csub.instructure.com

44.217.124.163

Summary

Ports

2

Duration

33sec

Date

2025-09-13

44.217.124.163

Report

Scan OS information and Traceroute (nmap -A csub.instructure.com)

Nmap scan report for csub.instructure.com (44.217.124.163)
Host is up (0.057s latency).
Other addresses for csub.instructure.com (not scanned): 3.232.4.34 44.193.87.38
rDNS record for 44.217.124.163: ec2-44-217-124-163.compute-1.amazonaws.com
Not shown: 998 filtered tcp ports (no-response)
PORT    STATE SERVICE  VERSION
80/tcp  open  http     awselb/2.0
|_http-title: Did not follow redirect to https://csub.instructure.com:443/
|_http-server-header: awselb/2.0
| fingerprint-strings: 
|   FourOhFourRequest: 
|     HTTP/1.1 301 Moved Permanently
|     Server: awselb/2.0
|     Date: Sat, 13 Sep 2025 05:22:55 GMT
|     Content-Type: text/html
|     Content-Length: 134
|     Connection: close
|     Location: https://canvas-iad-prod-c56-444255748.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: Sat, 13 Sep 2025 05:22:55 GMT
|     Content-Type: text/html
|     Content-Length: 134
|     Connection: close
|     Location: https://canvas-iad-prod-c56-444255748.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: Sat, 13 Sep 2025 05:22:55 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-date: TLS randomness does not represent time
|_http-server-header: Apache
| http-robots.txt: 1 disallowed entry 
|_/page_views/
| ssl-cert: Subject: commonName=cluster56.canvas-user-content.com
| Subject Alternative Name: DNS:cluster56.canvas-user-content.com, DNS:*.cluster56.canvas-user-content.com, DNS:*.instructure.com, DNS:instructure.com, DNS:canvaslms.com, DNS:*.canvaslms.com
| Not valid before: 2025-06-02T00:00:00
|_Not valid after:  2026-07-01T23:59:59
|_http-title: Did not follow redirect to https://login.microsoftonline.com/ab5a62b4-a6bf-460e-8a86-dec0f8001704/saml2?SAMLRequest=fZLNbtswEITvfQqBd0oU9WOHsA04NoIacFIjdnvopaCoVUKAIl0ulbZvX1pOEOcQX5c7%2B83OcoayN0exHMKzfYTfA2BI%2FvbGohgf5mTwVjiJGoWVPaAISuyX91vBUyaO3gWnnCEXkusKiQg%2BaGdJslnPya%2B64zyvVEnlpKxoqdiENvUNpzLnBUyLtizKgiQ%2FwGPUzEkcEYWIA2wsBmlDLDFeUXZD8%2BLAKsELkec%2FSbKOe2grw6h6DuGIIsuMe9I27bXyDl0XnDXaQqpcn8mmkjVvoo266WhZM6BTOa1pC4p1U8byCSuz03acJMu3FVbO4tCD34N%2F0Qq%2BP27fUQqHJtXRox9UGPyZMvLHMSTZvUZ3q22r7dP11JpzE4qvh8OO7r7tD2QxO80RYxZ%2BccJ%2BRh1tz7LL9tn56A8RtFnvnNHqX3LnfC%2FD5z7yNB8ruqXd2Cqgl9os29YDYozFGPdn5UEGmJNoAEi2OFM%2F%2Fq7Fl%2F8%3D&SigAlg=http%3A%2F%2Fwww.w3.org%2F2001%2F04%2Fxmldsig-more%23rsa-sha256&Signature=8D3rn0YPscGSdRUi59GWSMXAh4brBNsHIZntV9c5Hu97nUzz23j0Vqv1aT09wOXtuIBlwwF%2FTKzdkREtfH0gIWA%2FyUCfwa1CwvEtPpd9s6vN%2FbP67O2feax9tmT%2F9jrAlTI%2FVTj5v6DozQ843ASAFUaTSWj4W6xHIuodAl6Gru4zBC6nn4GmcwYWjTJEcdy2O5jgxn9YDpPkwvlPWDevVskdiOm7qaRgRM2gLHQrj9AK0OGFpeXk6%2BIykNRonTjMzUwIEGseIIIMxE5RhEgz8%2FHTEa2qw0qzP%2FjvegtbvGZEjOjIjkx86LSGJmPzXjhIbxvrXsmRJTP%2BThIOlOeOUQ%3D%3D
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=9/12%Time=68C4FFAE%P=x86_64-redhat-linux-gnu%r(
SF:GetRequest,174,"HTTP/1\.1\x20301\x20Moved\x20Permanently\r\nServer:\x20
SF:awselb/2\.0\r\nDate:\x20Sat,\x2013\x20Sep\x202025\x2005:22:55\x20GMT\r\
SF:nContent-Type:\x20text/html\r\nContent-Length:\x20134\r\nConnection:\x2
SF:0close\r\nLocation:\x20https://canvas-iad-prod-c56-444255748\.us-east-1
SF:\.elb\.amazonaws\.com:443/\r\n\r\n<html>\r\n<head><title>301\x20Moved\x
SF:20Permanently</title></head>\r\n<body>\r\n<center><h1>301\x20Moved\x20P
SF:ermanently</h1></center>\r\n</body>\r\n</html>\r\n")%r(HTTPOptions,174,
SF:"HTTP/1\.1\x20301\x20Moved\x20Permanently\r\nServer:\x20awselb/2\.0\r\n
SF:Date:\x20Sat,\x2013\x20Sep\x202025\x2005:22:55\x20GMT\r\nContent-Type:\
SF:x20text/html\r\nContent-Length:\x20134\r\nConnection:\x20close\r\nLocat
SF:ion:\x20https://canvas-iad-prod-c56-444255748\.us-east-1\.elb\.amazonaw
SF:s\.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</h1>
SF:</center>\r\n</body>\r\n</html>\r\n")%r(RTSPRequest,7A,"<html>\r\n<head
SF:><title>400\x20Bad\x20Request</title></head>\r\n<body>\r\n<center><h1>4
SF:00\x20Bad\x20Request</h1></center>\r\n</body>\r\n</html>\r\n")%r(X11Pro
SF:be,110,"HTTP/1\.1\x20400\x20Bad\x20Request\r\nServer:\x20awselb/2\.0\r\
SF:nDate:\x20Sat,\x2013\x20Sep\x202025\x2005:22:55\x20GMT\r\nContent-Type:
SF:\x20text/html\r\nContent-Length:\x20122\r\nConnection:\x20close\r\n\r\n
SF:<html>\r\n<head><title>400\x20Bad\x20Request</title></head>\r\n<body>\r
SF:\n<center><h1>400\x20Bad\x20Request</h1></center>\r\n</body>\r\n</html>
SF:\r\n")%r(FourOhFourRequest,197,"HTTP/1\.1\x20301\x20Moved\x20Permanentl
SF:y\r\nServer:\x20awselb/2\.0\r\nDate:\x20Sat,\x2013\x20Sep\x202025\x2005
SF::22:55\x20GMT\r\nContent-Type:\x20text/html\r\nContent-Length:\x20134\r
SF:\nConnection:\x20close\r\nLocation:\x20https://canvas-iad-prod-c56-4442
SF:55748\.us-east-1\.elb\.amazonaws\.com:443/nice%20ports%2C/Tri%6Eity\.tx
SF:t%2ebak\r\n\r\n<html>\r\n<head><title>301\x20Moved\x20Permanently</titl
SF:e></head>\r\n<body>\r\n<center><h1>301\x20Moved\x20Permanently</h1></ce
SF:nter>\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 (88%), 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: 15 hops

