Is there a way of finding out who is actually providing web hosting for a particular website?

I need to change settings on the host server, but dont know who actually hosts the site, need to contact them to get login details!
Is there a way of finding out who is actually providing web hosting for a particular website?
It might be useful to look up who registered the domain at:





http://www.networksolutions.com/whois/in...





When I look up my own domain, I see the company that


I use for hosting, which was sufficient (in this case) to find


a contact phone number.





By the way, the tail end of that URL was cut off, but it is:


/whois/index.jsp





Additional info: I came across another resource which


presents the information slightly differently:





http://whoishostingthis.com/





.
Is there a way of finding out who is actually providing web hosting for a particular website?
Go to BetterWhoIs and look up the domain name. The nameservers (look for NS1 and NS2) should be a clue as to the host. If you can't tell from the nameservers, look them up on google.





http://betterwhois.com/
Reply:do a whois search then enter the web address and search it will then tell you who owns the site, who hosts it and all sorts.