Google Indexing

[priti088]

My old domain: <!-- m --><a class="postlink" href="http://www.pacificstl.com/">http://www.pacificstl.com/</a><!-- m --> and is permanently redirected to new domain that is <!-- m --><a class="postlink" href="http://www.pacificstainlessalloys.com/">http://www.pacificstainlessalloys.com/</a><!-- m --> three months ago. But from last 2 months, Google is not indexing my website. But if we see in google search console, then it is showing that 23 pages are indexed. But when i check like this "Site:pacificstainlessalloys.com/" , it is not showing even a single page in Google indexing.

Please help me, what is the reason.

Moreover, we have not done any link building also.