Configuring your network settings to use Google Public DNS. When you use Google Public DNS, you are changing your DNS "switchboard" operator from your ISP to Google Public DNS. In most cases, the IP addresses used by your ISP's domain name servers are automatically set by your ISP via the Dynamic Host Configuration Protocol (DHCP).

You can use your ISP DNS server or google. nslookup hit enter server=DNS-Server-IP hit enter type in domain name hit enter. Using Verbose. Turning on debug will display a lot more details about the resource record such as primary name server, mail address, default TTL and much more. To turn on debug use the command below How can I choose between using my ISP's DNS, or Google's 8 There is a useful tool that test the different DNS nameservers available (your ISP, current configuration, DynDNS, Google Public DNS and other one). From my point of view Google DNS are pretty fast but depending on the load GoogleDNS supports my ISP Dns is sometimes faster. NameBench (Linux/Windows/Mac OS X) Output : (source: How to Configure and Use Google Public DNS

Sep 15, 2018

This helps latency issues that your ISP is typically unable to address by gathering and using data stored on DNS servers based on the requestor’s location. Previously, depending on which service you were using, if you were in Portland, Maine you could theoretically be reaching out to a server in Portland, Oregon for DNS information.

Third party DNS servers. Advantages and disadvantages

If it resolves correctly, bookmark the page. Access the page from bookmark. If both tests work, there is a problem with your DNS configuration. 3) Roll back the changes which you have done and test it again. If it failed again, contact your ISP or Network Administrator. That is how we can configure network settings to use Google public DNS. Google Public DNS represents two servers with IP addresses for IPv4 – and is the primary DNS, is the secondary one. Google DNS service is free to use and can be used by anyone who has access to the Internet. You can use Google servers IP addresses as alternate DNS instead of such provided by your ISP with the Mar 31, 2015 · Using Google's Public DNS provides increased security One of the bigger problems with publicly available resolvers is the possibility that they could be used in Denial of Service and Amplification attacks by making a small query which returns a large response.