DNSBL Spam Check

Checked IP: 91.212.223.101
rDNS/PTR record: mx1.orlen.pl

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mx1.orlen.pl
112.0930 ms
Inactive: 2
Inactive
Response in: 9.459451 seconds
Amount of searched blacklists: 25 (2 inactive)