i have the same issue with my domain
frkls[.]com
its hosting in google and register in google
what is the problem ?
The problem is with some of the domains you share on that same IP that launch malware (ransomware, Raubgold malware, etc.),
see: https://cymon.io/216.239.34.21
Also see: https://otx.alienvault.com/indicator/ip/216.239.34.21/ & https://ransomwaretracker.abuse.ch/ip/216.239.34.21/
Probably the avast detection here strems from an original avg detection.
You should should ask for an exclusion for your particular domain, but that is an issue that only avast team members may solve,
as they are the only ones that could come and unblock. We here are just volunteers with relevant knowledge.
polonus (volunteer website security analyst and website error-hunter)
I have unblocked frkls[.]com now.