Ever since last night, I've been unable to view a certain site (gpxplus.net, an adoptables site) through my Wi-Fi. I've checked that the website has been up, and neither my PC, IPhone, or a family member's laptop can access the site. I've tried using FireFox, Opera, and IE to get to the site but with no luck. All times I've tried, I've gotten errors such as "Can't Connect To Servers" and along those lines.
I've tried several options (Changing DNS file/server, changing IP address, restoring browsers to factory settings, ect. Basically the common solutions). I've only been able to access the site through mobile data or proxy server.
I haven't been able to find much else on the subject, and I've grown tired of searching and failing to fix the problem. Does anyone have any ideas?
Added (1). Unfortunately, it appears that the firewall and host file solutions do not work. Ughgu.