cname.dingtalk.com.gds.alibabadns.com

47.246.137.199

Summary

Ports

2

Duration

43sec

Date

2025-09-12

47.246.137.199

Report

Scan OS information and Traceroute (nmap -A cname.dingtalk.com.gds.alibabadns.com)

Nmap scan report for cname.dingtalk.com.gds.alibabadns.com (47.246.137.199)
Host is up (0.058s latency).
Not shown: 998 filtered tcp ports (no-response)
PORT    STATE SERVICE   VERSION
80/tcp  open  http      DingTalk/1.0.0
|_http-title: Did not follow redirect to https://cname.dingtalk.com.gds.alibabadns.com/
| fingerprint-strings: 
|   FourOhFourRequest: 
|     HTTP/1.1 301 Moved Permanently
|     Server: DingTalk/1.0.0
|     Date: Sat, 13 Sep 2025 02:58:56 GMT
|     Content-Type: text/html
|     Content-Length: 246
|     Connection: close
|     Location: https:///nice%20ports,/Trinity.txt.bak
|     <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
|     <html>
|     <head><title>301 Moved Permanently</title></head>
|     <body>
|     <center><h1>301 Moved Permanently</h1></center>
|     <hr/>Powered by DingTalk/1.0.0<hr><center>tengine</center>
|     </body>
|     </html>
|   GetRequest, HTTPOptions: 
|     HTTP/1.1 301 Moved Permanently
|     Server: DingTalk/1.0.0
|     Date: Sat, 13 Sep 2025 02:58:55 GMT
|     Content-Type: text/html
|     Content-Length: 246
|     Connection: close
|     Location: https:///
|     <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
|     <html>
|     <head><title>301 Moved Permanently</title></head>
|     <body>
|     <center><h1>301 Moved Permanently</h1></center>
|     <hr/>Powered by DingTalk/1.0.0<hr><center>tengine</center>
|     </body>
|     </html>
|   RTSPRequest: 
|     <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
|     <html>
|     <head><title>400 Bad Request</title></head>
|     <body>
|     <center><h1>400 Bad Request</h1></center>
|     <hr/>Powered by DingTalk/1.0.0<hr><center>tengine</center>
|     </body>
|     </html>
|   X11Probe: 
|     HTTP/1.1 400 Bad Request
|     Server: DingTalk/1.0.0
|     Date: Sat, 13 Sep 2025 02:58:55 GMT
|     Content-Type: text/html
|     Content-Length: 234
|     Connection: close
|     <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
|     <html>
|     <head><title>400 Bad Request</title></head>
|     <body>
|     <center><h1>400 Bad Request</h1></center>
|     <hr/>Powered by DingTalk/1.0.0<hr><center>tengine</center>
|     </body>
|_    </html>
|_http-server-header: DingTalk/1.0.0
443/tcp open  ssl/https DingTalk/1.0.0
|_ssl-date: TLS randomness does not represent time
| fingerprint-strings: 
|   FourOhFourRequest: 
|     HTTP/1.1 404 Not Found
|     Server: DingTalk/1.0.0
|     Date: Sat, 13 Sep 2025 02:59:02 GMT
|     Content-Type: text/html
|     Content-Length: 230
|     Connection: close
|     <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
|     <html>
|     <head><title>404 Not Found</title></head>
|     <body>
|     <center><h1>404 Not Found</h1></center>
|     <hr/>Powered by DingTalk/1.0.0<hr><center>tengine</center>
|     </body>
|     </html>
|   GetRequest: 
|     HTTP/1.1 403 Forbidden
|     Server: DingTalk/1.0.0
|     Date: Sat, 13 Sep 2025 02:59:01 GMT
|     Content-Type: text/html
|     Content-Length: 230
|     Connection: close
|     <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
|     <html>
|     <head><title>403 Forbidden</title></head>
|     <body>
|     <center><h1>403 Forbidden</h1></center>
|     <hr/>Powered by DingTalk/1.0.0<hr><center>tengine</center>
|     </body>
