Thank you for responding!
The test came back:
Universal Plug n'Play (UPnP)
Internet Exposure Test
This Internet probe sends up to ten (10) UPnP Simple Service Discovery Protocol (SSDP) M-SEARCH UDP packets, one every half-second, to our visitor's current IPv4 address (98.XXX.XXX.XX) in an attempt to solicit a response from any publicly exposed and listening UPnP SSDP service. The UPnP protocols were never designed to be exposed to the public Internet, and any Internet-facing equipment which does so should be considered defective, insecure, and unusable. Any such equipment should be disconnected immediately.
Your equipment at IP:
98.XXX.XXX.XX
Is now being queried:
THE EQUIPMENT AT THE TARGET IP ADDRESS
DID NOT RESPOND TO OUR UPnP PROBES!
(That's good news!)