我已按照以下说明在远程服务器上安装了 DNS 服务器和网络管理器：https://www.linuxtechi.com/setup-bind-server-centos-8-rhel-8/如下：
var/named/fwd.sssss.com.db：
$TTL 86400
@ IN SOA ns1.sssss.com. root.sssss.com. (
1490 ;Serial
3600 ;Refresh
1800 ;Retry
604800 ;Expire
86400 ;Minimum TTL
)
;Name Server Information
@ IN NS ns1.sssss.com.
@ IN NS ns2.sssss.com.
;IP address of Name Server
ns1 IN A 94.130.98.33
ns2 IN A 94.130.98.33
sssss.com. IN MX 10 mail.sssss.com.
;A - Record HostName To Ip Address
sssss.com. IN A 94.130.98.33
www IN A 94.130.98.33
mail IN A 94.130.98.33
@ IN A 94.130.98.33
;CNAME record
ftp IN CNAME www.sssss.com.
var/named/sssss.com.rev：
$TTL 86400
@ IN SOA ns1.sssss.com. root.sssss.com. (
1490 ;Serial
3600 ;Refresh
1800 ;Retry
604800 ;Expire
86400 ;Minimum TTL
)
;Name Server Information
@ IN NS ns1.sssss.com.
@ IN NS ns2.sssss.com.
ns1 IN A 94.130.98.33
ns2 IN A 94.130.98.33
;Reverse lookup for Name Server
33 IN PTR ns1.sssss.com.
33 IN PTR ns2.sssss.com.
33.98.130.94.in-addr.arpa IN PTR ns1.sssss.com.
33.98.130.94.in-addr.arpa IN PTR ns2.sssss.com.
;PTR Record IP address to HostName
33 IN PTR www.sssss.com.
33 IN PTR sssss.com.
33 IN PTR mail.sssss.com.
33.98.130.94.in-addr.arpa IN PTR www.sssss.com.
33.98.130.94.in-addr.arpa IN PTR sssss.com.
33.98.130.94.in-addr.arpa IN PTR mail.sssss.com.
etc/named.conf：
//
// named.conf
//
// Provided by Red Hat bind package to configure the ISC BIND named(8) DNS
// server as a caching only nameserver (as a localhost DNS resolver only).
//
// See /usr/share/doc/bind*/sample/ for example named configuration files.
//
options {
//listen-on port 53 { 127.0.0.1; };
//listen-on-v6 port 53 { ::1; };
listen-on port 53 { 127.0.0.1; 94.130.98.33; };
directory "/var/named";
dump-file "/var/named/data/cache_dump.db";
statistics-file "/var/named/data/named_stats.txt";
memstatistics-file "/var/named/data/named_mem_stats.txt";
secroots-file "/var/named/data/named.secroots";
recursing-file "/var/named/data/named.recursing";
allow-query { localhost; 94.130.98.33; };
/*
- If you are building an AUTHORITATIVE DNS server, do NOT enable recursion.
- If you are building a RECURSIVE (caching) DNS server, you need to enable
recursion.
- If your recursive DNS server has a public IP address, you MUST enable access
control to limit queries to your legitimate users. Failing to do so will
cause your server to become part of large scale DNS amplification
attacks. Implementing BCP38 within your network would greatly
reduce such attack surface
*/
recursion yes;
dnssec-enable yes;
dnssec-validation yes;
managed-keys-directory "/var/named/dynamic";
pid-file "/run/named/named.pid";
session-keyfile "/run/named/session.key";
/* https://fedoraproject.org/wiki/Changes/CryptoPolicy */
include "/etc/crypto-policies/back-ends/bind.config";
};
logging {
channel default_debug {
file "data/named.run";
severity dynamic;
};
};
zone "." IN {
type hint;
file "named.ca";
};
//forward zone
zone "sssss.com" IN {
type master;
file "fwd.sssss.com.db";
allow-update { none; };
allow-query { any; };
};
//backward zone
zone "98.130.94.in-addr.arpa" IN {
type master;
file "sssss.com.rev";
allow-update { none; };
allow-query { any; };
};
在 /etc/sysconfig/网络脚本/ifcfg-enp0s3：
# Generated by parse-kickstart
TYPE="Ethernet"
DEVICE="enp0s3"
UUID="467a30cc-f47a-4c63-a335-f8afab26f559"
ONBOOT="yes"
IPADDR0="94.130.98.33"
BOOTPROTO=dhcp
IPV6INIT="no"
DNS=94.130.98.33
etc/resolv.conf：
# Generated by NetworkManager
search sssss.com
nameserver 94.130.98.33
Nginx 在我的服务器地址 94.130.98.33 上运行，但我的域名不起作用！
答案1
如果您尝试通过互联网访问此网站，则需要更新域名注册商的 DNS 记录。他们目前尚未设置为使用k111cne.com名称服务器。这些是当前配置的 DNS 记录：