Scan and Detect Open Ports Online
  • Identify Open Ports
  • Detect Unusual Ports
  • Check Running Services
Some firewalls blocks Port scans. For get true positive results add portscanner.online IP addresses (208.76.253.232-208.76.253.239 or CIDR 208.76.253.232/29 ) to the whitelist
Performing a basic port scan [scan_method]

Port Scanner Online

Why portscanner.online?

Experience seamless access from any device—be it your mobile, desktop, or tablet—to effortlessly scan target information and check open ports.

Discover the simplicity of our process:

 1. Enter the target host name and await the results.
 2. Our powerful background tools initiate and swiftly check for scan results.

Unlock the power of Portscanner Online:

Effortlessly check open ports, top ports, and gather valuable soft information within your target host.

Portscanner.Online By the numbers

24,427,275

Total Discovered Targets

7,017

Discovered Targets in the Last 24 Hours

107,363

Discovered Ports in the Last 24 Hours

Recent scan history Updates every 30 sec - Updating...

Domain or IP Age Scan method Ports Duration Size
67.43.227.229 Now Scan All TCP Ports 164 1min 0.69sec (60.69sec) 4719 B
67.43.228.250 11 sec ago Scan All TCP Ports 157 38.26sec 4516 B CA
67.43.227.228 12 sec ago Scan All TCP Ports 163 55.25sec 4695 B CA
relianceheatingandcooling.com 13 sec ago Normal Scan 2 4.3sec 485 B US
67.43.227.227 17 sec ago Scan All TCP Ports 162 54.32sec 4668 B CA
relianceheatingandairllc.com 20 sec ago Normal Scan 4 4.53sec 385 B
67.43.227.226 42 sec ago Scan All TCP Ports 161 35.35sec 4638 B CA
relianceheat.com 1 min ago Normal Scan 1 4.66sec 435 B US
reliancehealthsystems.com 1 min ago Normal Scan 2 5.19sec 475 B US
reliancehealthsource.com 2 min ago Normal Scan 15 0.94sec 650 B US

Our Partners and Corporate sponsors

  • Online Nikto scanner (nikto.online)
  • Simulate DDoS Attack Online (ddosattack.online)
  • Online Wordpress Security Scanner (wpscan.online)
  • Static application security testing for Android APK files (sast.online)
  • PENTESTON Stay secure (penteston.com)
  • Catalog of World Data Centers (datacentercatalog.com)

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