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

24,414,690

Total Discovered Targets

7,072

Discovered Targets in the Last 24 Hours

99,273

Discovered Ports in the Last 24 Hours

Recent scan history Updates every 30 sec

Domain or IP Age Scan method Ports Duration Size
relhouse.com 29 sec ago Normal Scan 11 6min 17.53sec (377.53sec) 573 B Target IP location is Germany
relia2018.com 53 sec ago Normal Scan 16 5.4sec 701 B Target IP location is Japan
reli4kids.com 2 min ago Normal Scan 6 5.96sec 549 B Target IP location is United States of America
reli3f.com 4 min ago Normal Scan 1 4.65sec 350 B Target IP location is United States of America
reli1.com 4 min ago Normal Scan 16 5.1sec 730 B Target IP location is United States of America
thewalkingcompany.com 4 min ago Scan OS information and Traceroute 4 27.17sec 2.58 KB Target IP location is Canada
relhyd.com 5 min ago Normal Scan 6 5.22sec 467 B Target IP location is United States of America
relhups.com 6 min ago Normal Scan 5 6.34sec 490 B Target IP location is United States of America
relht.com 6 min ago Normal Scan 4 4.19sec 476 B Target IP location is United States of America
relhr.com 6 min ago Normal Scan 1 6.44sec 426 B Target IP location is United States of America

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.

Malicious PyPI Packages Stole Cloud Tokens—Over 14,100 Downloads Before Removal

Cybersecurity researchers have warned of a malicious campaign targeting users of the Python ...

ClickFix: How to Infect Your PC in Three Easy Steps

A clever malware deployment scheme first spotted in targeted attacks last year has now gone ...

3 Ivanti flaws added to CISA’s vulnerabilities catalogue

CISA has announced five known exploited vulnerabilities now in its catalogue, three of which ...

Alleged Israeli LockBit Developer Rostislav Panev Extradited to U.S. for Cybercrime Charges

A 51-year-old dual Russian and Israeli national who is alleged to be a developer of the ...

GSMA Confirms End-to-End Encryption for RCS, Enabling Secure Cross-Platform Messaging

The GSM Association (GSMA) has formally announced support for end-to-end encryption (E2EE) for ...

In Other News: Swiss Breach Disclosure Rules, ESP32 Chip Backdoor Disputed, MassJacker

Noteworthy stories that might have slipped under the radar: Switzerland requires disclosure of ...

ClickFix Widely Adopted by Cybercriminals, APT Groups

The ClickFix technique has been employed by cybercrime and APT groups for information stealer ...

LockBit Ransomware Developer Extradited to US

Russian-Israeli LockBit ransomware developer Rostislav Panev has been extradited from Israel ...