[GH-ISSUE #6] 我想prdns还是被抢答 #6

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opened 2026-03-15 02:17:11 +03:00 by kerem · 0 comments
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Originally created by @liang-hiwin on GitHub (Apr 12, 2020).
Original GitHub issue: https://github.com/arloan/prdns/issues/6

第一次查询www.google.com的ip结果为31.13.73.1
第二次查询www.google.com的ip结果为31.13.73.1
第三次查询www.google.com的ip结果为172.217.27.132
`root@iZwz9d1rjhrzzxa4lsoi93Z:~# dig www.google.com @127.0.0.1 -p 5400

; <<>> DiG 9.10.3-P4-Debian <<>> www.google.com @127.0.0.1 -p 5400
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 23259
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;www.google.com. IN A

;; ANSWER SECTION:
www.google.com. 60 IN A 31.13.73.1

;; Query time: 32 msec
;; SERVER: 127.0.0.1#5400(127.0.0.1)
;; WHEN: Sun Apr 12 11:26:42 CST 2020
;; MSG SIZE rcvd: 48

root@iZwz9d1rjhrzzxa4lsoi93Z:~# dig www.google.com @127.0.0.1 -p 5400

; <<>> DiG 9.10.3-P4-Debian <<>> www.google.com @127.0.0.1 -p 5400
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 46933
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;www.google.com. IN A

;; ANSWER SECTION:
www.google.com. 60 IN A 31.13.73.1

;; Query time: 32 msec
;; SERVER: 127.0.0.1#5400(127.0.0.1)
;; WHEN: Sun Apr 12 11:26:53 CST 2020
;; MSG SIZE rcvd: 48

root@iZwz9d1rjhrzzxa4lsoi93Z:~# dig www.google.com @127.0.0.1 -p 5400

; <<>> DiG 9.10.3-P4-Debian <<>> www.google.com @127.0.0.1 -p 5400
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 57115
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;www.google.com. IN A

;; ANSWER SECTION:
www.google.com. 119 IN A 172.217.27.132

;; Query time: 35 msec
;; SERVER: 127.0.0.1#5400(127.0.0.1)
;; WHEN: Sun Apr 12 11:26:56 CST 2020
;; MSG SIZE rcvd: 48
`

Originally created by @liang-hiwin on GitHub (Apr 12, 2020). Original GitHub issue: https://github.com/arloan/prdns/issues/6 第一次查询www.google.com的ip结果为31.13.73.1 第二次查询www.google.com的ip结果为31.13.73.1 第三次查询www.google.com的ip结果为172.217.27.132 `root@iZwz9d1rjhrzzxa4lsoi93Z:~# dig www.google.com @127.0.0.1 -p 5400 ; <<>> DiG 9.10.3-P4-Debian <<>> www.google.com @127.0.0.1 -p 5400 ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 23259 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;www.google.com. IN A ;; ANSWER SECTION: www.google.com. 60 IN A 31.13.73.1 ;; Query time: 32 msec ;; SERVER: 127.0.0.1#5400(127.0.0.1) ;; WHEN: Sun Apr 12 11:26:42 CST 2020 ;; MSG SIZE rcvd: 48 root@iZwz9d1rjhrzzxa4lsoi93Z:~# dig www.google.com @127.0.0.1 -p 5400 ; <<>> DiG 9.10.3-P4-Debian <<>> www.google.com @127.0.0.1 -p 5400 ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 46933 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;www.google.com. IN A ;; ANSWER SECTION: www.google.com. 60 IN A 31.13.73.1 ;; Query time: 32 msec ;; SERVER: 127.0.0.1#5400(127.0.0.1) ;; WHEN: Sun Apr 12 11:26:53 CST 2020 ;; MSG SIZE rcvd: 48 root@iZwz9d1rjhrzzxa4lsoi93Z:~# dig www.google.com @127.0.0.1 -p 5400 ; <<>> DiG 9.10.3-P4-Debian <<>> www.google.com @127.0.0.1 -p 5400 ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 57115 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;www.google.com. IN A ;; ANSWER SECTION: www.google.com. 119 IN A 172.217.27.132 ;; Query time: 35 msec ;; SERVER: 127.0.0.1#5400(127.0.0.1) ;; WHEN: Sun Apr 12 11:26:56 CST 2020 ;; MSG SIZE rcvd: 48 `
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