Is it possible to delegate a domain to both Yandex and hosting?

Question

PHP

I am making a website.
Paid for a domain.
Uploaded the site to the hosting, registered with the reseller the dns domain from the hosting.
Now there is a need to create mailboxes with a domain name. This opportunity has long been provided by Yandex (pdd.yandex.ru). As I understand it, when specifying Yandex dns, the domain with hosting will cease to be connected in any way, that is, there will be no site as such. Who is guilty? What to do?)

Answer 1

You have a typo, ex p ample.php, correct it. For a GET request to work, you must have the following link in your browser: testajax/example.php

Answer 2

My colleague wants to say that this error means that he cannot find the expample.php file) First, apparently, he is trying to find it in the testajax folder, but it is not there. Most likely it lies somewhere else. If you are already using relative paths to files, then put them in the same folder where you have html files in which you will execute the code. However, to prevent this from happening - always (always!) Specify absolute paths to files. Otherwise, if you transfer any files to another location, everything may stop working for you, because the script will look for files in the folder with itself, where they have not been there for a long time.

Answer 3

You are a little confused in terms.
You delegate a domain by specifying the addresses of servers that store information about your domain's zone. There can be different types of entries in a zone file.
When delegating a domain to Yandex, you can write an A-record in its zone editor to the desired IP address, it will write the records necessary for the functioning of Yandex mail for you.
And vice versa, having delegated the domain to your servers, you will need to make entries in the zone editor responsible for supporting Yandex mail on this domain (pdd.yandex.ru has comprehensive information on this issue), while the main A-record is more likely everything will already be configured automatically on your server.

Answer 4

They write incomprehensibly, also went into a stupor when I saw it for the first time)) You need to write:
If the domain is used only for mail, delegate the domain by changing the MX records.
In order for the mail to work simultaneously with the site, follow these steps: (and then everything that it offers).