TRACEROUTE (using port 80/tcp)
HOP RTT      ADDRESS
1   0.94 ms  208.76.251.177.rdns.ColocationAmerica.com (208.76.251.177)
2   0.81 ms  gw.mcom-colocationamerica.com (208.64.231.81)
3   3.81 ms  r1b4.n1p1400.lax.multacom.net (64.69.46.9)
4   ...
5   11.04 ms be2931.ccr31.phx01.atlas.cogentco.com (154.54.44.85)
6   20.19 ms be5471.ccr21.elp02.atlas.cogentco.com (154.54.166.57)
7   48.60 ms be3821.ccr31.dfw01.atlas.cogentco.com (154.54.165.25)
8   46.16 ms be2763.ccr41.dfw03.atlas.cogentco.com (154.54.28.74)
9   ... 14
15  56.92 ms ec2-44-217-124-163.compute-1.amazonaws.com (44.217.124.163)

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 33.70 seconds

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Target

csub.instructure.com

Target IP

44.217.124.163

Host status

Target Country

United States of America

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Method

Scan OS information and Traceroute

Scan status

Identified 2 ports

Run command

nmap -A csub.instructure.com

Scan date

13 Sep 2025 01:23

API - Scan ID

69eb24c915f4b479ccba65b980dc871bc656d94a

Scan duration

33sec

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Scan report for "csub.instructure.com"

csub.instructure.com

44.217.124.163

Summary

2

33sec

2025-09-13

44.217.124.163

Report

Color Scheme

Detailed report

Pricing

REGISTERED

$0.00Lifetime

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PROFESSIONAL

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

$7.50 $3.75/Month

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Lifetime

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