Hello everyone! I am designated as the web administrator of our school for the domain: domain.edu.ph I have setup a web server hosting our website. I am able to access the site for about 2 weeks, but then after a while I am not able to access it anymore using www.domain.edu.ph but if I access the site using its public IP address I am able to access it. I know there is just a slight problem with the configuration file. I would appreciate anyone who can help me with this problem. Thanks.