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Nmap scan report for dysvirtualarkansas.instructure.com (44.213.20.90) Host is up (0.064s latency). Other addresses for dysvirtualarkansas.instructure.com (not scanned): 18.235.191.203 100.25.250.13 rDNS record for 44.213.20.90: ec2-44-213-20-90.compute-1.amazonaws.com Not shown: 998 filtered tcp ports (no-response) PORT STATE SERVICE VERSION 80/tcp open http awselb/2.0 |_http-server-header: awselb/2.0 |_http-title: Did not follow redirect to https://dysvirtualarkansas.instructure.com:443/ | fingerprint-strings: | FourOhFourRequest: | HTTP/1.1 301 Moved Permanently | Server: awselb/2.0 | Date: Wed, 27 Aug 2025 03:28:53 GMT | Content-Type: text/html | Content-Length: 134 | Connection: close | Location: https://canvas-iad-prod-c97-1781264007.us-east-1.elb.amazonaws.com:443/nice%20ports%2C/Tri%6Eity.txt%2ebak | <html> | <head><title>301 Moved Permanently</title></head> | <body> | <center><h1>301 Moved Permanently</h1></center> | </body> | </html> | GetRequest, HTTPOptions: | HTTP/1.1 301 Moved Permanently | Server: awselb/2.0 | Date: Wed, 27 Aug 2025 03:28:52 GMT | Content-Type: text/html | Content-Length: 134 | Connection: close | Location: https://canvas-iad-prod-c97-1781264007.us-east-1.elb.amazonaws.com:443/ | <html> | <head><title>301 Moved Permanently</title></head> | <body> | <center><h1>301 Moved Permanently</h1></center> | </body> | </html> | RTSPRequest: | <html> | <head><title>400 Bad Request</title></head> | <body> | <center><h1>400 Bad Request</h1></center> | </body> | </html> | X11Probe: | HTTP/1.1 400 Bad Request | Server: awselb/2.0 | Date: Wed, 27 Aug 2025 03:28:52 GMT | Content-Type: text/html | Content-Length: 122 | Connection: close | <html> | <head><title>400 Bad Request</title></head> | <body> | <center><h1>400 Bad Request</h1></center> | </body> |_ </html> 443/tcp open ssl/http Apache httpd | ssl-cert: Subject: commonName=cluster97.canvas-user-content.com | Subject Alternative Name: DNS:cluster97.canvas-user-content.com, DNS:*.instructure.com, DNS:instructure.com, DNS:canvaslms.com, DNS:*.cluster97.canvas-user-content.com, DNS:*.canvaslms.com | Not valid before: 2025-06-02T00:00:00 |_Not valid after: 2026-07-01T23:59:59 |_http-server-header: Apache |_ssl-date: TLS randomness does not represent time |_http-title: Did not follow redirect to https://dysva.geniussis.com/CASServer.aspx/login?service=https%3A%2F%2Fdysvirtualarkansas.instructure.com%2Flogin%2Fcas | http-robots.txt: 1 disallowed entry |_/page_views/ 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-Port80-TCP:V=7.92%I=7%D=8/26%Time=68AE7B74%P=x86_64-redhat-linux-gnu%r( SF:GetRequest,175,"HTTP/1\.1\x20301\x20Moved\x20Permanently\r\nServer:\x20 SF:awselb/2\.0\r\nDate:\x20Wed,\x2027\x20Aug\x202025\x2003:28:52\x20GMT\r\ SF:nContent-Type:\x20text/html\r\nContent-Length:\x20134\r\nConnection:\x2 SF:0close\r\nLocation:\x20https://canvas-iad-prod-c97-1781264007\.us-east- SF:1\.elb\.amazonaws\.com:443/\r\n\r\n<html>\r\n<head><title>301\x20Moved\ SF:x20Permanently</title></head>\r\n<body>\r\n<center><h1>301\x20Moved\x20 SF:Permanently</h1></center>\r\n</body>\r\n</html>\r\n")%r(HTTPOptions,175 SF:,"HTTP/1\.1\x20301\x20Moved\x20Permanently\r\nServer:\x20awselb/2\.0\r\ SF:nDate:\x20Wed,\x2027\x20Aug\x202025\x2003:28:52\x20GMT\r\nContent-Type: SF:\x20text/html\r\nContent-Length:\x20134\r\nConnection:\x20close\r\nLoca SF:tion:\x20https://canvas-iad-prod-c97-1781264007\.us-east-1\.elb\.amazon