In case you happened to block certain site from being access from you pc/notebook/server or whatever..
let’s say.. it is a “site.com”
let check the ip address of the site..
[root@nb-namran ~]# nslookup site.com
Server: 208.67.222.220
Address: 208.67.222.220#53
Non-authoritative answer:
Name: site.com
Address: 66.113.131.78
then to [...]



