DNSBL Spam Check

Checked IP: 2a01:4f9:c011:1e35:0:0:0:1
rDNS/PTR record: mailsrv.mthse.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mailsrv.mthse.de
12.1510 ms
Inactive: 2
Inactive
Response in: 2.7459829 seconds
Amount of searched blacklists: 25 (2 inactive)