301 problem urgent help...

We performed a 301 redirect from our site, which ranked on the first page of Google for keywords in positions 9-8-7 and had a Trust score of 2200, to our site with a Trust score of 3200. For this process, we created new nameservers again from the same IP to the same IP. At the same time, we entered the redirect code into the .htaccess file, and then confirmed the process via Webmaster Tools… It has been 10 days, but the site still hasn’t returned to its former position, and yesterday **Webmaster Tools gave a warning that management of the old site was lost. What could be the reason for this? We have re-verified it now; will this harm the 301 process… Should we continue adding content to the site we redirected? We redirected the old domain to a new subdomain… **

Lately, problems with 301 have increased; it either takes effect late or not at all. If there is a solution, I’m following; same here.

No, we applied a direct 301 from a.com to b.com, but the domain we redirected to is a subdomain… Thank you for your information. So, should we add content to the domain receiving the 301, meaning the subdomain…?