I hope the above tools help to find the opened ports on your domain or IP.

Malicious – Metaspoilt, Bagle virus, W32, etcĪnother scanner to check for common ports.

Games – Call of Duty, Second Life, Xbox, Minecraft, etc.

Web – cPanel, DNS, WHOIS, TrelliSoft, TFTP, etc.

The package is nothing but a group of relevant ports. However, for more like scanning the range of custom, you need to subscribe to their service.

You can test for an individual port or by a package is free. Quickly scan for some of the standard ports like FTP, SMTP, DNS, Finger, POP3, SFTP, RPC, IRC, IMAP, VNC, etc.

Schedule to run a daily scan and get notified for any changes.

They also got a premium version that offers the following. Hacker Target lets you perform a quick scan with most standard following ten ports with a hosted NMAP port scanner. T1 is useful if you want to scan the targeted ports. Scan the individual or range ports listening on server IP. This tool is a personal project of Javier Yanez, available to use in free to scan the ports against IPV4 or IPV6 address. With the help of Geekflare’s TCP Port Scanner, you can quickly find out open ports on the Internet-facing IP or website. This approach, users can explore information related to their main target and perform complex searches using different search filters, including Application CPE, Hardware CPE, OS, Device type, Service, Product name or version, and Banner.Īlso, the number of scanned ports is constantly growing. It crawls only a selected number of ports, but has powerful advantages – it displays all information instantly and shows the connections to other pieces of data. Spyse’s Port Scanner eliminates the wait for long scans and gives users some flexibility in performing reconnaissance. And, if you need to export the scan results, then you can do so.

However, if you go for a full scan, then you can scan all 65,535 ports, detect OS and traceroute. In the light version, there is some limitation like it scan for up-to 100 top ports, single IP only. Pentest Tools check open ports using NMAP on the targeted host. Note: if you’re running a port scan on your website DNS and if that is behind the cloud proxy like Cloudflare or SUCURI, then it may not give you the accurate information.

Here are online FREE tools, which will help you to find out what all ports are opened so you can review and block them if not needed. Having unwanted ports opened is a lousy idea an attacker can take advantage of it in many ways. However, for VPS or dedicated, you must consider doing all it takes to secure your server. If you are hosting your web applications on managed or shared server, then you don’t have to worry about it.

Zenmap port scanner