DNSBL Spam Check

Checked IP: 2a01:4f8:262:4d8c:502::1
rDNS/PTR record: smtp.webspace.systems

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: smtp.webspace.systems
19.9850 ms
Inactive: 2
Inactive
Response in: 2.16504 seconds
Amount of searched blacklists: 25 (2 inactive)