DNSBL Spam Check

Checked IP: 81.16.150.26
rDNS/PTR record: smtp1.nextlayer.at

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smtp1.nextlayer.at
20.9169 ms
Inactive: 2
Inactive
Response in: 6.0161009 seconds
Amount of searched blacklists: 26 (2 inactive)