DNSBL Spam Check

Checked IP: 187.103.149.74
rDNS/PTR record: mailgw01.sianet.com.br

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mailgw01.sianet.com.br
316.4809 ms
Inactive: 2
Inactive
Response in: 5.3083479 seconds
Amount of searched blacklists: 26 (2 inactive)