This is "ltroth1.casita.net", AKA "ltroth1.osdl.marist.edu".
LTroth1 is a
z/VM
virtual machine hosted at Marist
College in Poughkeepsie, New York.
It is reachable at
2001:470:1f06:1185::2 (IPv6) and 148.100.96.76 (IPv4).
LTroth1 runs NORD, Rick's home-grown Linux operating system.
this document updated 2022-12-11 (Sun) by RMT