DNSBL Spam Check

Checked IP: 129.158.55.198
rDNS/PTR record: smtp-fo.nrtc.syn-alias.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smtp-fo.nrtc.syn-alias.com
62.0911 ms
Inactive: 2
Inactive
Response in: 8.1623459 seconds
Amount of searched blacklists: 26 (2 inactive)