Port scan


Additional ports to check:
This tool will check a range of ports by default. You may add other ports of particular interest.

Port scan of 'dns.google (8.8.4.4)'

Multiple A-records!

The domain 'dns.google' has severals A/AAAA-records - and thereby multiple IP's to check.

selected
8.8.4.4
click to use
8.8.8.8
Ping (ICMP)
Connected
>>>
Ping 1/4, Success, 6ms.\r\n
Ping 2/4, Success, 6ms.\r\n
Ping 3/4, Success, 6ms.\r\n
Ping 4/4, Success, 6ms.\r\n 
FTP Command Control
 21
NoConnection
SSH - Secure Shell
 22
NoConnection
Telnet
 23
NoConnection
SMTP
 25
NoConnection
Whois
 43
NoConnection
DNS
 53
Connected
>>>
version.bind CH TXT 
Info
NotExistentDomain 
Finger
 79
NoConnection
HTTP
 80
NoConnection
HTTP (alternative)
 81
NoConnection
MS Exchange
 102
NoConnection
POP3
 110
NoConnection
NTP (Network Time Protocol)
 123
NoConnection
IMAP
 143
NoConnection
SNMP (Simple Network Management Protocol)
 161
NoConnection
HTTPS
 443
Connected
Info
Secure connection established, SslProtocol: Tls13, subject: CN=dns.google, expire: 27-11-2023 02:23:33 
>>>
HEAD / HTTP/1.1\r\n
Host: dns.google\r\n
Accept: */*\r\n
\r\n 
<<<
HTTP/1.1 200 OK\r\n
Content-Security-Policy: object-src 'none';base-uri 'self';script-src 'nonce-wS4bgFXsUsmFfy4yal5LAQ' 'strict-dynamic' 'report-sample' 'unsafe-eval' 'unsafe-inline' https: http:;report-uri https://csp.withgoogle.com/csp/honest_dns/1_0;frame-ancestors 'none'\r\n
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload\r\n
X-Content-Type-Options: nosniff\r\n
Content-Type: text/html; charset=UTF-8\r\n
Date: Sun, 01 Oct 2023 17:49:54 GMT\r\n
Server: scaffolding on HTTPServer2\r\n
X-XSS-Protection: 0\r\n
X-Frame-Options: SAMEORIGIN\r\n
Transfer-Encoding: chunked\r\n
Alt-Svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000\r\n
\r\n 
SMTP (secured)
 465
NoConnection
Syslog
 514
NoConnection
RTSP (Real Time Streaming Protocol)
 554
NoConnection
SMTP (alternative)
 587
NoConnection
MS Exchange
 691
NoConnection
VMware Server
 902
NoConnection
IMAP (secured)
 993
NoConnection
POP3 (secured)
 995
NoConnection
OpenVPN
 1194
NoConnection
Microsoft SQL
 1433
NoConnection
Microsoft SQL
 1434
NoConnection
Layer Two Tunneling Protocol (L2TP)
 1701
NoConnection
Point-to-Point Tunneling Protocol (PPTP)
 1723
NoConnection
MS Media Server
 1755
NoConnection
cPanel
 2082
NoConnection
cPanel
 2083
NoConnection
SMTP (alternative)
 2525
NoConnection
HTTP Proxy
 3128
NoConnection
MySql
 3306
NoConnection
RDP
 3389
NoConnection
RDP (alternative)
 3390
NoConnection
Ms Teams/Skype
 3478
NoConnection
Ms Teams/Skype
 3479
NoConnection
Ms Teams/Skype
 3480
NoConnection
Ms Teams/Skype
 3481
NoConnection
mSQL
 4333
NoConnection
SIP (Session Initiation Protocol)
 5060
NoConnection
SIP (Session Initiation Protocol)
 5061
NoConnection
MariaDB
 5306
NoConnection
PostgreSQL
 5432
NoConnection
VNC Server
 5500
NoConnection
VNC over HTTP
 5800
NoConnection
VNC Server
 5900
NoConnection
TeamViewer
 5938
NoConnection
Hyper V Management
 5985
NoConnection
Hyper V Management
 5986
NoConnection
Syslog using TLS
 6514
NoConnection
IRC
 6665
NoConnection
IRC
 6669
NoConnection
HTTP Proxy
 8080
NoConnection
VMware Server
 8200
NoConnection
HTTPS (alternative)
 8443
NoConnection
TOR exit node
 9001
NoConnection
TOR exit node
 9030
NoConnection
WebDAV
 9800
NoConnection

