ruby 下应该是 shoes
hao@linux-qtew:~> cat /etc/resolv.conf
### Please remove (at least) this line when you modify the file!
search site
#nameserver 223.5.5.5
#nameserver 223.6.6.6
nameserver 192.168.1.1
hao@linux-qtew:~> nslookup https://ruby.taobao.org
Server: 192.168.1.1
Address: 192.168.1.1#53
Non-authoritative answer:
https://ruby.taobao.org canonical name = www.gslb.taobao.com.danuoyi.tbcache.com.
Name: www.gslb.taobao.com.danuoyi.tbcache.com
Address: 121.18.239.251
Name: www.gslb.taobao.com.danuoyi.tbcache.com
Address: 61.182.138.251
Name: www.gslb.taobao.com.danuoyi.tbcache.com
Address: 121.18.239.151
Name: www.gslb.taobao.com.danuoyi.tbcache.com
Address: 121.18.239.241
hao@linux-qtew:~> gem sources -a https://ruby.taobao.org
Error fetching https://ruby.taobao.org:
Errno::ECONNREFUSED: Connection refused - connect(2) for "your-dns-needs-immediate-attention.site" port 443 (https://your-dns-needs-immediate-attention.site/specs.4.8.gz)
hao@linux-qtew:~> cat /etc/resolv.conf
### Please remove (at least) this line when you modify the file!
search site
nameserver 223.5.5.5
nameserver 223.6.6.6
#nameserver 192.168.1.1
hao@linux-qtew:~> nslookup https://ruby.taobao.org
Server: 223.5.5.5
Address: 223.5.5.5#53
Non-authoritative answer:
https://ruby.taobao.org canonical name = www.gslb.taobao.com.danuoyi.tbcache.com.
Name: www.gslb.taobao.com.danuoyi.tbcache.com
Address: 121.18.239.151
Name: www.gslb.taobao.com.danuoyi.tbcache.com
Address: 61.182.138.241
Name: www.gslb.taobao.com.danuoyi.tbcache.com
Address: 121.18.239.141
Name: www.gslb.taobao.com.danuoyi.tbcache.com
Address: 61.182.138.251
hao@linux-qtew:~> gem sources -a https://ruby.taobao.org
Error fetching https://ruby.taobao.org:
Errno::ECONNREFUSED: Connection refused - connect(2) for "your-dns-needs-immediate-attention.site" port 443 (https://your-dns-needs-immediate-attention.site/specs.4.8.gz)