DNSBL Spam Check

Checked IP: 156.70.4.63
rDNS/PTR record: mta-70-4-63.sparkpostmail.com

Listed: 1 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.
22.7962 ms
Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mta-70-4-63.sparkpostmail.com
100.7061 ms
Inactive: 2
Inactive
Response in: 5.4427819 seconds
Amount of searched blacklists: 26 (2 inactive)