The search term is a dangerous dead end. No serious network engineer or ethical hacker uses that label. Instead, learn the real tools: ping , nmap , netstat , traceroute , and Wireshark . They are free, powerful, and safe.
# Real NetGr functionality alias netgr='netstat -rn | grep UG' netgr
Port forwarding and Dynamic DNS settings have been configured to ensure continuity when central service portals (like mystora.com) are unavailable.
If the network layer handles caching and discovery natively, the reliance on centralized platforms diminishes. A creator could publish content directly to the network without needing a platform like YouTube or Medium to host it. The "application" becomes merely an interface to retrieve named data from the network layer.