DNS: Domain Name Server domain name server
Although domain names are easy for people to remember, computers on the network can only know each other's IP addresses. The conversion between them is called domain name resolution. Domain name resolution needs to be completed by a specialized domain name resolution server. DNS is the server that performs domain name resolution. .
1. DNS.HE.NET. Students who have used Linode's VPS must have some understanding of HE.NET. Linode's California server is placed in HE.NET's Fremont data center (commonly known as the computer room). HE.NET (Hurricane Electric.) was founded in 1994. It recently launched a free DNS resolution service, supporting up to 25 domain names. Resolution types: AAAA records, CNAME alias records, MX mail records, NS records, TXT records, SRV records . There are 5 groups of DNS servers, namely ns1~ns5.he.net. Supports IPv6 parsing.
Registration address: http://ipv6.he.net/certification/register.php
2. EditDNS, founded in 2000, used to provide free services, but later became charged and free. EditDNS is easy to use and fast in resolution. The parsing types are also very rich: A, AAAA, CNAME, DNSKEY, LOC, MX, NS, RP, TXT, SRV, PTR. Supports IPv6 parsing. There are 2 sets of DNS servers, free01.editdns.net and free02.editdns.net.
Registration address: http://free.editdns.net/?site=register
3. ZoneEdit, the famous old free domain name DNS resolution service in the United States, was established in 1999. Free accounts can add up to 5 domain names. Analysis types: A records, AAAA records, TXT text records, LOC records, PTR records, CNAME alias records, MX mail records, URL forwarding, email forwarding, etc. The interface is super simple, fast and stable.
Registration address: http://www.zoneedit.com/signup.html
4. EveryDNS, now acquired by Dyn Inc, is a free DNS resolution service provider in the United States. It has been providing stable free services since 2001. Free accounts support 20 domain names and 200 resolutions. Resolution types: A, CNAME, NS, MX, AAAA records and Axfr management. There are 4 groups of DNS servers, ns1~ns4.everydns.net.
Registration address: http://www.everydns.com
5. Godaddy, as long as you have a Godaddy account, you can use the domain name resolution service (Off-Site DNS) provided by GoDaddy. Analysis types: A, CNAME, MX, TXT, SRV, AAAA, NS, etc. The functions are very complete and powerful. There are multiple sets of DNS servers, the commonly used ones are ns25.domaincontrol.com and ns26.domaincontrol.com.
Registration address: http://www.godaddy.com
Please indicate the source of the reprint: Introduction to 5 commonly used foreign DNS domain name resolution service providers