|     </html>
|   HTTPOptions: 
|     HTTP/1.1 405 Not Allowed
|     Server: DingTalk/1.0.0
|     Date: Sat, 13 Sep 2025 02:59:01 GMT
|     Content-Type: text/html
|     Content-Length: 234
|     Connection: close
|     <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
|     <html>
|     <head><title>405 Not Allowed</title></head>
|     <body>
|     <center><h1>405 Not Allowed</h1></center>
|     <hr/>Powered by DingTalk/1.0.0<hr><center>tengine</center>
|     </body>
|     </html>
|   tor-versions: 
|     HTTP/1.1 400 Bad Request
|     Server: DingTalk/1.0.0
|     Date: Sat, 13 Sep 2025 02:59:02 GMT
|     Content-Type: text/html
|     Content-Length: 234
|     Connection: close
|     <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
|     <html>
|     <head><title>400 Bad Request</title></head>
|     <body>
|     <center><h1>400 Bad Request</h1></center>
|     <hr/>Powered by DingTalk/1.0.0<hr><center>tengine</center>
|     </body>
|_    </html>
|_http-title: 403 Forbidden
| ssl-cert: Subject: commonName=*.dingtalk.com/organizationName=Alibaba (China) Technology Co., Ltd./stateOrProvinceName=ZheJiang/countryName=CN
| Subject Alternative Name: DNS:*.dingtalk.com, DNS:dingtalk.com
| Not valid before: 2025-03-07T08:36:16
|_Not valid after:  2026-04-08T08:36:15
|_http-server-header: DingTalk/1.0.0
| tls-alpn: 
|   h2
|_  http/1.1
| tls-nextprotoneg: 
|   h2
|_  http/1.1
2 services unrecognized despite returning data. If you know the service/version, please submit the following fingerprints at https://nmap.org/cgi-bin/submit.cgi?new-service :
==============NEXT SERVICE FINGERPRINT (SUBMIT INDIVIDUALLY)==============
SF-Port80-TCP:V=7.92%I=7%D=9/12%Time=68C4DDEF%P=x86_64-redhat-linux-gnu%r(
SF:GetRequest,1AB,"HTTP/1\.1\x20301\x20Moved\x20Permanently\r\nServer:\x20
SF:DingTalk/1\.0\.0\r\nDate:\x20Sat,\x2013\x20Sep\x202025\x2002:58:55\x20G
SF:MT\r\nContent-Type:\x20text/html\r\nContent-Length:\x20246\r\nConnectio
SF:n:\x20close\r\nLocation:\x20https:///\r\n\r\n<!DOCTYPE\x20HTML\x20PUBLI
SF:C\x20\"-//IETF//DTD\x20HTML\x202\.0//EN\">\r\n<html>\r\n<head><title>30
SF:1\x20Moved\x20Permanently</title></head>\r\n<body>\r\n<center><h1>301\x
SF:20Moved\x20Permanently</h1></center>\r\n<hr/>Powered\x20by\x20DingTalk/
SF:1\.0\.0<hr><center>tengine</center>\r\n</body>\r\n</html>\r\n")%r(HTTPO
SF:ptions,1AB,"HTTP/1\.1\x20301\x20Moved\x20Permanently\r\nServer:\x20Ding
SF:Talk/1\.0\.0\r\nDate:\x20Sat,\x2013\x20Sep\x202025\x2002:58:55\x20GMT\r
SF:\nContent-Type:\x20text/html\r\nContent-Length:\x20246\r\nConnection:\x
SF:20close\r\nLocation:\x20https:///\r\n\r\n<!DOCTYPE\x20HTML\x20PUBLIC\x2
SF:0\"-//IETF//DTD\x20HTML\x202\.0//EN\">\r\n<html>\r\n<head><title>301\x2
SF:0Moved\x20Permanently</title></head>\r\n<body>\r\n<center><h1>301\x20Mo
SF:ved\x20Permanently</h1></center>\r\n<hr/>Powered\x20by\x20DingTalk/1\.0
SF:\.0<hr><center>tengine</center>\r\n</body>\r\n</html>\r\n")%r(RTSPReque
SF:st,EA,"<!DOCTYPE\x20HTML\x20PUBLIC\x20\"-//IETF//DTD\x20HTML\x202\.0//E
SF:N\">\r\n<html>\r\n<head><title>400\x20Bad\x20Request</title></head>\r\n
SF:<body>\r\n<center><h1>400\x20Bad\x20Request</h1></center>\r\n<hr/>Power
SF:ed\x20by\x20DingTalk/1\.0\.0<hr><center>tengine</center>\r\n</body>\r\n
SF:</html>\r\n")%r(X11Probe,184,"HTTP/1\.1\x20400\x20Bad\x20Request\r\nSer
SF:ver:\x20DingTalk/1\.0\.0\r\nDate:\x20Sat,\x2013\x20Sep\x202025\x2002:58
SF::55\x20GMT\r\nContent-Type:\x20text/html\r\nContent-Length:\x20234\r\nC
SF:onnection:\x20close\r\n\r\n<!DOCTYPE\x20HTML\x20PUBLIC\x20\"-//IETF//DT
