DNSBL Spam Check

Checked IP: 131.207.55.52
rDNS/PTR record: smtp-out1.tucaas.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smtp-out1.tucaas.com
172.7090 ms
Inactive: 2
Inactive
Response in: 6.6256559 seconds
Amount of searched blacklists: 26 (2 inactive)