scamalytics

Copy-paste Xray Reality / 3x-ui configs, an SNI screening script, and ten free browser-side tools (Reality config generator, routing rules, config checker, vless parser, IP checks). Guides in 中文 and English at dementor.cn

Get a tsv or json file of all mullvad servers including their associated fraud scores (scamalytics or abuseipdb)

SPAm IP Tester: a CLI for those IP addresses that don't look friendly

How to choose a clean, dedicated static residential proxy (ISP proxy): check IP reputation on ping0, IPQS, and Scamalytics, then match it to your use case.

Check whether an IP is really residential and whether your proxy chain actually works. 五源 IP 检测 + 服务器侧链路验证。