Adding PTR records

What is the right way to add PTR records to zonefile?

I have the following config. Is it syntactically correct?

humaaraartha.in. A 182.59.136.243
243.136.59.182.in-addr.arpa. PTR humaaraartha.in.
When I dig the latter @localhost, I'm unable to get humaaraartha.in.
Thanking you
Sagar Acharya
https://humaaraartha.in

P.S. Kindly cc me, I'm not subscribed to the mailing list.

What is the right way to add PTR records to zonefile?

I have the following config. Is it syntactically correct?

humaaraartha.in. A 182.59.136.243
243.136.59.182.in-addr.arpa. PTR humaaraartha.in.

These two records cannot reside in the same zone file: the first will be in the
zone humaaraartha.in, and the second in an in-addr.arpa. zone, and the names
can be generated with BIND's arpaname(1) utility or with dig(1).

When I dig the latter @localhost, I'm unable to get humaaraartha.in.

The syntax for dig is either the fully qualified in-addr.arpa name with type
PTR or using the IP address proper with

  dig -x 182.59.136.243

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  -JP