The Vitamin-C DNS service has been resolved millions of DNS request since initiated on June 4th, 2014, and in this process it has exposed tons of deficiency so that to conduct maintenance is very horrible.
The refactoring progress are in the way, and the next generation will write by the Go-Lang instead of python for more efficient IO loop.
Sorry for the suspend, and you can try this https://github.com/clowwindy/ChinaDNS to instead of.
If you have some cool idea, don't hesitate, feel free to contact me.
Thanks for your understanding.
December 12th, 2014