Tech Blog
Dynamic DNS, also commonly called DDNS, serves to update your name server automatically regularly. It is an extremely helpful service. Every time your IP address (IPv4 or IPv6) changes, the corresponding A record or AAAA record is going to be updated. The main benefit of implementing it is that it is a completely automatic process. That saves you or your administrator precious time and energy for doing it manually.
Both A record and PTR record are performing fundamentally important purposes. Let’s explain a little bit more about them.
The A record is a popular and commonly used DNS resource record. Its primary duty is to connect the domain name to its corresponding IP address (IPv4). Therefore, every time a user types in its browser and desires to visit a certain website, it is going to need precisely the A record. Thanks to that, it is going to be able to reach it.
The A record contains inside the IPv4 address. It is a 32-bit address with 4 combinations of numbers, for illustration, 12.34.56.123.
