As per Google rule and policies, your site must be at least 6 months old and the domain ownership does not matter. Even if anyone tries to apply for Adsense through the sister site of Techulator i.e., Indiastudychannel or any other such article sharing website, the website is owned by someone else, yet Google verifies your account and you can earn through it.
Other necessary requirements for approval of Adsense accounts are that your blog or site must have at least 100 unique visitors daily. Your site must have high quality content written by not copied from any other sources.
The quality of the content is very important because it not only helps you to get better Google ranking and gain more traffic but it will also ease the Adsense approval process.
Write atleast 10-15 articles, promote your site and once you start getting the required traffic, apply for Adsense.