DNS 同一域名解析到多个地方

更新于 2020-09-22写于 2020-09-22

domain-resolution-settings

使用 nslookup 查看结果

在线工具:

What Is NsLookup? Use Our Online Tool To Query DNS Records - Network Tools

Name	TTL Until Refresh	Class	Type	Data
tft.zjffun.com.	355	IN	CNAME	zjffun.github.io.
zjffun.github.io.	3355	IN	HINFO	"RFC8482" ""

bash:

bash

 1$ nslookup tft.zjffun.com 8.8.8.8
 2Server:         8.8.8.8
 3Address:        8.8.8.8#53
 4
 5Non-authoritative answer:
 6tft.zjffun.com  canonical name = lsr9t8.coding-pages.com.
 7Name:   lsr9t8.coding-pages.com
 8Address: 150.109.34.254
 9
10$ nslookup tft.zjffun.com 1.1.1.1
11Server:         1.1.1.1
12Address:        1.1.1.1#53
13
14Non-authoritative answer:
15tft.zjffun.com  canonical name = zjffun.github.io.
16Name:   zjffun.github.io
17Address: 185.199.108.153
18Name:   zjffun.github.io
19Address: 185.199.109.153
20Name:   zjffun.github.io
21Address: 185.199.110.153
22Name:   zjffun.github.io
23Address: 185.199.111.153
24
25$ nslookup tft.zjffun.com dns19.hichina.com
26Server:         dns19.hichina.com
27Address:        2400:3200:2000:38::1#53
28
29tft.zjffun.com  canonical name = lsr9t8.coding-pages.com.
30** server can't find lsr9t8.coding-pages.com: NXDOMAIN
31
32$ nslookup tft.zjffun.com dns20.hichina.com
33Server:         dns20.hichina.com
34Address:        2400:3200:2000:39::1#53
35
36tft.zjffun.com  canonical name = zjffun.github.io.
37** server can't find zjffun.github.io: NXDOMAIN