Check which ports are open to the outside world. Helps make sure that your firewall rules are working as intended.
One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.
|Office 365 DirSync Non-routable domain even thought it is routable.||8||105|
|Ping configured interface on Sonicwall||16||60|
|DNS Issue: The system failed to register host (A or AAAA) resource records (RRs) for network adapter with settings:||8||31|
|How IXFR works with BIND name server?||6||24|