dns wildcarding
/var/named/example.com.hosts <- a DNS zone file
.
.
.
example.com. IN A 123.123.123.123
www IN CNAME example.com.
www IN A 123.123.123.456
*.example.com. IN A 123.123.123.123
abc IN A 123.123.123.789
.
.
.
???
/var/named/example.com.hosts <- a DNS zone file
.
.
.
example.com. IN A 123.123.123.123
www IN CNAME example.com.
www IN A 123.123.123.456
*.example.com. IN A 123.123.123.123
abc IN A 123.123.123.789
.
.
.
???
