derp12d.tailscale.com

209.177.158.246

Summary

Ports

3

Duration

1min 58sec (118sec)

Date

2025-09-13

209.177.158.246

Report

Scan OS information and Traceroute (nmap -A derp12d.tailscale.com)

Nmap scan report for derp12d.tailscale.com (209.177.158.246)
Host is up (0.054s latency).
Other addresses for derp12d.tailscale.com (not scanned): 2607:f740:e::811
Not shown: 997 filtered tcp ports (no-response)
PORT    STATE  SERVICE   VERSION
80/tcp  open   http
|_http-title: Did not follow redirect to https://derp12d.tailscale.com/
| fingerprint-strings: 
|   FourOhFourRequest: 
|     HTTP/1.0 302 Found
|     Content-Type: text/html; charset=utf-8
|     Location: https:///nice%20ports%2C/Tri%6Eity.txt%2ebak
|     Date: Sat, 13 Sep 2025 06:53:01 GMT
|     Content-Length: 67
|     href="https:///nice%20ports%2C/Tri%6Eity.txt%2ebak">Found</a>.
|   GenericLines, Help, Kerberos, LPDString, RTSPRequest, SSLSessionReq, TLSSessionReq, TerminalServerCookie: 
|     HTTP/1.1 400 Bad Request
|     Content-Type: text/plain; charset=utf-8
|     Connection: close
|     Request
|   GetRequest: 
|     HTTP/1.0 302 Found
|     Content-Type: text/html; charset=utf-8
|     Location: https:///
|     Date: Sat, 13 Sep 2025 06:52:55 GMT
|     Content-Length: 32
|     href="https:///">Found</a>.
|   HTTPOptions: 
|     HTTP/1.0 400 Bad Request
|     Content-Type: text/plain; charset=utf-8
|     X-Content-Type-Options: nosniff
|     Date: Sat, 13 Sep 2025 06:52:55 GMT
|     Content-Length: 10
|_    HTTPS
179/tcp closed bgp
443/tcp open   ssl/https
|_http-title: Site doesn't have a title (text/html; charset=utf-8).
| fingerprint-strings: 
|   GetRequest, HTTPOptions: 
|     HTTP/1.0 200 OK
|     Content-Security-Policy: default-src 'self'; frame-ancestors 'none'; form-action 'self'; base-uri 'self'; block-all-mixed-content; object-src 'none'
|     Content-Type: text/html; charset=utf-8
|     Strict-Transport-Security: max-age=63072000; includeSubDomains
|     X-Content-Type-Options: nosniff
|     X-Frame-Options: DENY
|     Date: Sat, 13 Sep 2025 06:53:02 GMT
|     Content-Length: 892
|     <html><body>
|     <h1>DERP</h1>
|     This is a <a href="https://tailscale.com/">Tailscale</a> DERP server.
|     </p>
|     provides STUN, interactive connectivity establishment, and relaying of end-to-end encrypted traffic
|     Tailscale clients.
|     </p>
|     suspect abuse, please contact <a href="mailto:security@tailscale.com">security@tailscale.com</a>.
|     </p>
|     Documentation:
|     </p>
|     <ul>
|     <li><a href="https://tailscale.com/security-policies">Tailscale Security Policies</a></li>
|_    <li><a href="http
| http-robots.txt: 1 disallowed entry 
|_/
| ssl-cert: Subject: commonName=derp12d.tailscale.com
| Subject Alternative Name: DNS:derp12d.tailscale.com
| Not valid before: 2025-08-18T00:39:09
|_Not valid after:  2025-11-16T00:39:08
|_ssl-date: TLS randomness does not represent time
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=68C514C7%P=x86_64-redhat-linux-gnu%r(
SF:GetRequest,AC,"HTTP/1\.0\x20302\x20Found\r\nContent-Type:\x20text/html;
SF:\x20charset=utf-8\r\nLocation:\x20https:///\r\nDate:\x20Sat,\x2013\x20S
SF:ep\x202025\x2006:52:55\x20GMT\r\nContent-Length:\x2032\r\n\r\n<a\x20hre
SF:f=\"https:///\">Found</a>\.\n\n")%r(HTTPOptions,A9,"HTTP/1\.0\x20400\x2
SF:0Bad\x20Request\r\nContent-Type:\x20text/plain;\x20charset=utf-8\r\nX-C
SF:ontent-Type-Options:\x20nosniff\r\nDate:\x20Sat,\x2013\x20Sep\x202025\x
SF:2006:52:55\x20GMT\r\nContent-Length:\x2010\r\n\r\nUse\x20HTTPS\n")%r(RT
SF:SPRequest,67,"HTTP/1\.1\x20400\x20Bad\x20Request\r\nContent-Type:\x20te
SF:xt/plain;\x20charset=utf-8\r\nConnection:\x20close\r\n\r\n400\x20Bad\x2
SF:0Request")%r(FourOhFourRequest,F2,"HTTP/1\.0\x20302\x20Found\r\nContent
SF:-Type:\x20text/html;\x20charset=utf-8\r\nLocation:\x20https:///nice%20p
SF:orts%2C/Tri%6Eity\.txt%2ebak\r\nDate:\x20Sat,\x2013\x20Sep\x202025\x200
SF:6:53:01\x20GMT\r\nContent-Length:\x2067\r\n\r\n<a\x20href=\"https:///ni
