DNSBL Spam Check

Checked IP: 63.143.55.173
rDNS/PTR record: lsn020-e.jsmtp.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: lsn020-e.jsmtp.net
294.2510 ms
Inactive: 2
Inactive
Response in: 8.5749969 seconds
Amount of searched blacklists: 26 (2 inactive)