Recently I have submitted pages to inktomi, teoma , lycos and so on.
At the begining the pages were being ranked very highly, and the search engines were advising that the pages are fine. Over the past week, I have been checking the status of the pages in positiontech, and in teoma, and some of them have a DNS Error 11, which advises that there is no IP address. When I input the address into my explorer the pages are fine, but when I input the addresses into my collegues computers some of them work and some dont.
Even more strange is the fact that, teoma is advising that one page has no IP address and positiontech states that it is fine, and vice versa.
Is there anybody out there who could advise and help me out please!