Shadowsocks server 15.204.246.108:8881
TCP / NONE · Firmfox Proxify mixed configs
Inactive — did not pass verificationLast result: 2026-09-11 13:05:16 UTC
This endpoint has no current downloadable verification, or a newer check did not succeed. Previous measurements below are historical. Choose another checked Shadowsocks server.
Connection and verification
- Protocol
- Shadowsocks
- Address
- 15.204.246.108:8881
- Transport / security
- TCP / NONE
- Last verified exit IP
- 15.204.246.108
- Last verified handshake
- 389 ms
- Last verified HTTPS first byte
- 769 ms
- Download speed
- 4.409 Mbps
- Source
- Firmfox Proxify mixed configs
- First recorded check
- 2026-09-05 00:10:07 UTC
- Recorded tunnel checks
- 4
- Successful tunnel checks
- 3
- Recorded tunnel success rate
- 75.0%
Handshake is tunnel setup time; HTTPS first byte includes the request through that tunnel. Neither is an ICMP ping or a bandwidth measurement. The success rate covers stored full-tunnel attempts only; it is not continuous uptime.
Performance history
Check history
Latest 4 stored checks, up to 100 per configuration. Checks belong to this configuration’s stable public ID; different configurations on the same host have separate histories. Preflight and policy results do not count as successful tunnels.
| Checked (UTC) | Result | Handshake | HTTPS first byte | Exit IP |
|---|---|---|---|---|
| Tunnel failed | Not measured | Not measured | Not verified | |
| Tunnel ok | 389 ms | 769 ms | 15.204.246.108 | |
| Tunnel ok | 377 ms | 743 ms | 15.204.246.108 | |
| Tunnel ok | 2,025 ms | 2,784 ms | 15.204.246.108 |
No recorded checks match this filter.
How to use this Shadowsocks configuration
- Download the current configuration while a fresh verification is available.
- Import it into a Shadowsocks-compatible client, preserving all required transport, security and authentication parameters.
- Connect and verify your connection with the IP tool and VPN leak test.
If it fails, compare the latest check time, try a different endpoint or report the problem. Public source configurations can change between checks.
What does a successful check prove?
The external checker completed a Shadowsocks tunnel, carried an HTTPS request and verified a changed public exit IP. This measures technical availability at that time, not the operator’s trustworthiness or performance from your network.
Read the Shadowsocks guide, our checking methodology and public VPN risks.