本地解析
➜ ~ dig mmbizurl.cn
; <<>> DiG 9.10.6 <<>> mmbizurl.cn
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 57856
;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
;; WARNING: recursion requested but not available
;; QUESTION SECTION:
;mmbizurl.cn. IN A
;; ANSWER SECTION:
mmbizurl.cn. 3600 IN A 127.0.0.1
;; Query time: 7 msec
;; SERVER: 202.96.134.133#53(202.96.134.133)
;; WHEN: Mon Dec 07 19:35:12 CST 2020
;; MSG SIZE rcvd: 45
服务器
dig ^[.^C[root@VM-0-10-centos ~]#
[root@VM-0-10-centos ~]# dig mmbizurl.cn
; <<>> DiG 9.11.4-P2-RedHat-9.11.4-16.P2.el7_8.6 <<>> mmbizurl.cn
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 47667
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;mmbizurl.cn. IN A
;; ANSWER SECTION:
mmbizurl.cn. 6 IN A 121.51.79.202
;; Query time: 1 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Dec 07 19:36:23 CST 2020
;; MSG SIZE rcvd: 56
1
learningman 2020-12-07 21:23:07 +08:00
DNS 污染
|
2
labulaka521 OP @learningman 为毛微信的域名也会这样
|