Systems unable to restart after installing ISPConfig

The domain is pointing to the wrong IP address. Please change that.

 

My mistake,
example.com.sg. 167 IN A 12x.xxx.xxx.xxx
should be
example.com.sg. 167 IN A 14x.xxx.xxx.xxx

I am hitting my www.example.com.sg externally OK.
I am seeing the index.html from /var/www/www.example.com.sg/web

Internally what should I be seeing, If my router does not support loopback like you say? should it be the standard apache/centos page?

Thanks for your time.

 

I guess you shouldn't see anything at all...