DNSBL Spam Check

Checked IP: 2a02:a00:1055:1:46:41:49:56
rDNS/PTR record: news.mailserver.nrw

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: news.mailserver.nrw
1,563.5860 ms
Inactive: 2
Inactive
Response in: 4.030365 seconds
Amount of searched blacklists: 25 (2 inactive)