20.52.114.89 - Microsoft netblock but SpamCop sends reports to the spammer

[Snowbat]

20.33.0.0 - 20.128.255.255 is Microsoft but SpamCop reports 20.52.114.89 directly to the spammer via the broken "Using rdns to route to correct Microsoft department".

 

https://www.spamcop.net/sc?id=z6732834037z9715b44285f162cf5466756c9e1ecddbz
Tracking message source: 20.52.114.89:

Routing details for 20.52.114.89
[refresh/show] Cached whois for 20.52.114.89 : abuse@microsoft.com
Using best contacts abuse@microsoft.com
Using rdns to route to correct Microsoft department
host 20.52.114.89 = contato26.superofertastanley.com. (cached)
abuse net superofertastanley.com = postmaster@superofertastanley.com

 

If reported today, reports would be sent to:

Re: 20.52.114.89 (Administrator of network where email originates)

postmaster@superofertastanley.com