Ports
Duration
Date
IP
Nmap scan report for keyboardtester.com (104.21.20.134) Host is up (0.00095s latency). Other addresses for keyboardtester.com (not scanned): 2606:4700:3036::6815:1486 2606:4700:3033::ac43:c0ed 172.67.192.237 Not shown: 996 filtered tcp ports (no-response) PORT STATE SERVICE VERSION 80/tcp open http Cloudflare http proxy |_http-title: Did not follow redirect to https://keyboardtester.com/ |_http-server-header: cloudflare 443/tcp open ssl/http Cloudflare http proxy |_http-title: Did not follow redirect to https://www.keyboardtester.com/ |_http-server-header: cloudflare | ssl-cert: Subject: commonName=keyboardtester.com | Subject Alternative Name: DNS:keyboardtester.com, DNS:*.keyboardtester.com | Not valid before: 2025-03-19T03:39:09 |_Not valid after: 2025-06-17T04:37:49 8080/tcp open http Cloudflare http proxy |_http-title: Did not follow redirect to https://keyboardtester.com/ |_http-server-header: cloudflare 8443/tcp open ssl/http Cloudflare http proxy |_http-title: Did not follow redirect to https://www.keyboardtester.com/ | ssl-cert: Subject: commonName=keyboardtester.com | Subject Alternative Name: DNS:keyboardtester.com, DNS:*.keyboardtester.com | Not valid before: 2025-03-19T03:39:09 |_Not valid after: 2025-06-17T04:37:49 |_http-server-header: cloudflare Warning: OSScan results may be unreliable because we could not find at least 1 open and 1 closed port Aggressive OS guesses: FreeBSD 11.0-RELEASE - 12.0-CURRENT (89%), FreeBSD 12.0-RELEASE - 13.0-CURRENT (89%), FreeBSD 11.3-RELEASE (88%), FreeBSD 11.0-STABLE (88%), FreeBSD 11.1-STABLE (88%), Android 6.0 - 7.1.2 (Linux 3.18 - 4.4.1) (87%), Android 7.0 (Linux 3.18) (87%), Android 7.1.2 (Linux 3.4) (87%), FreeBSD 12.0-CURRENT (86%), Linux 3.1 (86%) No exact OS matches for host (test conditions non-ideal). Network Distance: 8 hops TRACEROUTE (using port 443/tcp) HOP RTT ADDRESS 1 22.71 ms 208.76.251.177.rdns.ColocationAmerica.com (208.76.251.177) 2 0.60 ms gw.mcom-colocationamerica.com (208.64.231.81) 3 1.98 ms r2b4.n1.p1401.lax.multacom.net (64.69.46.11) 4 ... 5 1.02 ms be3271.ccr41.lax04.atlas.cogentco.com (154.54.42.102) 6 9.13 ms 38.104.84.254 7 1.79 ms 141.101.72.83 8 1.00 ms 104.21.20.134 OS and Service detection performed. Please report any incorrect results at https://nmap.org/submit/ . Nmap done: 1 IP address (1 host up) scanned in 39.98 seconds
Features
5 scans/day
Daily API Calls - 20 request
Save log
Public scan
OSINT scan
Unlisted scan
Private scan
No Ads
Remove after scan
Remove scan result
Additional methods for scan
This option is suitable for beginners who want to check if their host has any open ports accessible from the outside.
Lifetime
Features
10 000 scans/day
Daily API Calls - 100 000 request
Save log
Public scan
OSINT scan
Unlisted scan
Private scan
No Ads
Remove after scan
Remove scan result
Additional methods for scan
This option is best for professionals who need to test their host's open ports from an external source.
Billed Annually @ $45.00 - 50% discount