Reverse DNS Lookup Detector The ReverseDNSLookupDetector tries to detect if a given IP address can be found in PTR records. Detector facts Implementation org.opennms.netmgt.provision.detector.rdns.ReverseDNSLookupDetector Configuration and use The ReverseDNSLookupDetector does not take any parameters. Examples Use the ReverseDNSLookupDetector in auto discovery with detectors to discover IP addresses that only resolve FQDN. Loop SNMP