Unable to find any PTR-records for the specified domain/ip :(
Log
+000
Resolving PTR record of '141.98.173.0'
+514
ERRNo PTR record availible DNS server 'ns1.alekso.fr' raised an NotExistentDomain error, while beeing queried for PTR-records on domain '0.173.98.141.in-addr.arpa'.