有一个 IP 为 51.254.79.239 的云服务器 tt1.domain.com 和 tt2.domain.com 是名称服务器。
这些是使用的区域选项
zone "domain.com" {
type master;
file "/etc/bind/db.domain.com";
};
zone "79.254.51.in-addr.arpa" {
type master;
notify no;
file "/etc/bind/db.51";
};
db.domain.com 文件
$TTL 14400
@ IN SOA tt1.domain.com. root.domain.com. (
17
7200
3600
1209600
180 )
@ 14400 IN NS tt1.domain.com.
@ 14400 IN NS tt2.domain.com.
tt1 14400 IN A 51.254.79.239
tt2 14400 IN A 51.254.79.239
@ 14400 IN A 51.254.79.239
mail 14400 IN A 51.254.79.239
www 14400 IN A 51.254.79.239
pop 14400 IN A 51.254.79.239
ftp 14400 IN A 51.254.79.239
@ 14400 IN MX 10 mail.domain.com.
@ 14400 IN TXT "v=spf1 a mx ip4:51.254.79.239 ?all"
_dmarc 14400 IN TXT "v=DMARC1; p=none"
和转速
$TTL 604800
@ IN SOA tt1.domain.com. root.domain.com. (
16 ; Serial
604800 ; Refresh
86400 ; Retry
2419200 ; Expire
604800 ) ; Negative Cache TTL
IN NS tt1.domain.com
IN NS tt2.domain.com.
79.254.51 IN PTR tt1.domain.com. ; 51.254.79.239
79.254.51 IN PTR tt2.domain.com. ; 51.254.79.239
它是活动的:活动(运行)自周一!
domain.com 上没有 ping 答案可能是什么问题?!