SF:D\x20HTML\x202\.0//EN\">\r\n<html>\r\n<head><title>400\x20Bad\x20Reques
SF:t</title></head>\r\n<body>\r\n<center><h1>400\x20Bad\x20Request</h1></c
SF:enter>\r\n<hr/>Powered\x20by\x20DingTalk/1\.0\.0<hr><center>tengine</ce
SF:nter>\r\n</body>\r\n</html>\r\n")%r(FourOhFourRequest,1C8,"HTTP/1\.1\x2
SF:0301\x20Moved\x20Permanently\r\nServer:\x20DingTalk/1\.0\.0\r\nDate:\x2
SF:0Sat,\x2013\x20Sep\x202025\x2002:58:56\x20GMT\r\nContent-Type:\x20text/
SF:html\r\nContent-Length:\x20246\r\nConnection:\x20close\r\nLocation:\x20
SF:https:///nice%20ports,/Trinity\.txt\.bak\r\n\r\n<!DOCTYPE\x20HTML\x20PU
SF:BLIC\x20\"-//IETF//DTD\x20HTML\x202\.0//EN\">\r\n<html>\r\n<head><title
SF:>301\x20Moved\x20Permanently</title></head>\r\n<body>\r\n<center><h1>30
SF:1\x20Moved\x20Permanently</h1></center>\r\n<hr/>Powered\x20by\x20DingTa
SF:lk/1\.0\.0<hr><center>tengine</center>\r\n</body>\r\n</html>\r\n");
==============NEXT SERVICE FINGERPRINT (SUBMIT INDIVIDUALLY)==============
SF-Port443-TCP:V=7.92%T=SSL%I=7%D=9/12%Time=68C4DDF5%P=x86_64-redhat-linux
SF:-gnu%r(GetRequest,17E,"HTTP/1\.1\x20403\x20Forbidden\r\nServer:\x20Ding
SF:Talk/1\.0\.0\r\nDate:\x20Sat,\x2013\x20Sep\x202025\x2002:59:01\x20GMT\r
SF:\nContent-Type:\x20text/html\r\nContent-Length:\x20230\r\nConnection:\x
SF:20close\r\n\r\n<!DOCTYPE\x20HTML\x20PUBLIC\x20\"-//IETF//DTD\x20HTML\x2
SF:02\.0//EN\">\r\n<html>\r\n<head><title>403\x20Forbidden</title></head>\
SF:r\n<body>\r\n<center><h1>403\x20Forbidden</h1></center>\r\n<hr/>Powered
SF:\x20by\x20DingTalk/1\.0\.0<hr><center>tengine</center>\r\n</body>\r\n</
SF:html>\r\n")%r(HTTPOptions,184,"HTTP/1\.1\x20405\x20Not\x20Allowed\r\nSe
SF:rver:\x20DingTalk/1\.0\.0\r\nDate:\x20Sat,\x2013\x20Sep\x202025\x2002:5
SF:9:01\x20GMT\r\nContent-Type:\x20text/html\r\nContent-Length:\x20234\r\n
SF:Connection:\x20close\r\n\r\n<!DOCTYPE\x20HTML\x20PUBLIC\x20\"-//IETF//D
SF:TD\x20HTML\x202\.0//EN\">\r\n<html>\r\n<head><title>405\x20Not\x20Allow
SF:ed</title></head>\r\n<body>\r\n<center><h1>405\x20Not\x20Allowed</h1></
SF:center>\r\n<hr/>Powered\x20by\x20DingTalk/1\.0\.0<hr><center>tengine</c
SF:enter>\r\n</body>\r\n</html>\r\n")%r(FourOhFourRequest,17E,"HTTP/1\.1\x
SF:20404\x20Not\x20Found\r\nServer:\x20DingTalk/1\.0\.0\r\nDate:\x20Sat,\x
SF:2013\x20Sep\x202025\x2002:59:02\x20GMT\r\nContent-Type:\x20text/html\r\
SF:nContent-Length:\x20230\r\nConnection:\x20close\r\n\r\n<!DOCTYPE\x20HTM
SF:L\x20PUBLIC\x20\"-//IETF//DTD\x20HTML\x202\.0//EN\">\r\n<html>\r\n<head
SF:><title>404\x20Not\x20Found</title></head>\r\n<body>\r\n<center><h1>404
SF:\x20Not\x20Found</h1></center>\r\n<hr/>Powered\x20by\x20DingTalk/1\.0\.
SF:0<hr><center>tengine</center>\r\n</body>\r\n</html>\r\n")%r(tor-version
SF:s,184,"HTTP/1\.1\x20400\x20Bad\x20Request\r\nServer:\x20DingTalk/1\.0\.
SF:0\r\nDate:\x20Sat,\x2013\x20Sep\x202025\x2002:59:02\x20GMT\r\nContent-T
SF:ype:\x20text/html\r\nContent-Length:\x20234\r\nConnection:\x20close\r\n
SF:\r\n<!DOCTYPE\x20HTML\x20PUBLIC\x20\"-//IETF//DTD\x20HTML\x202\.0//EN\"
SF:>\r\n<html>\r\n<head><title>400\x20Bad\x20Request</title></head>\r\n<bo
SF:dy>\r\n<center><h1>400\x20Bad\x20Request</h1></center>\r\n<hr/>Powered\
SF:x20by\x20DingTalk/1\.0\.0<hr><center>tengine</center>\r\n</body>\r\n</h
SF:tml>\r\n");
Warning: OSScan results may be unreliable because we could not find at least 1 open and 1 closed port
OS fingerprint not ideal because: Missing a closed TCP port so results incomplete
No OS matches for host
Network Distance: 16 hops

