DNSBL Spam Check

Checked IP: 2a01:688:4:69::7
rDNS/PTR record: smtp03.nmmn.com

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: smtp03.nmmn.com
266.8591 ms
Inactive: 2
Inactive
Response in: 2.364454 seconds
Amount of searched blacklists: 25 (2 inactive)