DNSBL Spam Check

Checked IP: 91.238.134.226
rDNS/PTR record: mailx72.slaskdatacenter.pl

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mailx72.slaskdatacenter.pl
3,857.6181 ms
Inactive: 2
Inactive
Response in: 6.7110889 seconds
Amount of searched blacklists: 26 (2 inactive)