Online Tools

Password

Password Generator: https://passwrd.in
Modemly : Find the default password of the routers

Linux VPS Benchmark

~~https://bench.monster/~~
curl -LsO bench.monster/speedtest.sh; bash speedtest.sh
curl -LsO bench.monster/speedtest.sh; bash speedtest.sh -asia yabs.sh
curl -sL https://yabs.sh | bash
wget -qO- yabs.sh | bash
bench.sh
wget -qO- bench.sh | bash
curl -Lso- bench.sh | bash

news.sh
curl -sL nws.sh | bash
wget -qO- nws.sh | bash

Network Troubleshoot

Port Forwarding Tester
Ping.pe
CanYouSeeMe.org
Globalping
檢測IP地址類型：IPinfo.io
檢測IP偽裝：https://whoer.net/zh
檢查IP欺詐值：https://scamalytics.com/
檢查IP的路由信息： https://tools.ipip.net/traceroute.php
檢查IP地址的延遲： https://tools.ipip.net/ping.php

IP Reputation (IP 聲望)

架設網站或者郵件伺服器之前，最好先評估伺服器的公用 IP 的聲望指數。如果太低，就會影響服務的可用性。

Cisco: Talos
Google: Google Postmaster Tools
Sender Score
IPQuality - Shell 腳本檢測主機 Public IP 品質健檢，例如黑名單
PING0 - 檢測 IP 來源、類型及風控值等資訊