TRACEROUTE (using port 443/tcp)
HOP RTT      ADDRESS
1   0.22 ms  208.76.251.177.rdns.ColocationAmerica.com (208.76.251.177)
2   0.64 ms  gw.mcom-colocationamerica.com (208.64.231.81)
3   1.55 ms  r1b4.n1p1400.lax.multacom.net (64.69.46.9)
4   ...
5   67.74 ms be2931.ccr31.phx01.atlas.cogentco.com (154.54.44.85)
6   20.06 ms be5471.ccr21.elp02.atlas.cogentco.com (154.54.166.57)
7   30.97 ms be3821.ccr31.dfw01.atlas.cogentco.com (154.54.165.25)
8   37.79 ms port-channel8121.ccr91.jan02.atlas.cogentco.com (154.54.40.250)
9   45.37 ms be3009.ccr41.atl01.atlas.cogentco.com (154.54.29.133)
10  61.54 ms port-channel3482.ccr91.dca04.atlas.cogentco.com (154.54.169.177)
11  63.02 ms be8248.rcr21.b003320-1.dca04.atlas.cogentco.com (154.54.171.70)
12  ... 15
16  58.43 ms 47.246.137.199

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 43.55 seconds

Color Scheme

Online Port scanner - portscanner, nmap, unicornscan | Product Hunt

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Target

cname.dingtalk.com.gds.alibabadns.com

Target IP

47.246.137.199

Host status

Target Country

United States of America

Free scan

Get professional level ($45.00/year)

Free scan

Get professional level ($45.00/year)

Method

Scan OS information and Traceroute

Scan status

Identified 2 ports

Run command

nmap -A cname.dingtalk.com.gds.alibabadns.com

Scan date

12 Sep 2025 22:59

API - Scan ID

63f53653a22b3acc119e0bb21c35d69c9bbcd4f7

Scan duration

43sec

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Total scans

About 2 times

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Scan report for "cname.dingtalk.com.gds.alibabadns.com"

cname.dingtalk.com.gds.alibabadns.com

47.246.137.199

Summary

2

43sec

2025-09-12

47.246.137.199

Report

Color Scheme

Detailed report

Pricing

REGISTERED

$0.00Lifetime

$0.00

PROFESSIONAL

$7.50 $3.75/MonthBilled Annually @ $45.00 - 50% discount

$7.50 $3.75/Month

$0.00
Lifetime

$7.50 $3.75/Month
Billed Annually @ $45.00 - 50% discount