DNSBL Spam Check

Checked IP: 208.91.198.48
rDNS/PTR record: us2-ob4-3.mailhostbox.com

Listed: 2 findings
Finding Response time
Blacklisted: SORBS Spamhost (any time)
Try to delist your IP from spam.dnsbl.sorbs.net
Follow the instrucion on this website.
138.0110 ms
Blacklisted: Spamhaus ZEN
Try to delist your IP from zen.spamhaus.org
Follow the instrucion on this website.
15.2380 ms
Not Listed: 24 checks
Check Response time
Found rDNS/PTR: us2-ob4-3.mailhostbox.com
262.1760 ms
Inactive: 2
Inactive
Response in: 5.4118509 seconds
Amount of searched blacklists: 26 (2 inactive)