Unable to find any PTR-records for the specified domain/ip :(
Log
+000
Resolving PTR record of '199.8.160.0'
+207
ERRNo PTR record availible DNS server 'cdrens01.marian.edu' raised an NotExistentDomain error, while beeing queried for PTR-records on domain '0.160.8.199.in-addr.arpa'.