Why do we want DNS with IPv6?
We at present reside in a time of transition from the IPv4 protocol to the IPv6 protocol, as a result of proper now typical IP addresses are utterly exhausted. As we have now been connecting increasingly gadgets to the Web, we have now been working out of public IP addresses in order that the totally different Web providers and ourselves can entry the Web. Over time, applied sciences have been developed to attempt to mitigate the accelerated exhaustion of public IPv4 addresses, comparable to utilizing NAT to entry the Web from a number of purchasers via the identical public IP, making use of the totally different TCP and UDP ports. Extra aggressive strategies have additionally been used, comparable to CG-NAT, the place our public IP tackle is shared with different purchasers of the identical operator, and the place we can’t do the everyday “port forwarding”, so we won’t be able to host any sort of FTP server, VPN or some other service that requires opening ports, comparable to on-line video games.
IPv4 and IPv6 addresses should not suitable with one another. Though immediately there are a number of “transition” strategies, within the occasion that your operator offers you with a public IPv6 tackle, you’ll have to use the DNS servers with an IPv6 tackle to have the ability to resolve domains which might be additionally IPv6. In any other case, you received’t have the ability to browse the Web correctly or do something that makes use of Web domains.
Subsequent, we’re going to advocate an inventory of DNS servers that work instantly in IPv6, with the intention to browse the Web with IPv6 addressing appropriately and with out issues.
IPv6 DNS Servers
We at present have a number of suppliers of DNS servers with the IPv6 protocol. Though our operator ought to present us with DNS with this community protocol, you could be serious about utilizing the favored DNS from Google, Cloudflare or OpenDNS, amongst many others. Subsequent, we’re going to offer you a whole record with the primary DNS servers to navigate shortly.
Google’s DNS are probably the most broadly used worldwide attributable to their velocity in resolving domains, and since they’re those that provide one of the best outcomes to most customers. An important element is that Google has information facilities unfold everywhere in the world, they usually use IP addresses of the anycast kind to achieve these closest geographically, though we all the time use the identical IP addresses for the entire world.
Google DNS servers with IPv6 are the next:
As you may see, the termination of those DNS is a “wink” to the favored 18.104.22.168 and eight.8.4.4 which might be obtainable for IPv4 addressing. Lastly, you need to know that these Google DNS assist each DNS over HTTPS and DNS over TLS.
Cloudflare DNS is broadly used globally. We should keep in mind that Cloudflare is a big Web firm that gives CDN providers worldwide, and providers to mitigate DoS and DDoS assaults in a short time and effectively. In the event you’ve been utilizing your operator’s or Google’s DNS all of your life, we advocate giving Cloudflare’s DNS servers a attempt to see how effectively they work. As well as, we have now WARP, which is the corporate’s free VPN service, with the intention of defending our Web connection.
Cloudflare DNS servers with IPv6 are as follows:
If you wish to use the built-in malware filtering, you’ll want to make use of the next:
If you wish to use malware filtering and block grownup content material, you will have to make use of the next:
After all, these DNS servers additionally assist each DNS over HTTPS and DNS over TLS, to supply encryption and authenticity to the servers, and to stop many DNS-related assaults.
OpenDNS is likely one of the broadly identified DNS service suppliers globally. Earlier than Google launched its DNS servers, OpenDNS servers have been broadly used for his or her velocity, reliability, and since they’re able to offering parental management filtering. One other crucial characteristic of OpenDNS is the privateness it offers to its customers, which is that they promise to not gather details about queries from totally different purchasers.
On this case, the OpenDNS IPv6 DNS servers with none kind of filtering are the next:
If you wish to use IPv6 filtered DNS to guard your gadgets, you will have to make use of the next:
We advocate you give OpenDNS a strive as a result of its providers work very well.
Quad9 is one other service broadly utilized by customers who need most privateness and safety when looking the Web. An important element is that Quad9 is able to blocking DNS resolutions of malicious domains, due to this fact, it is going to defend us in opposition to malware, phishing, and different Web threats. This service additionally helps DoH and even DoT to supply safety and confidentiality to DNS requests in addition to their responses.
Relying on the extra providers we wish, we have now totally different DNS servers.
Malware blocking and DNSSEC validation, typical for many customers:
Malware blocking, DNSSEC validation and ECS activated:
No malware blocking, no DNSSEC validation, beneficial for superior customers:
As you may see, we have now IPv6 addresses for the primary DNS servers used worldwide, nevertheless, you will need to keep in mind that in case your Web operator offers you with connectivity with this protocol, they may even offer you their very own servers. DNSv6.