Off-Page submission are absolutely dependent on the third site where you are promoting your content. A decent and high DA website(3rd Party) is indexed regularly. You have to check their pages if its cached or not. Additionally put the individual classification or page where you need to do entries in google search box and check if its cached as of recent time or not.
So on the off chance that it has been cached, at that point put it all on the line. Else regardless of the possibility that its a high DA site and of your significance, it wont be productive.
Offpage is a long procedure where it requires investment to fabricate and keep joins accessible for longer circumstances.
Take thought of classifieds or bookmarking sites, where the connections either wont be stored or remain live for long. So recognize better sites in view of their last reserved date and after that go ahead.