DNSBL Spam Check

Checked IP: 173.203.187.1
rDNS/PTR record: mx1.emailsrvr.com

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mx1.emailsrvr.com
54.6429 ms
Inactive: 2
Inactive
Response in: 2.0135689 seconds
Amount of searched blacklists: 26 (2 inactive)