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Nmap scan report for a8016437368.cdn.optimizely.com (104.18.66.57) Host is up (0.00096s latency). Other addresses for a8016437368.cdn.optimizely.com (not scanned): 2606:4700::6812:4139 2606:4700::6812:4239 104.18.65.57 Not shown: 996 filtered tcp ports (no-response) PORT STATE SERVICE VERSION 80/tcp open http Cloudflare http proxy |_http-server-header: cloudflare |_http-title: Site doesn't have a title (application/xml). |_http-cors: HEAD GET 443/tcp open ssl/http Cloudflare http proxy | tls-alpn: | h2 |_ http/1.1 | ssl-cert: Subject: commonName=cdn.optimizely.com | Subject Alternative Name: DNS:cdn.optimizely.com, DNS:*.cdn.optimizely.com | Not valid before: 2024-12-19T17:12:29 |_Not valid after: 2025-03-19T18:12:13 | tls-nextprotoneg: | h2 |_ http/1.1 |_http-server-header: cloudflare |_http-title: Site doesn't have a title (application/xml). |_ssl-date: TLS randomness does not represent time |_http-cors: HEAD GET 8080/tcp open http Cloudflare http proxy |_http-server-header: cloudflare 8443/tcp open ssl/http Cloudflare http proxy | tls-nextprotoneg: | h2 |_ http/1.1 | tls-alpn: | h2 |_ http/1.1 |_ssl-date: TLS randomness does not represent time | ssl-cert: Subject: commonName=cdn.optimizely.com | Subject Alternative Name: DNS:cdn.optimizely.com, DNS:*.cdn.optimizely.com | Not valid before: 2024-12-19T17:12:29 |_Not valid after: 2025-03-19T18:12:13 |_http-title: 400 The plain HTTP request was sent to HTTPS port |_http-server-header: cloudflare Warning: OSScan results may be unreliable because we could not find at least 1 open and 1 closed port Aggressive OS guesses: FreeBSD 11.0-STABLE (92%), FreeBSD 11.1-STABLE (92%), FreeBSD 11.2-RELEASE - 11.3 RELEASE or 11.2-STABLE (89%), FreeBSD 12.0-RELEASE - 13.0-CURRENT (89%), FreeBSD 11.1-RELEASE (88%), FreeBSD 11.2-RELEASE - 11.3-RELEASE (88%), FreeBSD 12.0-RELEASE - 12.1-RELEASE or 12.0-STABLE (88%), FreeBSD 11.0-RELEASE - 12.0-CURRENT (88%), FreeBSD 11.1-RELEASE or 11.2-STABLE (88%), FreeBSD 11.3-RELEASE (88%) No exact OS matches for host (test conditions non-ideal). Network Distance: 8 hops TRACEROUTE (using port 443/tcp) HOP RTT ADDRESS 1 0.31 ms 208.76.251.177.rdns.ColocationAmerica.com (208.76.251.177) 2 0.50 ms gw.mcom-colocationamerica.com (208.64.231.81) 3 0.75 ms r2b4.n1.p1401.lax.multacom.net (64.69.46.11) 4 ... 5 0.92 ms be3243.ccr41.lax05.atlas.cogentco.com (154.54.27.118) 6 13.77 ms 38.104.83.170 7 9.13 ms 141.101.72.83 8 0.82 ms 104.18.66.57 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 97.49 seconds