基于 v2ex dns，用 dnsmasq 做的 68.178.232.99, 可以解析 tumblr 用户自定义二级域名到可用ip

[liruqi]

欢迎使用~

配置细节：

# cat /etc/dnsmasq.conf |grep alias
# alias option. This only works for IPv4.
# This alias makes a result of 1.2.3.4 appear as 5.6.7.8
alias=174.121.98.156,174.121.194.34
alias=50.22.53.157,174.121.194.34
alias=50.22.53.155,174.121.194.34
alias=72.32.231.8,174.121.194.34