How to bind a domain to vps ovh?

Question

Domain Name System

Hello. There is a website hosted. Today we bought a domain for him.
At the domain registrar, you need to specify the DNS Hostname and IP address.
Hosting gives me IPv4 (1**.1*4.*8.155), IPv6 (2607:**00:2**:**00:0:*:0:5f**), Gateway(2607:** 00:02**:**00:0000:0000:0000:0001) and Reverse DNS. (1**.ip-16*-1*4-1*8.net).
Question: what Hostname to indicate (just the name of the hosting provider?)
And in the ip field, enter IPv4 and IPv6? And what is Reverse DNS?

Answer 1

in hostname, specify the domain name you purchased or the host name from this domain (in short or full form - depends on the hosting).
specify 1XX.XX4.XX.X55 as the IP address.
most likely so, but not a fact. after all, when setting up domain zones, there are well-established terminologies - A-record, AAAA-record; there is nothing in your question about them.
a screenshot would give more understanding, but, alas, it is not there either.
Reverse DNS is a reverse zone; unlike direct, which is used to get an IP in response to a domain name request, reverse is used to get a domain name from an IP. used rarely, but aptly. in your case, I think, you can not pay attention to it until you clearly rest against the fact that you need it (for example, you start to keep a mail server).

Answer 2

You just need to register a type A record in DNS and specify 1**.1*4.*8.155 there