Log

+000
  • Resolve input
+017
  • Resolved 'dns.google' to 4 IP's in 16ms.
+017
  • WRNMultiple A-records!
    Domain 'dns.google' has several A-records, and thereby multiple IPs to check. IP 8.8.4.4 will be used.
+017
  • Testing ports
+051
  • Connected to 8.8.4.4:53 in 8ms. Probing as DNS. Total 26ms.
+052
  • ICMP/Ping test: 4 successful pings, 0 failed. Average roundtrip time is 5ms. Total 35ms.
+113
  • Connected to 8.8.4.4:443 in 14ms. Probing as HTTPS. Total 96ms.
+273
  • Unable to connect to 8.8.4.4:43 within timeout limts. Total 250ms.
+274
  • Unable to connect to 8.8.4.4:554 within timeout limts. Total 250ms.
+274
  • Unable to connect to 8.8.4.4:3128 within timeout limts. Total 250ms.
+275
  • Unable to connect to 8.8.4.4:143 within timeout limts. Total 241ms.
+275
  • Unable to connect to 8.8.4.4:3389 within timeout limts. Total 247ms.
+276
  • Unable to connect to 8.8.4.4:691 within timeout limts. Total 248ms.
+277
  • Unable to connect to 8.8.4.4:25 within timeout limts. Total 255ms.
+278
  • Unable to connect to 8.8.4.4:2082 within timeout limts. Total 260ms.
+278
  • Unable to connect to 8.8.4.4:514 within timeout limts. Total 257ms.
+278
  • Unable to connect to 8.8.4.4:902 within timeout limts. Total 248ms.
+279
  • Unable to connect to 8.8.4.4:3390 within timeout limts. Total 247ms.
+279
  • Unable to connect to 8.8.4.4:80 within timeout limts. Total 252ms.
+280
  • Unable to connect to 8.8.4.4:21 within timeout limts. Total 262ms.
+280
  • Unable to connect to 8.8.4.4:5900 within timeout limts. Total 256ms.
+281
  • Unable to connect to 8.8.4.4:5985 within timeout limts. Total 252ms.
+281
  • Unable to connect to 8.8.4.4:465 within timeout limts. Total 263ms.
+282
  • Unable to connect to 8.8.4.4:5500 within timeout limts. Total 263ms.
+282
  • Unable to connect to 8.8.4.4:110 within timeout limts. Total 253ms.
+283
  • Unable to connect to 8.8.4.4:9800 within timeout limts. Total 265ms.
+283
  • Unable to connect to 8.8.4.4:5432 within timeout limts. Total 266ms.
+284
  • Unable to connect to 8.8.4.4:6514 within timeout limts. Total 249ms.
+285
  • Unable to connect to 8.8.4.4:2525 within timeout limts. Total 263ms.
+286
  • Unable to connect to 8.8.4.4:23 within timeout limts. Total 266ms.
+287
  • Unable to connect to 8.8.4.4:22 within timeout limts. Total 267ms.
+288
  • Unable to connect to 8.8.4.4:3306 within timeout limts. Total 262ms.
+288
  • Unable to connect to 8.8.4.4:587 within timeout limts. Total 263ms.
+289
  • Unable to connect to 8.8.4.4:5986 within timeout limts. Total 257ms.
+289
  • Unable to connect to 8.8.4.4:79 within timeout limts. Total 264ms.
+290
  • Unable to connect to 8.8.4.4:993 within timeout limts. Total 256ms.
+291
  • Unable to connect to 8.8.4.4:1194 within timeout limts. Total 254ms.
+291
  • Unable to connect to 8.8.4.4:2083 within timeout limts. Total 272ms.
+292
  • Unable to connect to 8.8.4.4:5800 within timeout limts. Total 269ms.
+292
  • Unable to connect to 8.8.4.4:5938 within timeout limts. Total 266ms.
+293
  • Unable to connect to 8.8.4.4:102 within timeout limts. Total 264ms.
+293
  • Unable to connect to 8.8.4.4:81 within timeout limts. Total 266ms.
+294
  • Unable to connect to 8.8.4.4:161 within timeout limts. Total 259ms.
+294
  • Unable to connect to 8.8.4.4:3478 within timeout limts. Total 260ms.
+295
  • Unable to connect to 8.8.4.4:123 within timeout limts. Total 262ms.
+295
  • Unable to connect to 8.8.4.4:3479 within timeout limts. Total 259ms.
+296
  • Unable to connect to 8.8.4.4:995 within timeout limts. Total 260ms.
+304
  • Unable to connect to 8.8.4.4:1433 within timeout limts. Total 253ms.
+305
  • Unable to connect to 8.8.4.4:1701 within timeout limts. Total 252ms.
+367
  • Unable to connect to 8.8.4.4:1755 within timeout limts. Total 253ms.
+523
  • Unable to connect to 8.8.4.4:4333 within timeout limts. Total 249ms.
+524
  • Unable to connect to 8.8.4.4:8443 within timeout limts. Total 248ms.
+525
  • Unable to connect to 8.8.4.4:5061 within timeout limts. Total 250ms.
+525
  • Unable to connect to 8.8.4.4:9030 within timeout limts. Total 248ms.
+526
  • Unable to connect to 8.8.4.4:8080 within timeout limts. Total 250ms.
+526
  • Unable to connect to 8.8.4.4:6665 within timeout limts. Total 251ms.
+527
  • Unable to connect to 8.8.4.4:3480 within timeout limts. Total 254ms.
+554
  • Unable to connect to 8.8.4.4:1723 within timeout limts. Total 249ms.
+555
  • Unable to connect to 8.8.4.4:1434 within timeout limts. Total 250ms.
+775
  • Unable to connect to 8.8.4.4:8200 within timeout limts. Total 249ms.
+776
  • Unable to connect to 8.8.4.4:5306 within timeout limts. Total 251ms.
+776
  • Unable to connect to 8.8.4.4:6669 within timeout limts. Total 249ms.
+777
  • Unable to connect to 8.8.4.4:3481 within timeout limts. Total 249ms.
+777
  • Unable to connect to 8.8.4.4:5060 within timeout limts. Total 254ms.
+778
  • Unable to connect to 8.8.4.4:9001 within timeout limts. Total 254ms.
+778
  • 61 ports checked and probed in 761ms.
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