DNSBL Spam Check

Checked IP: 2a03:1e00:8000:0:0:0:0:d
rDNS/PTR record: mailgate-ffm1.arche.net

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mailgate-ffm1.arche.net
413.6369 ms
Inactive: 2
Inactive
Response in: 7.4261229 seconds
Amount of searched blacklists: 25 (2 inactive)