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| [root@whb-dev-1eaf52c0a packaging]
; <<>> DiG 9.11.0.1 <<>> @127.0.0.1 -p 10054 www.baidu.com. +subnet=182.61.128.241 ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 24481 ;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 1232 ; CLIENT-SUBNET: 182.61.128.241/32/27 ;; QUESTION SECTION: ;www.baidu.com. IN A
;; ANSWER SECTION: www.baidu.com. 1200 IN CNAME www.a.shifen.com. www.a.shifen.com. 300 IN A 14.119.104.254 www.a.shifen.com. 300 IN A 14.119.104.189
;; Query time: 762 msec ;; SERVER: 127.0.0.1 ;; WHEN: Tue May 09 09:29:16 CST 2023 ;; MSG SIZE rcvd: 113
[root@whb-dev-1eaf52c0a packaging]
; <<>> DiG 9.11.0.1 <<>> @127.0.0.1 -p 10054 www.baidu.com. +subnet=0.0.0.0 ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 44788 ;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 1232 ; CLIENT-SUBNET: 0.0.0.0/32/24 ;; QUESTION SECTION: ;www.baidu.com. IN A
;; ANSWER SECTION: www.baidu.com. 1200 IN CNAME www.a.shifen.com. www.a.shifen.com. 300 IN A 180.101.50.188 www.a.shifen.com. 300 IN A 180.101.50.242
;; Query time: 977 msec ;; SERVER: 127.0.0.1 ;; WHEN: Tue May 09 09:29:27 CST 2023 ;; MSG SIZE rcvd: 113
[root@whb-dev-1eaf52c0a packaging]
; <<>> DiG 9.11.0.1 <<>> @127.0.0.1 -p 10054 www.baidu.com. ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1793 ;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 1232 ;; QUESTION SECTION: ;www.baidu.com. IN A
;; ANSWER SECTION: www.baidu.com. 1200 IN CNAME www.a.shifen.com. www.a.shifen.com. 300 IN A 180.101.50.242 www.a.shifen.com. 300 IN A 180.101.50.188
;; Query time: 19 msec ;; SERVER: 127.0.0.1 ;; WHEN: Tue May 09 09:29:31 CST 2023 ;; MSG SIZE rcvd: 101
[root@whb-dev-1eaf52c0a packaging]
; <<>> DiG 9.11.0.1 <<>> @127.0.0.1 -p 10054 www.baidu.com. +subnet=43.225.211.37 ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 40316 ;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 1232 ; CLIENT-SUBNET: 43.225.211.37/32/22 ;; QUESTION SECTION: ;www.baidu.com. IN A
;; ANSWER SECTION: www.baidu.com. 1200 IN CNAME www.a.shifen.com. www.a.shifen.com. 300 IN A 182.61.200.6 www.a.shifen.com. 300 IN A 182.61.200.7
;; Query time: 89 msec ;; SERVER: 127.0.0.1 ;; WHEN: Tue May 09 09:29:40 CST 2023 ;; MSG SIZE rcvd: 113
[root@whb-dev-1eaf52c0a packaging]
; <<>> DiG 9.11.0.1 <<>> @127.0.0.1 -p 10054 www.baidu.com. +subnet=1.225.211.37 ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 25463 ;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 1232 ; CLIENT-SUBNET: 1.225.211.37/32/12 ;; QUESTION SECTION: ;www.baidu.com. IN A
;; ANSWER SECTION: www.baidu.com. 1200 IN CNAME www.a.shifen.com. www.a.shifen.com. 30 IN CNAME www.wshifen.com. www.wshifen.com. 300 IN A 119.63.197.151 www.wshifen.com. 300 IN A 119.63.197.139
;; Query time: 552 msec ;; SERVER: 127.0.0.1 ;; WHEN: Tue May 09 09:29:46 CST 2023 ;; MSG SIZE rcvd: 139
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