On your DNS record the www record listed here:
https://who.is/dns/eqemulator.org is an A record when it should be a CNAME record forwarded to the A record.
so
www.eqemulator.org CNAME eqemulator.org
I have run into this problem on my own domain where multiple subdomains point to the same IP and end up getting some sort of vhost problem on a server.
It also helps that only one DNS record has to be altered if the site IP changes, which might not be that often here.
I can't seem to find the article about it but it is fairly standard to only have one A record pointing to a single IP address.