dig google.com; <<>> DiG 9.10.3-P4-Debian <<>> google.com;; global options: +cmd;; Got answer:;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 41658;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1;; OPT PSEUDOSECTION:; EDNS: version: 0, flags:; udp: 4096;; QUESTION SECTION:;google.com. IN A;; ANSWER SECTION:google.com. 209 IN A 216.58.220.206;; Query time: 2 msec;; SERVER: 221.11.132.2#53(221.11.132.2);; WHEN: Sun Oct 28 13:18:05 HKT 2018;; MSG SIZE rcvd: 55在我的机器上,可以解析 google.com 这个域名。ping google.comPING google.com (216.58.220.206): 56 data bytes^C--- google.com ping statistics ---21 packets transmitted, 0 packets received, 100% packet loss为何不禁止电信运营商解析google.com?
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