Is Nmap Down?

Is Nmap not working for everyone right now? Get current Nmap outages, status, timeouts and issue reports today.

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Nmap is a network scanner created by Gordon Lyon

Nmap outage report graph

This chart above shows error reports submitted in the past 24 hours (one day) compared to the recent average over similar days. The status of is marked as "down" when the number of reported errors is significantly higher than the average errors.

Nmap website request errors

This graph shows Nmap errors and response times for the website over the past day. Website status and slowness is related to downtime for Nmap and errors for their site.

More about Nmap service

Nmap is a network scanner created by Gordon Lyon. Nmap is used to discover hosts and services on a computer network by sending packets and analyzing the responses. Nmap provides a number of features for probing computer networks, including host discovery and service and operating system detection. These features are extensible by scripts that provide more advanced service detection, vulnerability detection, and other features. Nmap can adapt to network conditions including latency and congestion during a scan. Nmap started as a Linux utility and was ported to other systems including Windows, macOS, and BSD. It is most popular on Linux, followed by Windows.

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Social Comments for Nmap
@Shaneconsy89 on 2022-04-15 10:27:17+00
@AtTheRaces @NewcastleRaces @SimonMapletoft @awchamps How come the app is down? It had to be updated now it’s not working

What should I do if Nmap is unavailable?
If Nmap is UP but you can't load the page, here are some helpful troubleshooting steps:
Try refreshing your browser page or close any accompanying applications and retry opening them.
Check if access to Nmap is blocked
Access to Nmap may be blocked due to an antivirus or firewall configuration either on your own computer or phone or by an employer or network. Check for anti-virus programs or firewalls installed on your machine. Alternatively, try to use the website or app via another network like one on a mobile phone so you can access Nmap.
Clear browser cache and cookies
Try clearing your browser cache and cookies and change the IP address of the computer by disconnecting and reconnecting the internet. Then try to access Nmap again.
DNS Cache
To clear the DNS cache on your computer, look up instructions for your specific operating system online. Then try to access the Nmap site again.
Web Browser Plugins
If you are still having trouble accessing Nmap, you may try to disable web browser plugins (like ad-blockers) which may be interfering with access to Nmap