Google charges $25 for secure delivery of the Adsense checks and you can check the status of these checks on the DHL website , by using the tracking number that is provided. Normally, the check is delivered on 30th of the month, last month the delivery was delayed.

This month, when I entered the tracking number on the DHL website, it did not return any results, so I was expected a further delay. But finally I got the check today.