DNSBL Spam Check

Checked IP: 13.58.136.73
rDNS/PTR record: smtpus.ssm.echoworx.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: smtpus.ssm.echoworx.net
8.1370 ms
Inactive: 2
Inactive
Response in: 2.0083818 seconds
Amount of searched blacklists: 26 (2 inactive)