i wanted to add PTR record, to my domain so the reverse IP is in PTR points to my nameserver.
So on my hosting IP provider i set my nameserver for the IP and it now shows in PTR (i used this tutorial),
but i want to ask, if i need to setup PTR in my DNS domain zone file too?
18.104.22.168.in-addr.arpa. IN PTR ns1.mydomainname.com.
there is no PTR, only A, NS, MX and similar