Another SERM, raloxifene (Evista), is designed to mimic the effect of estrogen on the skeletal structure and serum lipids but, unlike tamoxifen, acts as a complete estrogen antagonist in the breast and endometrium.
When a domain is newly registered, the nameservers are changed, or DNS changes are made, you can expect a propagation time up to 24 hours. This is because it takes time for the DNS to take effect across the internet.
Once you login to the control panel, you will see your sites correct IP address listed in the column to the left of the page. While updating your name servers should correct the problem the change does not take effect instantly. The new names servers will take several hours to propagate.