SF:ce%20ports%2C/Tri%6Eity\.txt%2ebak\">Found</a>\.\n\n")%r(GenericLines,6
SF:7,"HTTP/1\.1\x20400\x20Bad\x20Request\r\nContent-Type:\x20text/plain;\x
SF:20charset=utf-8\r\nConnection:\x20close\r\n\r\n400\x20Bad\x20Request")%
SF:r(Help,67,"HTTP/1\.1\x20400\x20Bad\x20Request\r\nContent-Type:\x20text/
SF:plain;\x20charset=utf-8\r\nConnection:\x20close\r\n\r\n400\x20Bad\x20Re
SF:quest")%r(SSLSessionReq,67,"HTTP/1\.1\x20400\x20Bad\x20Request\r\nConte
SF:nt-Type:\x20text/plain;\x20charset=utf-8\r\nConnection:\x20close\r\n\r\
SF:n400\x20Bad\x20Request")%r(TerminalServerCookie,67,"HTTP/1\.1\x20400\x2
SF:0Bad\x20Request\r\nContent-Type:\x20text/plain;\x20charset=utf-8\r\nCon
SF:nection:\x20close\r\n\r\n400\x20Bad\x20Request")%r(TLSSessionReq,67,"HT
SF:TP/1\.1\x20400\x20Bad\x20Request\r\nContent-Type:\x20text/plain;\x20cha
SF:rset=utf-8\r\nConnection:\x20close\r\n\r\n400\x20Bad\x20Request")%r(Ker
SF:beros,67,"HTTP/1\.1\x20400\x20Bad\x20Request\r\nContent-Type:\x20text/p
SF:lain;\x20charset=utf-8\r\nConnection:\x20close\r\n\r\n400\x20Bad\x20Req
SF:uest")%r(LPDString,67,"HTTP/1\.1\x20400\x20Bad\x20Request\r\nContent-Ty
SF:pe:\x20text/plain;\x20charset=utf-8\r\nConnection:\x20close\r\n\r\n400\
SF:x20Bad\x20Request");
==============NEXT SERVICE FINGERPRINT (SUBMIT INDIVIDUALLY)==============
SF-Port443-TCP:V=7.92%T=SSL%I=7%D=9/12%Time=68C514CD%P=x86_64-redhat-linux
SF:-gnu%r(GetRequest,4FF,"HTTP/1\.0\x20200\x20OK\r\nContent-Security-Polic
SF:y:\x20default-src\x20'self';\x20frame-ancestors\x20'none';\x20form-acti
SF:on\x20'self';\x20base-uri\x20'self';\x20block-all-mixed-content;\x20obj
SF:ect-src\x20'none'\r\nContent-Type:\x20text/html;\x20charset=utf-8\r\nSt
SF:rict-Transport-Security:\x20max-age=63072000;\x20includeSubDomains\r\nX
SF:-Content-Type-Options:\x20nosniff\r\nX-Frame-Options:\x20DENY\r\nDate:\
SF:x20Sat,\x2013\x20Sep\x202025\x2006:53:02\x20GMT\r\nContent-Length:\x208
SF:92\r\n\r\n<html><body>\n<h1>DERP</h1>\n<p>\n\x20\x20This\x20is\x20a\x20
SF:<a\x20href=\"https://tailscale\.com/\">Tailscale</a>\x20DERP\x20server\
SF:.\n</p>\n\n<p>\n\x20\x20It\x20provides\x20STUN,\x20interactive\x20conne
SF:ctivity\x20establishment,\x20and\x20relaying\x20of\x20end-to-end\x20enc
SF:rypted\x20traffic\n\x20\x20for\x20Tailscale\x20clients\.\n</p>\n\n\n<p>
SF:\n\x20\x20If\x20you\x20suspect\x20abuse,\x20please\x20contact\x20<a\x20
SF:href=\"mailto:security@tailscale\.com\">security@tailscale\.com</a>\.\n
SF:</p>\n\n\n<p>\n\x20\x20Documentation:\n</p>\n\n<ul>\n\n\x20\x20<li><a\x
SF:20href=\"https://tailscale\.com/security-policies\">Tailscale\x20Securi
SF:ty\x20Policies</a></li>\n\x20\x20<li><a\x20href=\"http")%r(HTTPOptions,
SF:4FF,"HTTP/1\.0\x20200\x20OK\r\nContent-Security-Policy:\x20default-src\
SF:x20'self';\x20frame-ancestors\x20'none';\x20form-action\x20'self';\x20b
SF:ase-uri\x20'self';\x20block-all-mixed-content;\x20object-src\x20'none'\
SF:r\nContent-Type:\x20text/html;\x20charset=utf-8\r\nStrict-Transport-Sec
SF:urity:\x20max-age=63072000;\x20includeSubDomains\r\nX-Content-Type-Opti
SF:ons:\x20nosniff\r\nX-Frame-Options:\x20DENY\r\nDate:\x20Sat,\x2013\x20S
SF:ep\x202025\x2006:53:02\x20GMT\r\nContent-Length:\x20892\r\n\r\n<html><b
SF:ody>\n<h1>DERP</h1>\n<p>\n\x20\x20This\x20is\x20a\x20<a\x20href=\"https
SF:://tailscale\.com/\">Tailscale</a>\x20DERP\x20server\.\n</p>\n\n<p>\n\x
SF:20\x20It\x20provides\x20STUN,\x20interactive\x20connectivity\x20establi
SF:shment,\x20and\x20relaying\x20of\x20end-to-end\x20encrypted\x20traffic\
SF:n\x20\x20for\x20Tailscale\x20clients\.\n</p>\n\n\n<p>\n\x20\x20If\x20yo
SF:u\x20suspect\x20abuse,\x20please\x20contact\x20<a\x20href=\"mailto:secu
SF:rity@tailscale\.com\">security@tailscale\.com</a>\.\n</p>\n\n\n<p>\n\x2
SF:0\x20Documentation:\n</p>\n\n<ul>\n\n\x20\x20<li><a\x20href=\"https://t
SF:ailscale\.com/security-policies\">Tailscale\x20Security\x20Policies</a>
SF:</li>\n\x20\x20<li><a\x20href=\"http");
Device type: general purpose
Running: Linux 5.X
OS CPE: cpe:/o:linux:linux_kernel:5
OS details: Linux 5.0 - 5.4
Network Distance: 13 hops

