Sincerely?
I'm waked up 1 hour ago. I've see that bitdoubler is offline, and thanks to wdl1908 I've understood about issue is just DNS.
I've opened a ticket support to our registrar in order to get an answer about...
No plane and no sunny beach, infact, here's raining heavily with hailstorm too.
Please be patient. when I receive answer from registrar you'll be updated!
Apologize.
Thanks for letting us know and keeping us updated. Much appreciated
