Can Ping Website From Ip Adress But Not With Website Name

edit the file /etc/resolv.conf. if you are the command line type: vi /etc/resolv.php or if you are a beginner like me, type: nano /etc/resolv.conf
this will open the resolv.conf file and enter your dns server from your ISP:

search yourdomain.com
nameserver 202.54.1.10
nameserver 202.54.1.1


Where,

search domain.com: The search list is normally determined from the local domain name; by default, it contains only the local domain name. So when you type nslookup www, it will be matched to www.yourdomain.com

nameserver Name-server-IP-address: Point out to your your own nameserver or to ISP’s name server. Up to 3 name servers may be listed.

https://www.webune.com/forums/20100419cctz.html

you need to check your dns servers.

if you have windows, just set it up for automatic