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

24,443,718

Total Discovered Targets

8,273

Discovered Targets in the Last 24 Hours

106,005

Discovered Ports in the Last 24 Hours

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

Domain or IP Age Scan method Ports Duration Size
relintless.com 16 sec ago Normal Scan 2 4.92sec 452 B
relintk.com 24 sec ago Normal Scan 1 17sec 338 B
relinternational.com 56 sec ago Normal Scan 4 4.35sec 495 B
rel-international.com 1 min ago Normal Scan 4 4.74sec 485 B
relinter.com 1 min ago Normal Scan 1 6.61sec 432 B
relintegral.com 2 min ago Normal Scan 26 11.6sec 973 B
relinteg.com 2 min ago Normal Scan 6 4.26sec 547 B
relintech.com 2 min ago Normal Scan 4 11.34sec 404 B
relint.com 2 min ago Normal Scan 2 10.13sec 312 B
relinsuranceservices.com 2 min ago Normal Scan 2 6.14sec 468 B

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)

Latest Cybersecurity News and Articles

Explore recent news and articles on cyber security, updates on malware attacks, and related topics.

Orion Security Raises $6 Million to Tackle Insider Threats and Data Leaks with AI-Driven DLP

Orion protects against data exfiltration by using AI to compare actual data flows against ...

Education sector unprepared for evolving cyberattacks, research finds

A new report assesses the cybersecurity posture of the education sector.

Hackers Exploit Severe PHP Flaw to Deploy Quasar RAT and XMRig Miners

Threat actors are exploiting a severe security flaw in PHP to deliver cryptocurrency miners ...

March Madness Requires Vigilance on Both an Individual and Corporate Level

Defending high profile sporting events from adversarial attacks requires a mix of experienced ...

Infosys to Pay $17.5 Million in Settlement Over 2023 Data Breach

Infosys McCamish System has agreed to pay $17.5 million to settle six class action lawsuits ...

What’s Behind Google’s $32 Billion Wiz Acquisition?

News analysis: Google positions itself to compete with Microsoft for enterprise security ...

Virtual Event Today: Supply Chain & Third-Party Risk Security Summit

Join the virtual event as we explore of the critical nature of software and vendor supply ...

Leaked Black Basta Chats Suggest Russian Officials Aided Leader's Escape from Armenia

The recently leaked trove of internal chat logs among members of the Black Basta ransomware ...