20.191.229.207 - Microsoft netblock but SpamCop sends reports to the spammer

[Snowbat]

20.180.0.0 - 20.191.255.255 is Microsoft but SpamCop reports 20.191.229.207 directly to the spammer via the broken "Using rdns to route to correct Microsoft department".

https://www.spamcop.net/sc?id=z6740577441z89b7de9bad8ba5cfcf90cdca22236f60z
Tracking message source: 20.191.229.207:

Routing details for 20.191.229.207
[refresh/show] Cached whois for 20.191.229.207 : abuse@microsoft.com
Using best contacts abuse@microsoft.com
Using rdns to route to correct Microsoft department
host 20.191.229.207 (getting name) no name
host 20.191.229.207 = contato18.oficialdigitalpubli.com. (old cache)
abuse net oficialdigitalpubli.com = postmaster@oficialdigitalpubli.com

If reported today, reports would be sent to:

Re: 20.191.229.207 (Administrator of network where email originates)

postmaster@oficialdigitalpubli.com