1
我想知道如何设置一个通配符DNS只有第一级子域名,例如:通配符DNS只有第一级子域名
user.example.com // valid
www.user.example.com // invalid
我也可以这样来配置我的BIND区域:
; example.com
$TTL 86400
@ IN SOA ns.example.com. domain.example.com. (
2014021001 ; Serial
28800 ; Refresh
1800 ; Retry
604800 ; Expire - 1 week
86400) ; Minimum
IN NS ns
IN NS ns1
ns IN A 1.2.3.4 ; An IP
ns1 IN A 1.2.3.4 ; An IP
@ IN A 1.2.3.4 ; An IP
*.example.com IN A 1.2.3.4 ; An IP
www IN A 1.2.3.4 ; An IP
@ IN TXT "v=spf1 a mx -all"
而且我的Apache虚拟主机配置是这样的:
<VirtualHost 1.2.3.4:80>
ServerAdmin [email protected]
DocumentRoot /var/www/html/example.com
ServerAlias www.example.com
ServerName example.com
ErrorLog logs/example.com-error_log
CustomLog logs/example.com-access_log common
</VirtualHost>
<VirtualHost 1.2.3.4:80>
ServerAdmin [email protected]
DocumentRoot /var/www/html/apps.example.com
ServerAlias *.example.com
ServerName apps.example.com
ErrorLog logs/apps.example.com-error_log
CustomLog logs/apps.example.com-access_log common
</VirtualHost>
请帮帮忙!
这就是我在问这个问题之前所做的,但是谢谢澄清这是不可能的。 ;) –