TRACEROUTE (using port 179/tcp)
HOP RTT      ADDRESS
1   0.23 ms  208.76.251.177.rdns.ColocationAmerica.com (208.76.251.177)
2   0.55 ms  gw.mcom-colocationamerica.com (208.64.231.81)
3   0.64 ms  r2b4.n1.p1401.lax.multacom.net (64.69.46.11)
4   ...
5   0.64 ms  ae-3.r26.lsanca07.us.bb.gin.ntt.net (129.250.3.130)
6   33.04 ms ae-5.r22.dllstx14.us.bb.gin.ntt.net (129.250.2.82)
7   31.34 ms be3821.ccr31.dfw01.atlas.cogentco.com (154.54.165.25)
8   43.81 ms be5383.ccr31.oma02.atlas.cogentco.com (154.54.7.234)
9   ... 12
13  54.08 ms derp12d.tailscale.com (209.177.158.246)

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 118.46 seconds

Color Scheme

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

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Target

derp12d.tailscale.com

Target IP

209.177.158.246

Host status

Target Country

United States of America

Free scan

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Get professional level ($45.00/year)

Method

Scan OS information and Traceroute

Scan status

Identified 3 ports

Run command

nmap -A derp12d.tailscale.com

Scan date

13 Sep 2025 02:54

API - Scan ID

f92ac9f35b5f3e42fe7cc20501e5658f362732f7

Scan duration

1min 58sec (118sec)

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Scan report for "derp12d.tailscale.com"

derp12d.tailscale.com

209.177.158.246

Summary

3

1min 58sec (118sec)

2025-09-13

209.177.158.246

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