prometheus-blackbox-exporter 0.13.0+ds-2 (ppc64el binary) in ubuntu disco

 The blackbox exporter allows blackbox probing of network endpoints over HTTP,
 HTTPS, DNS, TCP and ICMP. Additional modules can be defined to suit other
 needs.
 .
 Querying of endpoints happens via HTTP GET queries, by specifying the target
 name and what kind of probing to execute. Results from the probe are returned
 as a set of Prometheus metrics.