Nmap scan report for sentry.mark43.io (3.30.19.209) Host is up (0.028s latency). Other addresses for sentry.mark43.io (not scanned): 3.32.160.88 52.61.170.247 rDNS record for 3.30.19.209: ec2-3-30-19-209.us-gov-west-1.compute.amazonaws.com Not shown: 998 filtered tcp ports (no-response) PORT STATE SERVICE VERSION 80/tcp open http | fingerprint-strings: | FourOhFourRequest, GetRequest, HTTPOptions: | HTTP/1.1 404 Not Found | Date: Thu, 11 Sep 2025 19:32:52 GMT | Content-Type: text/html | Content-Length: 146 | Connection: close | | 404 Not Found | |

404 Not Found

|
nginx
| | | RPCCheck: | HTTP/1.1 400 Bad Request | Server: awselb/2.0 | Date: Thu, 11 Sep 2025 19:32:58 GMT | Content-Type: text/html | Content-Length: 122 | Connection: close | | 400 Bad Request | |

400 Bad Request

| | | RTSPRequest: | | 400 Bad Request | |

400 Bad Request

| | | X11Probe: | HTTP/1.1 400 Bad Request | Server: awselb/2.0 | Date: Thu, 11 Sep 2025 19:32:52 GMT | Content-Type: text/html | Content-Length: 122 | Connection: close | | 400 Bad Request | |

400 Bad Request

| |_ |_http-title: 308 Permanent Redirect 443/tcp open ssl/https | fingerprint-strings: | FourOhFourRequest: | HTTP/1.1 404 Not Found | Date: Thu, 11 Sep 2025 19:32:59 GMT | Content-Type: text/html | Content-Length: 146 | Connection: close | Strict-Transport-Security: max-age=16000000; includeSubDomains; preload | | 404 Not Found | |

404 Not Found

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nginx
| | | GetRequest, HTTPOptions: | HTTP/1.1 404 Not Found | Date: Thu, 11 Sep 2025 19:32:58 GMT | Content-Type: text/html | Content-Length: 146 | Connection: close | Strict-Transport-Security: max-age=16000000; includeSubDomains; preload | | 404 Not Found | |

404 Not Found

|
nginx
| | | RPCCheck: | HTTP/1.1 400 Bad Request | Server: awselb/2.0 | Date: Thu, 11 Sep 2025 19:33:04 GMT | Content-Type: text/html | Content-Length: 122 | Connection: close | | 400 Bad Request | |

400 Bad Request

| | | RTSPRequest: | | 400 Bad Request | |

400 Bad Request

| | | tor-versions: | HTTP/1.1 400 Bad Request | Server: awselb/2.0 | Date: Thu, 11 Sep 2025 19:32:59 GMT | Content-Type: text/html | Content-Length: 122 | Connection: close | | 400 Bad Request | |

400 Bad Request

| |_ | http-robots.txt: 1 disallowed entry |_/ |_http-trane-info: Problem with XML parsing of /evox/about | http-title: Sign In | Sentry |_Requested resource was /auth/login/mark43/ | ssl-cert: Subject: commonName=*.ops.us-gov-west-1.aws.mark43.io | Subject Alternative Name: DNS:*.ops.us-gov-west-1.aws.mark43.io, DNS:ops.mark43.io, DNS:*.mark43.io, DNS:ops.us-gov-west-1.aws.mark43.io, DNS:*.ops.mark43.io | Not valid before: 2025-02-19T00:00:00 |_Not valid after: 2026-03-21T23:59:59 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=9/11%Time=68C323E4%P=x86_64-redhat-linux-gnu%r( SF:GetRequest,112,"HTTP/1\.1\x20404\x20Not\x20Found\r\nDate:\x20Thu,\x2011 SF:\x20Sep\x202025\x2019:32:52\x20GMT\r\nContent-Type:\x20text/html\r\nCon SF:tent-Length:\x20146\r\nConnection:\x20close\r\n\r\n\r\n404\x20Not\x20Found\r\n\r\n

404\x20N SF:ot\x20Found

\r\n
nginx
\r\n\r\n< SF:/html>\r\n")%r(HTTPOptions,112,"HTTP/1\.1\x20404\x20Not\x20Found\r\nDat SF:e:\x20Thu,\x2011\x20Sep\x202025\x2019:32:52\x20GMT\r\nContent-Type:\x20 SF:text/html\r\nContent-Length:\x20146\r\nConnection:\x20close\r\n\r\n\r\n404\x20Not\x20Found\r\n\r\n

404\x20Not\x20Found

\r\n
nginx
SF:\r\n\r\n\r\n")%r(RTSPRequest,7A,"\r\n4 SF:00\x20Bad\x20Request\r\n\r\n

400\x20Bad SF:\x20Request

\r\n\r\n\r\n")%r(X11Probe,110,"H SF:TTP/1\.1\x20400\x20Bad\x20Request\r\nServer:\x20awselb/2\.0\r\nDate:\x2 SF:0Thu,\x2011\x20Sep\x202025\x2019:32:52\x20GMT\r\nContent-Type:\x20text/ SF:html\r\nContent-Length:\x20122\r\nConnection:\x20close\r\n\r\n\r\ SF:n400\x20Bad\x20Request\r\n\r\n

