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Blacklist Checker

The Blacklist checker queries the major DNS Blacklists - Sorbs, Spamhaus, NJABL, DSBL, CBL and PSBL for specific IP address and returns whether it is listed for sending spam as an open proxy relay or for other malicious activities.


example: 192.168.0.1

Optionally you can customize the monitoring location

This test allows only 3 location options. Subscription accounts feature up to 40 location options and allow you
to define multiple locations for each monitoring service.

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