Nmap scan report for stjude.webex.com (173.243.0.162) Host is up (0.040s latency). rDNS record for 173.243.0.162: dfw02-nebular.webex.com Not shown: 996 filtered tcp ports (no-response), 2 filtered tcp ports (admin-prohibited) PORT STATE SERVICE VERSION 80/tcp open http? |_http-title: Did not follow redirect to https://stjude.webex.com/ 443/tcp open ssl/https | fingerprint-strings: | FourOhFourRequest, HTTPOptions: | HTTP/1.1 404 Not Found | Date: Wed, 11 Jun 2025 14:31:02 GMT | Content-Type: text/html | Content-Length: 146 | Connection: close | Referrer-Policy: strict-origin-when-cross-origin | Strict-Transport-Security: max-age=31536000; includeSubDomains; preload | X-XSS-Protection: 1; mode=block | wbx3: 1 | | 404 Not Found | |

404 Not Found

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nginx
| | | GetRequest: | HTTP/1.1 404 Not Found | Date: Wed, 11 Jun 2025 14:31:01 GMT | Content-Type: text/html | Content-Length: 146 | Connection: close | Referrer-Policy: strict-origin-when-cross-origin | Strict-Transport-Security: max-age=31536000; includeSubDomains; preload | X-XSS-Protection: 1; mode=block | wbx3: 1 | | 404 Not Found | |

404 Not Found

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

400 Bad Request

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nginx
| | | TerminalServerCookie: | HTTP/1.1 400 Bad Request | Date: Wed, 11 Jun 2025 14:31:40 GMT | Content-Type: text/html | Content-Length: 150 | Connection: close | Referrer-Policy: strict-origin-when-cross-origin | Strict-Transport-Security: max-age=31536000; includeSubDomains; preload | X-XSS-Protection: 1; mode=block | wbx3: 1 | | 400 Bad Request | |

400 Bad Request

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nginx
| |_ | http-title: Site doesn't have a title (text/html). |_Requested resource was https://stjude.webex.com/media/redir/index.html | http-robots.txt: 1 disallowed entry |_/ | ssl-cert: Subject: commonName=*.webex.com/organizationName=Cisco Systems Inc./stateOrProvinceName=California/countryName=US | Subject Alternative Name: DNS:webex.com, DNS:*.webex.com, DNS:www.webex.com | Not valid before: 2024-10-01T17:14:35 |_Not valid after: 2025-10-01T17:13:35 1 service unrecognized despite returning data. If you know the service/version, please submit the following fingerprint at https://nmap.org/cgi-bin/submit.cgi?new-service : SF-Port443-TCP:V=7.92%T=SSL%I=7%D=6/11%Time=68499325%P=x86_64-redhat-linux SF:-gnu%r(GetRequest,1B7,"HTTP/1\.1\x20404\x20Not\x20Found\r\nDate:\x20Wed SF:,\x2011\x20Jun\x202025\x2014:31:01\x20GMT\r\nContent-Type:\x20text/html SF:\r\nContent-Length:\x20146\r\nConnection:\x20close\r\nReferrer-Policy:\ SF:x20strict-origin-when-cross-origin\r\nStrict-Transport-Security:\x20max SF:-age=31536000;\x20includeSubDomains;\x20preload\r\nX-XSS-Protection:\x2 SF:01;\x20mode=block\r\nwbx3:\x201\r\n\r\n\r\n404\x20No SF:t\x20Found\r\n\r\n

404\x20Not\x20Found< SF:/h1>

\r\n
nginx
\r\n\r\n\r\n") SF:%r(HTTPOptions,1B7,"HTTP/1\.1\x20404\x20Not\x20Found\r\nDate:\x20Wed,\x SF:2011\x20Jun\x202025\x2014:31:02\x20GMT\r\nContent-Type:\x20text/html\r\ SF:nContent-Length:\x20146\r\nConnection:\x20close\r\nReferrer-Policy:\x20 SF:strict-origin-when-cross-origin\r\nStrict-Transport-Security:\x20max-ag SF:e=31536000;\x20includeSubDomains;\x20preload\r\nX-XSS-Protection:\x201; SF:\x20mode=block\r\nwbx3:\x201\r\n\r\n\r\n404\x20Not\x SF:20Found\r\n\r\n

404\x20Not\x20Found

\r\n
nginx
\r\n\r\n\r\n")%r( SF:FourOhFourRequest,1B7,"HTTP/1\.1\x20404\x20Not\x20Found\r\nDate:\x20Wed SF:,\x2011\x20Jun\x202025\x2014:31:02\x20GMT\r\nContent-Type:\x20text/html SF:\r\nContent-Length:\x20146\r\nConnection:\x20close\r\nReferrer-Policy:\ SF:x20strict-origin-when-cross-origin\r\nStrict-Transport-Security:\x20max SF:-age=31536000;\x20includeSubDomains;\x20preload\r\nX-XSS-Protection:\x2 SF:01;\x20mode=block\r\nwbx3:\x201\r\n\r\n\r\n404\x20No SF:t\x20Found\r\n\r\n

404\x20Not\x20Found< SF:/h1>

\r\n
nginx
\r\n\r\n\r\n") SF:%r(RTSPRequest,96,"\r\n400\x20Bad\x20Request SF:\r\n\r\n

400\x20Bad\x20Request

\r\ SF:n
nginx
\r\n\r\n\r\n")%r(TerminalServe SF:rCookie,1BD,"HTTP/1\.1\x20400\x20Bad\x20Request\r\nDate:\x20Wed,\x2011\ SF:x20Jun\x202025\x2014:31:40\x20GMT\r\nContent-Type:\x20text/html\r\nCont SF:ent-Length:\x20150\r\nConnection:\x20close\r\nReferrer-Policy:\x20stric SF:t-origin-when-cross-origin\r\nStrict-Transport-Security:\x20max-age=315 SF:36000;\x20includeSubDomains;\x20preload\r\nX-XSS-Protection:\x201;\x20m SF:ode=block\r\nwbx3:\x201\r\n\r\n\r\n400\x20Bad\x20Req SF:uest\r\n\r\n

400\x20Bad\x20Request

SF:
\r\n
nginx
\r\n\r\n\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: 15 hops TRACEROUTE (using port 443/tcp) HOP RTT ADDRESS 1 0.20 ms 208.76.251.177.rdns.ColocationAmerica.com (208.76.251.177) 2 0.71 ms gw.mcom-colocationamerica.com (208.64.231.81) 3 0.54 ms r1b4.n1p1400.lax.multacom.net (64.69.46.9) 4 1.11 ms ce-1-4-2.a04.lsanca07.us.bb.gin.ntt.net (128.241.15.73) 5 0.38 ms ae-1.r27.lsanca07.us.bb.gin.ntt.net (129.250.3.242) 6 8.65 ms ae-17.r26.snjsca04.us.bb.gin.ntt.net (129.250.4.239) 7 8.76 ms ae-19.a03.snjsca04.us.bb.gin.ntt.net (129.250.5.25) 8 9.62 ms 157.238.231.53 9 ... 10 10.98 ms sjc03-wxbb-crt01-be60.webex.com (170.72.147.208) 11 40.12 ms dfw10-wxbb-crt01-be107.webex.com (64.68.117.63) 12 47.88 ms dfw10-wxbb-crt02-be104.webex.com (64.68.117.69) 13 ... 14 15 44.42 ms dfw02-nebular.webex.com (173.243.0.162) 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 167.99 seconds