What should my preferred dns be

Some routers use separate fields for all eight parts of IPv6 addresses and cannot accept the :: IPv6 abbreviation syntax. For such fields enter:. Expand the 0 entries to if four hex digits are required. You can configure it with the following steps. For more information see the Android blog post announcing the feature. This requires configuring all network information manually and is only recommended for advanced users.

DNS servers are typically specified under advanced Wi-Fi settings. However, as every mobile device uses a different user interface for configuring DNS server settings, we provide only the generic procedure.

For more information, please consult your mobile provider's documentation. If it resolves correctly, quit the browser, load the page again and refresh it for several times to make sure the result is not from a cached web page.

From your browser, type in a fixed IP address. If this works correctly, reload the page with a new opened browser to make sure the page is loaded from scratch. If these tests work but step 1 fails , then there is a problem with your DNS configuration; check the steps above to make sure you have configured everything correctly. If these tests do not work, go to the next step.

Roll back the DNS changes you made and run the tests again. If the tests still do not work, then there is a problem with your network settings; contact your ISP or network administrator for assistance. If you encounter any problems after setting Google Public DNS as your resolver, please run the diagnostic procedure.

This reverts your settings to using your ISP's default servers. If you need to manually specify any addresses, use the procedures above to specify the old IP addresses. Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.

For details, see the Google Developers Site Policies. Mircea Vutcovici Mircea Vutcovici If my isp gives me another blog IPs in different C Class. But for now I don't know what settings it's correct I'm stack : — AkisC. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password.

Post as a guest Name. Email Required, but never shown. The Overflow Blog. Does ES6 make JavaScript frameworks obsolete? Podcast Do polyglots have an edge when it comes to mastering programming Published in: google dns - opendns. Share on:. Looking for something? Find here! Search Search. Googling after I made my reply It is hard to find a definitive answer.

I am still trying to wrap my head around why you would specify your own, secondary dns server, as the primary on the primary dns server More than one DC in single same site, then typically point to a secondary as primary and itself as secondary.

More than one DC spread out across multiple site locations, typically DC always points to itself and then any other DC as secondary. I keep having this scenario in my head Okay so imagine you have two dns servers IP: Now, the PC makes request to lookup a "new" domain, never before having been looked up, not cached etc. We will call that whatever. So PC1 asks the primary dns server "hey what's the IP of whatever.

Assuming it doesn't even look at it's own records becuase it is not it's own primary DNS server it then "relays" that lookup to DNS I have no entry or havent bothered to look for whatever.

DNS2 also has no entry as it has never been requested before Truly curious If it needs a request it looks to those settings to resolve it I go surf web on DNS server However, when a request comes into it, it acts as a DNS server and tries to resolve it checking to see if it is authoritive for the zone domain.

When a DNS server is not authoritive for the specified zone google. So any name outside of it's authoritive zone will automatically begin the recursion process beginning with forwarders, then root hints, and lastly any other DNS servers listed. Once it reaches the forwarders, this process begins again with the forwarding DNS server checks it's zones corresponding to the initial request. If it can't find any, then it sends an iterative query to a root name server.

If root can't solve it, then it sends back the IP address of the top level domain for the requested address in which the DNS server sends an iterative query for the initial request to the name server that is authoritative for the top-level domain that the root server supplied which the top level domain server is authoritive and replies with the fully qualified names IP address.

The image attached is from the technet article entitled, How DNS queries work and may help illustrate it better. It depends on who you ask. Here are the general guidelines that the Microsoft AD and Networking Support teams give to customers, based on our not inconsiderable experience with customers and their CritSits: 1. It should not point to self as primary due to various DNS islanding and performance issues that can occur.