上海电信
$ dig www.v2ex.com @114.114.114.114
; <<>> DiG 9.9.7-P3 <<>> www.v2ex.com @114.114.114.114
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 3646
;; flags: qr rd ra; QUERY: 1, ANSWER: 5, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;www.v2ex.com. IN A
;; ANSWER SECTION:
www.v2ex.com. 64848 IN CNAME global.v2ex.com.
global.v2ex.com. 207 IN A 113.113.64.45
global.v2ex.com. 207 IN A 183.60.90.87
global.v2ex.com. 207 IN A 183.60.90.84
global.v2ex.com. 207 IN A 58.223.168.55
其中,113.113.64.45 无法 ping 通,其他 3 个可以 ping 通。
以下为 traceroute 的结果:
$ traceroute 113.113.64.45
traceroute to 113.113.64.45 (113.113.64.45), 64 hops max, 52 byte packets
...
6 202.97.82.86 (202.97.82.86) 33.469 ms 32.949 ms 31.806 ms
7 183.61.221.53 (183.61.221.53) 29.342 ms
183.59.12.205 (183.59.12.205) 29.981 ms 29.675 ms
8 183.59.12.98 (183.59.12.98) 74.267 ms
183.59.13.198 (183.59.13.198) 35.755 ms
183.59.12.98 (183.59.12.98) 32.409 ms
9 183.2.241.82 (183.2.241.82) 36.338 ms
183.6.193.138 (183.6.193.138) 34.347 ms 32.971 ms
10 183.6.195.150 (183.6.195.150) 33.707 ms
183.6.195.194 (183.6.195.194) 34.617 ms
183.6.195.198 (183.6.195.198) 34.719 ms
11 * * *
12 * * *
13 * * *
14 * * *
15 *^C
2
eaglexiang 2018-02-14 02:11:28 +08:00 via Android
@lujjjh 他是站长吗
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3
DravenJohnson 2018-02-14 03:35:09 +08:00
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5
miaomiao888 2018-02-14 13:50:47 +08:00
以免楼主日后遇到相同问题推荐下: https://www.v2ex.com/t/419555
自动取延迟最低的 IP |