DNSBL Spam Check

Checked IP: 81.89.196.234
rDNS/PTR record: mail.proevent-guestmanagement.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail.proevent-guestmanagement.net
170.2509 ms
Inactive: 2
Inactive
Response in: 8.6771011 seconds
Amount of searched blacklists: 26 (2 inactive)