Only incidental abuse from IP?

See: https://www.robtex.com/ip/206.16.44.90.html custom errors risky methods
dos attack from there 5 days ago → http://www.ipillion.com/ip/206.16.44.90
http://urlquery.net/report.php?id=9752854
Historical badness is very low, only spam activity in the past.

pol