Proxychains DNS解析失败问题
默认情况下，proxychains的多年生请求也会走代理，注释掉proxychains配置的proxy_dns,禁止DNS解析请求走proxychains.
vim /etc/proxychains.conf
## Proxy DNS requests - no leak for DNS data
# (disable all of the 3 items below to not proxy your DNS requests)
# method 1. this uses the proxychains4 style method to do remote dns:
# a thread is spawned that serves DNS requests and hands down an ip
# assigned from an internal list (via remote_dns_subnet).
# this is the easiest (setup-wise) and fastest method, however on
# systems with buggy libcs and very complex software like webbrowsers
# this might not work and/or cause crashes.
# proxy_dns