Scan Your Host's Ports Online
  • Identify Open Ports
  • Detect Unusual Ports
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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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Recent scan history

Domain or IP Age Scan method Ports Duration Size
referralheros.com 7 sec ago Normal Scan 2 6.58sec 458 B
referralhighway.com 9 sec ago Normal Scan 2 4.62sec 462 B
referralheroes.com 16 sec ago Normal Scan 2 8.63sec 385 B
referralhere.com 58 sec ago Normal Scan 3 4.92sec 444 B
referralhelp.com 1 min ago Normal Scan 2 6.77sec 383 B US
referralheaven.com 2 min ago Normal Scan 2 5.18sec 321 B US
referralheart.com 2 min ago Normal Scan 1 6.13sec 296 B US
donordrive.com.cdn.cloudflare.net 2 min ago Scan OS information and Traceroute 4 26.89sec 2490 B
referralhealth.com 2 min ago Normal Scan 1 7.56sec 429 B US
referralhawker.com 3 min ago Normal Scan 2 6sec 461 B US

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.

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