNS servers. Primary and secondary DNS servers can be "mixed and matched" to provide another layer of redundancy.In general, DNS servers are referred to as all sorts of names, like DNS server addresses, internet DNS servers, internet servers, DNS IP addresses, etc.level3209.244.0.3209.244.0.4verisign64.6.64.664.6.65.6google8.8.8.88.8.4.4quad99.9.9.9149.112.112.112dns.watch84.200.69.8084.200.70.40comodo secure dns8.26.56.268.20.247.20open dns home208.67.222.222208.67.220.220norton connect safe199.85.126.10199.85.127.10green team dns81.218.119.11209.88.198.133safe dna195.46.39.39195.46.39.40open nic69.195.152.20423.94.60.240smart viper208.76.50.50208.76.51.51dyn216.146.35.35216.146.36.36free dns37.235.1.17437.235.1.177alternate dns198.101.242.7223.253.163.53yandex dns77.88.8.877.88.8.1unsensored dns91.239.100.10089.233.43.71
Is Google's DNS server the best?
I’ve not found Google’s DNS server to be the fastest or least vulnerable to stream poinsoning, though I am a huge fan of OpenDNS’s servers.By all means, run tests against those you’re considering and see what features are available. CloudFlare, as mentioned by Zandercraft Games, is great….but I’ve still typically settled with OpenDNS (208.67.220.220 and 208.67.222.222) if, for no other reason, than I can log in and clear their system-wide cache to force updates. That is a huge benefit imnsho.I hope this helps.-R
What kind of server/hardware is behind Google public DNS servers that makes it so fast?
First, DNS IS fast, because it's well designed service. It supports distribution, load balancing, failure handling and caching. You don't need any special solution for serving large and frequently used domains. I would not be surprised if they use just half dozen of BIND servers hosted on their cloud solution virtual hardware. Yes, everybody is using the Google domain all day, but it means that the domain is cached everywhere and only fraction of requests arrives to these Google's servers.EDIT: I've got a comment from Marc-Olivier Meunier - see in comments, that the question is about Google's 8.8.8.8 and 8.8.4.4 public DNS servers and that they are extremely fast. In fact, they are not. I did a simple test. Once I used the 8.8.8.8 DNS server and than I used my old linux server. I used a query, which is highly unlikely to be cached on any of these two servers unless Google does some special magic like caching all the Internet. First of all, I understand, that this is not statistics. I just tried couple of requests and it seems that the response times are quite comparable. Second, I ignore round trip, so my server can have some advantage of maybe a few miliseconds. Third, 8.8.8.8 is only a public IP address, I guess the guys at Google has some sense and they probably use some firewall/router. So internally these can be in fact multiple servers. But in general I believe this infrastructure could be possibly built by average network engineer with the given Google's cloud architecture. And even without it, it does not still look like magic. EDIT2: As I think about it - computers and networking are what is here really incredible. This industry evolved to insane levels, but today's apps are built on stack of hundreds great things, so sometimes, because of one thing or two, we believe, that the whole new phone is a crap. In fact, if you look deeper, it's unbelievable, how amazing inventions we use every day without even noticing it.
What are the advantages of changing your DNS to Google's Public server?
It's an easy address to remember (8.8.8.8, 8.8.4.4).It's ANYCAST, which means you will get to the network-nearest one of many servers.It is probably faster than one run by a small company or small ISP.It filters out known malware sites, and is updated quickly as Google discovers bad actors.It does not filter by a local policy like some locally managed DNS servers (e.g., a managed OpenDNS instance)It can answer queries made over IPv6 (at 2001:4860:4860::8888 and 2001:4860:4860::8844)It can provide addresses for sites that only answer DNS queries using IPv6.