public dns - 云+社区 - 腾讯云

Oct 07, 2018 · Learn what is DNS and the importance of using correct DNS to access fast and secure Internet. Read detailed instructions on how to setup Google public DNS with IPv4 and IPv6 addresses in your computer along with the benefits and the privacy concern due to data collected by Google when using public DNS. Note: Dynamic DNS works with both IPv4 and IPv6 addresses. Setting up a Dynamic DNS synthetic record. Sign in to Google Domains. Select the name of your domain. Open the menu . Click DNS. Scroll down to Synthetic Records. Select Dynamic DNS from the list of synthetic record types. Google Public DNS. Primary DNS server address - 8.8.8.8. Secondary DNS server address - 8.8.4.4. Google Public DNS is easily the most commonly used and widely recommended third-party DNS services, most likely because Google is such a household name and their server addresses are easy to remember. Actually google DNS already returns ipv6 AAAA addresses on the ipv4 server. I tested this and verified that it does work. > server 8.8.8.8 Default Server: google-public-dns-a.google.com Setting Up 1.1.1.1. 1.1.1.1 is a fast and private way to browse the internet. It is a DNS resolver - kind of like Google Maps for your computer, it translates places (like cloudflare.com) into addresses (like 2400:cb00:2048:1::c629:d7a2). 1.1.1.1 is deployed in 150+ cities worldwide, and has access to the addresses of 7M+ domain names on the same servers it runs on so it’s the fastest Google Public DNS can respond to requests for IPv6 addresses (AAAA requests), but it does not yet support native IPv6 transport and cannot talk to IPv6-only authoritative nameservers. Clients should use IPv4 network connections to use Google Public DNS.

DNS 就像互联网的电话簿，访问网站、打开应用、发送邮件时，所需要做的第一件事都是询问这本电话簿：我得从哪里找到需要的内容？我们先看看几家的DNS地址，支持IPv4和IPv6 阿里公共DNS： IPv4地址是：223.5.5.5和223.6.6.6 IPv6地址是：2400:3200::1和

Aug 30, 2017 · Here are the IP addresses for Google DNS and Open DNS: Google DNS. Preferred: 8.8.8.8 Alternate: 8.8.4.4. OpenDNS. Preferred: 208.67.222.222 Alternate: 208.67.220.220. We’re using Google DNS in our example, but feel free to use whichever you like. When you’ve typed in the addresses, click the “OK” button. From now on, you should In a post out yesterday, “Google Public DNS: 70 billion requests a day and counting“, Google reminded us all that their Public DNS service supports IPv6 at these addresses: 2001:4860:4860::8888 2001:4860:4860::8844 From Google’s post: We’ve also taken steps to help support IPv6. On World IPv6 Day, we announced our IPv6 addresses: 2001:4860:4860::8888 and 2001:4860:4860::8844 to […]

DNS Server List, Fastest IPv4 IPv6 DNS Address ⋆ BEST

If the A record for google-public-dns-b.google.com in turn pointed back to 8.8.4.4 then it would be said to be forward-confirmed. Classless reverse DNS method [ edit ] Historically, Internet registries and Internet service providers allocated IP addresses in blocks of 256 (for Class C) or larger octet-based blocks for classes B and A. Google DNS or Google Public DNS is a Domain Name System that is offered by Google. This DNS is open to internet users worldwide. It was designed with the intention of delivering a faster and more reliable DNS. This service, however, runs recursive name servers for public use. It is mapped as per the different IP addresses. for iPv4, it is as