What software can I run on the VPS?

You can run either the Transcom dropcatch engine or your own catching software.

• For the Transcom engine, the server is pre-configured with PHP 7.4 and set to UTC/Zulu time (all drop times are in Zulu), so it is ready to go.
• For your own software, the multi-core spec (6 vCPUs, 4 GB RAM, 80 GB NVMe) supports many non-blocking EPP sockets in parallel.

Either way you benefit from the ~3ms RTT to Nominet, unlimited bandwidth and dual-stack IPv4/IPv6 connectivity.