DNSBL Spam Check

Checked IP: 31.186.86.194
rDNS/PTR record: z31.mailsys.pl

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: z31.mailsys.pl
125.8020 ms
Inactive: 2
Inactive
Response in: 5.1418591 seconds
Amount of searched blacklists: 26 (2 inactive)