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
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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

24,955,015

Total Discovered Targets

8,322

Discovered Targets in the Last 24 Hours

142,957

Discovered Ports in the Last 24 Hours

Recent scan history

Domain or IP Age Scan method Ports Duration Size
resolutecounseling.com 5 sec ago Normal Scan 4 5.59sec 501 B
resolutecos.com 30 sec ago Normal Scan 2 4.66sec 454 B US
resolutecorpus.com 38 sec ago Normal Scan 4 5.51sec 432 B US
resolutecorporate.com 1 min ago Normal Scan 6 4.35sec 565 B US
data.polygraph.net 1 min ago Scan OS information and Traceroute 3 51.08sec 6199 B SG
resolutecontractorsinc.com 2 min ago Normal Scan 2 5.93sec 477 B US
resolutecontractors.com 2 min ago Normal Scan 2 4.66sec 325 B US
resolutecontracting.com 3 min ago Normal Scan 2 5.65sec 471 B US
resoluteconsultingservices.com 3 min ago Normal Scan 3 7.52sec 472 B US
resoluteconsultingpdx.com 3 min ago Normal Scan 2 5.95sec 395 B US

Our Partners and Corporate sponsors

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  • 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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