嗯,这样是不是更清楚了?
当你从服务器上尝试 ping api.telegram.org 时会发生什么?
我得到的结果是:
ping api.telegram.org
PING api.telegram.org (149.154.166.110) 56(84) bytes of data.
64 bytes from 149.154.166.110: icmp_seq=1 ttl=49 time=33.3 ms
64 bytes from 149.154.166.110: icmp_seq=2 ttl=49 time=31.5 ms
64 bytes from 149.154.166.110: icmp_seq=3 ttl=49 time=33.1 ms
看起来一切正常。