系统:Ubuntu v20,使用apt安装的bind9,域名为legendmail.fun 公网ip:139.155.243.116
name.conf.local文件
zone "legendmail.fun" IN {
type master;
file "/etc/bind/legendmail.fun.zone";
};
//139.155.243.116
zone "243.155.139.in-addr.arpa" IN {
type master;
file "/etc/bind/139.155.243.zone";
};
legendmail.fun.zone文件
$TTL 1D
@ IN SOA dns.legendmail.top. root.legendmail.top. (
20191124 ; serial
1D ; refresh
1H ; retry
1W ; expire
3H ) ; minimum
@ IN NS dns.legendmail.top.
dns.legendmail.top. IN A 139.155.243.116
legendmail.top. IN A 8.8.8.8
139.155.243.zone文件
$TTL 1D
@ IN SOA dns.legendmail.fun. root.legendmail.fun. (
20181125 ; serial
1D ; refresh
1H ; retry
1W ; expire
3H ) ; minimum
@ IN NS dns.legendmail.fun.
116 IN PTR legendmail.fun.
正向解析
; <<>> DiG 9.16.1-Ubuntu <<>> -t a legendmail.fun
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 34190
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;legendmail.fun. IN A
;; ANSWER SECTION:
legendmail.fun. 600 IN A 139.155.243.116
;; Query time: 128 msec
;; SERVER: 8.8.8.8#53(8.8.8.8)
;; WHEN: Sat Oct 30 00:04:57 CST 2021
;; MSG SIZE rcvd: 59
反向解析
; <<>> DiG 9.16.1-Ubuntu <<>> -x 139.155.243.116
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 48541
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;116.243.155.139.in-addr.arpa. IN PTR
;; AUTHORITY SECTION:
in-addr.arpa. 1800 IN SOA ptr1.dnspod.net. admin.ptr1.dnspod.net. 1593538200 604800 86400 2419200 604800
;; Query time: 192 msec
;; SERVER: 8.8.8.8#53(8.8.8.8)
;; WHEN: Sat Oct 30 00:05:01 CST 2021
;; MSG SIZE rcvd: 114
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