Below are some of the Top General Tools for WSOUEM Troubleshooting. You won’t believe how handy these tools can be—and most of the tools are free!
Portecle is a user-friendly GUI application for creating, managing and examining keystores, keys, certificates, certificate requests, certificate revocation lists and more.
DNS Propagation checker:
whatsmydns.net lets you instantly perform a DNS lookup to check a domain names current IP address and DNS record information against multiple name servers located in different parts of the world.
This allows you to check the current state of DNS propagation after having made changes to your domains records.
Port Forwarding Tester:
The open port checker is a tool you can use to check your external IP address and detect open ports on your connection. This tool is useful for finding out if your port forwarding is set up correctly or if your server applications are being blocked by a firewall. This tool may also be used as a port scanner to scan your network for ports that are commonly forwarded. It is important to note that some ports, such as port 25, are often blocked at the ISP level in an attempt to prevent malicious activity.
Nmap: the Network Mapper:
Nmap (“Network Mapper”) is a free and open-source (license) utility for network discovery and security auditing. Many systems and network administrators also find it useful for tasks such as network inventory, managing service upgrade schedules, and monitoring host or service uptime.
Postman is one of the most popular tools used in API testing. It allows you to create collections of integration tests to ensure your API is working as expected.
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