SF:aws\.com:443/\r\n\r\n<html>\r\n<head><title>301\x20Moved\x20Permanently SF:</title></head>\r\n<body>\r\n<center><h1>301\x20Moved\x20Permanently</h SF:1></center>\r\n</body>\r\n</html>\r\n")%r(RTSPRequest,7A,"<html>\r\n<he SF:ad><title>400\x20Bad\x20Request</title></head>\r\n<body>\r\n<center><h1 SF:>400\x20Bad\x20Request</h1></center>\r\n</body>\r\n</html>\r\n")%r(X11P SF:robe,110,"HTTP/1\.1\x20400\x20Bad\x20Request\r\nServer:\x20awselb/2\.0\ SF:r\nDate:\x20Wed,\x2027\x20Aug\x202025\x2003:28:52\x20GMT\r\nContent-Typ SF:e:\x20text/html\r\nContent-Length:\x20122\r\nConnection:\x20close\r\n\r SF:\n<html>\r\n<head><title>400\x20Bad\x20Request</title></head>\r\n<body> SF:\r\n<center><h1>400\x20Bad\x20Request</h1></center>\r\n</body>\r\n</htm SF:l>\r\n")%r(FourOhFourRequest,198,"HTTP/1\.1\x20301\x20Moved\x20Permanen SF:tly\r\nServer:\x20awselb/2\.0\r\nDate:\x20Wed,\x2027\x20Aug\x202025\x20 SF:03:28:53\x20GMT\r\nContent-Type:\x20text/html\r\nContent-Length:\x20134 SF:\r\nConnection:\x20close\r\nLocation:\x20https://canvas-iad-prod-c97-17 SF:81264007\.us-east-1\.elb\.amazonaws\.com:443/nice%20ports%2C/Tri%6Eity\ SF:.txt%2ebak\r\n\r\n<html>\r\n<head><title>301\x20Moved\x20Permanently</t SF:itle></head>\r\n<body>\r\n<center><h1>301\x20Moved\x20Permanently</h1>< SF:/center>\r\n</body>\r\n</html>\r\n"); Warning: OSScan results may be unreliable because we could not find at least 1 open and 1 closed port Device type: general purpose|specialized Running (JUST GUESSING): Linux 2.6.X|3.X|4.X (90%), Crestron 2-Series (86%) OS CPE: cpe:/o:linux:linux_kernel:2.6.32 cpe:/o:linux:linux_kernel:3 cpe:/o:linux:linux_kernel:4 cpe:/o:crestron:2_series Aggressive OS guesses: Linux 2.6.32 (90%), Linux 3.2 - 4.9 (90%), Linux 2.6.32 - 3.10 (90%), Linux 2.6.32 - 3.13 (90%), Linux 3.10 - 3.13 (87%), Crestron XPanel control system (86%), Linux 2.6.32 - 2.6.35 (85%), Linux 2.6.32 - 3.5 (85%) No exact OS matches for host (test conditions non-ideal). Network Distance: 14 hops TRACEROUTE (using port 443/tcp) HOP RTT ADDRESS 1 0.19 ms 208.76.251.177.rdns.ColocationAmerica.com (208.76.251.177) 2 0.57 ms gw.mcom-colocationamerica.com (208.64.231.81) 3 0.72 ms r2b4.n1.p1401.lax.multacom.net (64.69.46.11) 4 ... 5 11.05 ms be2931.ccr31.phx01.atlas.cogentco.com (154.54.44.85) 6 19.82 ms be5471.ccr21.elp02.atlas.cogentco.com (154.54.166.57) 7 31.01 ms be3821.ccr31.dfw01.atlas.cogentco.com (154.54.165.25) 8 31.08 ms be2763.ccr41.dfw03.atlas.cogentco.com (154.54.28.74) 9 ... 13 14 65.07 ms ec2-44-213-20-90.compute-1.amazonaws.com (44.213.20.90) 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 36.95 seconds
Características
5 escaneos/día
Llamadas API diarias - 20 solicitudes
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Escaneo público
Escaneo OSINT
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Esta opción es adecuada para principiantes que desean comprobar si su host tiene puertos abiertos accesibles desde el exterior.
Toda la vida
Características
10 000 escaneos/día
Llamadas API diarias - 100 000 solicitudes
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Escaneo público
Escaneo OSINT
Escaneo no listado
Escaneo privado
Sin Ads
Eliminar después del escaneo
Eliminar resultado de escaneo
Métodos adicionales para escanear
Esta opción es la mejor para los profesionales que necesitan probar los puertos abiertos de su host desde una fuente externa.
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