400\x20Bad\x20Request

\r\n\r\n\r\n")%r( SF:FourOhFourRequest,112,"HTTP/1\.1\x20404\x20Not\x20Found\r\nDate:\x20Thu SF:,\x2011\x20Sep\x202025\x2019:32:52\x20GMT\r\nContent-Type:\x20text/html SF:\r\nContent-Length:\x20146\r\nConnection:\x20close\r\n\r\n\r\n404\x20Not\x20Found\r\n\r\n

4 SF:04\x20Not\x20Found

\r\n
nginx
\r\n\r\n\r\n")%r(RPCCheck,110,"HTTP/1\.1\x20400\x20Bad\x20Request\ SF:r\nServer:\x20awselb/2\.0\r\nDate:\x20Thu,\x2011\x20Sep\x202025\x2019:3 SF:2:58\x20GMT\r\nContent-Type:\x20text/html\r\nContent-Length:\x20122\r\n SF:Connection:\x20close\r\n\r\n\r\n400\x20Bad\x20Reques SF:t\r\n\r\n

400\x20Bad\x20Request

\r\n\r\n\r\n"); ==============NEXT SERVICE FINGERPRINT (SUBMIT INDIVIDUALLY)============== SF-Port443-TCP:V=7.92%T=SSL%I=7%D=9/11%Time=68C323EA%P=x86_64-redhat-linux SF:-gnu%r(GetRequest,15B,"HTTP/1\.1\x20404\x20Not\x20Found\r\nDate:\x20Thu SF:,\x2011\x20Sep\x202025\x2019:32:58\x20GMT\r\nContent-Type:\x20text/html SF:\r\nContent-Length:\x20146\r\nConnection:\x20close\r\nStrict-Transport- SF:Security:\x20max-age=16000000;\x20includeSubDomains;\x20preload\r\n\r\n SF:\r\n404\x20Not\x20Found\r\n\r\n SF:

404\x20Not\x20Found

\r\n
nginx\r\n\r\n\r\n")%r(HTTPOptions,15B,"HTTP/1\.1\x20404\x2 SF:0Not\x20Found\r\nDate:\x20Thu,\x2011\x20Sep\x202025\x2019:32:58\x20GMT\ SF:r\nContent-Type:\x20text/html\r\nContent-Length:\x20146\r\nConnection:\ SF:x20close\r\nStrict-Transport-Security:\x20max-age=16000000;\x20includeS SF:ubDomains;\x20preload\r\n\r\n\r\n404\x20Not\x20Found SF:\r\n\r\n

404\x20Not\x20Found

\r\n
nginx
\r\n\r\n\r\n")%r(FourOhF SF:ourRequest,15B,"HTTP/1\.1\x20404\x20Not\x20Found\r\nDate:\x20Thu,\x2011 SF:\x20Sep\x202025\x2019:32:59\x20GMT\r\nContent-Type:\x20text/html\r\nCon SF:tent-Length:\x20146\r\nConnection:\x20close\r\nStrict-Transport-Securit SF:y:\x20max-age=16000000;\x20includeSubDomains;\x20preload\r\n\r\n\ SF:r\n404\x20Not\x20Found\r\n\r\n

404\x20Not\x20Found

\r\n
nginx
\r\ SF:n\r\n\r\n")%r(tor-versions,110,"HTTP/1\.1\x20400\x20Bad\x SF:20Request\r\nServer:\x20awselb/2\.0\r\nDate:\x20Thu,\x2011\x20Sep\x2020 SF:25\x2019:32:59\x20GMT\r\nContent-Type:\x20text/html\r\nContent-Length:\ SF:x20122\r\nConnection:\x20close\r\n\r\n\r\n400\x20Bad SF:\x20Request\r\n\r\n

400\x20Bad\x20Reque SF:st

\r\n\r\n\r\n")%r(RTSPRequest,7A,"\r SF:\n400\x20Bad\x20Request\r\n\r\n

400\x20Bad\x20Request

\r\n\r\n\r\n")%r SF:(RPCCheck,110,"HTTP/1\.1\x20400\x20Bad\x20Request\r\nServer:\x20awselb/ SF:2\.0\r\nDate:\x20Thu,\x2011\x20Sep\x202025\x2019:33:04\x20GMT\r\nConten SF:t-Type:\x20text/html\r\nContent-Length:\x20122\r\nConnection:\x20close\ SF:r\n\r\n\r\n400\x20Bad\x20Request\r\n< SF:body>\r\n

400\x20Bad\x20Request

\r\n\r\n SF:\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 0.21 ms 208.76.251.177.rdns.ColocationAmerica.com (208.76.251.177) 2 1.93 ms gw.mcom-colocationamerica.com (208.64.231.81) 3 0.56 ms r2b4.n1.p1401.lax.multacom.net (64.69.46.11) 4 0.47 ms 206.72.211.146.any2ix.coresite.com (206.72.211.146) 5 ... 15 16 28.05 ms ec2-3-30-19-209.us-gov-west-1.compute.amazonaws.com (3.30.19.209) 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 37.83 seconds