I'm not so good at DNS at all but I do know some basics.
A while ago i have noticed, that my blog have different Page Ranks, PR 3 for domain
www.example.com and PR 1 for domain
In dns records i have this setup:
A - IP - `www.example.com` A - same IP - `example.com`
Should i replace this record "A - same IP -
example.com" with row with CNAME instead of A?
CNAME - same IP - `example.com` - alias `www.example.com`
Will this combine Page Rank value of both domains?
Or i can just create 302 redirection inside .htaccess file, verify example.com(without www) inside Google Webmaster Tools as my domain and inside
www.example.com options set as main domain?