B 站 经常打不开,多个宽带下都有 这种情况
ping 主域名 会有超时情况
Reply from 117.21.179.20: bytes=32 time=58ms TTL=50
Reply from 117.21.179.20: bytes=32 time=58ms TTL=50
Request timed out.
Reply from 117.21.179.20: bytes=32 time=58ms TTL=50
Reply from 117.21.179.20: bytes=32 time=58ms TTL=50
Reply from 117.21.179.20: bytes=32 time=58ms TTL=50
Request timed out.
Reply from 117.21.179.20: bytes=32 time=58ms TTL=50
Reply from 117.21.179.20: bytes=32 time=58ms TTL=50
Reply from 117.21.179.20: bytes=32 time=58ms TTL=50
Reply from 117.21.179.20: bytes=32 time=58ms TTL=50
Reply from 117.21.179.20: bytes=32 time=58ms TTL=50
Reply from 117.21.179.20: bytes=32 time=58ms TTL=50
Reply from 117.21.179.20: bytes=32 time=59ms TTL=50
Reply from 117.21.179.20: bytes=32 time=58ms TTL=50
Reply from 117.21.179.20: bytes=32 time=57ms TTL=50
Reply from 117.21.179.20: bytes=32 time=58ms TTL=50
Reply from 117.21.179.20: bytes=32 time=58ms TTL=50
Reply from 117.21.179.20: bytes=32 time=59ms TTL=50
Reply from 117.21.179.20: bytes=32 time=58ms TTL=50
Request timed out.
Request timed out.
Reply from 117.21.179.20: bytes=32 time=58ms TTL=50
Reply from 117.21.179.20: bytes=32 time=58ms TTL=50
你这 IP 看起来不太对劲,先检查一下自己的 DNS 设置吧。
https://cloud.baidu.com/product-s/afd_s/ip-threat.html?s=117.21.179.20&t=1776403053324
https://dnschecker.org/domain-ip-lookup.php?query=bilibili.com&dns=cloudflare