Subdomain Dns Dead (Dns Look Up Failed)

[mtpews]

Just as the title, I have 2 subdomain:
http://bltlike.vytxinh.cf/

http://savethis.vytxinh.cf/

and they works fine yesterday, but today I have a DNS look up failed error.

It's now okay.

Edited August 31, 2017 by mtpews