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Nmap scan report for courses.projectstem.org (13.33.21.74) Host is up (0.00097s latency). Other addresses for courses.projectstem.org (not scanned): 2600:9000:2363:5600:4:c5c9:1080:93a1 2600:9000:2363:3000:4:c5c9:1080:93a1 2600:9000:2363:f200:4:c5c9:1080:93a1 2600:9000:2363:5e00:4:c5c9:1080:93a1 2600:9000:2363:b000:4:c5c9:1080:93a1 2600:9000:2363:a400:4:c5c9:1080:93a1 2600:9000:2363:d600:4:c5c9:1080:93a1 2600:9000:2363:7a00:4:c5c9:1080:93a1 13.33.21.77 13.33.21.34 13.33.21.43 rDNS record for 13.33.21.74: server-13-33-21-74.lax53.r.cloudfront.net Not shown: 998 filtered tcp ports (no-response) PORT STATE SERVICE VERSION 80/tcp open http Amazon CloudFront httpd |_http-title: Did not follow redirect to https://courses.projectstem.org/ |_http-server-header: CloudFront 443/tcp open ssl/http Amazon CloudFront httpd | http-robots.txt: 1 disallowed entry |_/page_views/ |_http-title: Did not follow redirect to https://projectstem.org/authorizations/new?client_id=canvas-lms&redirect_uri=https%3A%2F%2Fcourses.projectstem.org%2Flogin%2Foauth2%2Fcallback&response_type=code&scope=openid&state=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJhYWNfaWQiOjEwMDAwMDAwMDAwMDM0LCJub25jZSI6IjIwYjM5NTg1Mzg3Y2IyMWFiYzhiNTM1OWRjYzA0M2EzMzNjZjI2YjU4ZGU3ZWU1ZiIsImhvc3QiOiJjb3Vyc2VzLnByb2plY3RzdGVtLm9yZyIsImV4cCI6MTcwNTc0MDUwOX0.GSrBruQ3Nr0umEu8FLvxqNWtYXhFEFhrJw3k0nzWj2w | ssl-cert: Subject: commonName=courses.projectstem.org | Subject Alternative Name: DNS:courses.projectstem.org | Not valid before: 2023-11-24T00:00:00 |_Not valid after: 2024-12-22T23:59:59 | http-server-header: | AmazonS3 |_ CloudFront Warning: OSScan results may be unreliable because we could not find at least 1 open and 1 closed port Device type: general purpose Running (JUST GUESSING): FreeBSD 11.X|12.X (88%) OS CPE: cpe:/o:freebsd:freebsd:11.0 cpe:/o:freebsd:freebsd:12.0 Aggressive OS guesses: FreeBSD 11.0-STABLE (88%), FreeBSD 11.1-RELEASE (88%), FreeBSD 11.1-STABLE (88%), FreeBSD 11.0-RELEASE (86%), FreeBSD 12.0-RELEASE (86%) No exact OS matches for host (test conditions non-ideal). Network Distance: 12 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 0.63 ms gw.mcom-colocationamerica.com (208.64.231.81) 3 0.70 ms r2b4.n1.p1401.lax.multacom.net (64.69.46.11) 4 1.78 ms 206.72.211.146.any2ix.coresite.com (206.72.211.146) 5 ... 10 11 1.06 ms 15.230.16.20 12 0.93 ms server-13-33-21-74.lax53.r.cloudfront.net (13.33.21.74) 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 26.66 seconds