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Nmap scan report for fsrelay.hackerrank.com (23.222.173.46) Host is up (0.00054s latency). Other addresses for fsrelay.hackerrank.com (not scanned): 2600:1406:bc00:f81::22e9 2600:1406:bc00:f8b::22e9 rDNS record for 23.222.173.46: a23-222-173-46.deploy.static.akamaitechnologies.com Not shown: 998 filtered tcp ports (no-response) PORT STATE SERVICE VERSION 80/tcp open http AkamaiGHost (Akamai's HTTP Acceleration/Mirror service) |_http-title: Service Unavailable 443/tcp open ssl/http AkamaiGHost (Akamai's HTTP Acceleration/Mirror service) |_http-title: Did not follow redirect to https://www.fullstory.com |_ssl-date: TLS randomness does not represent time | ssl-cert: Subject: commonName=*.hackerrank.com/organizationName=INTERVIEW STREET TECHNOLOGIES PRIVATE LIMITED/stateOrProvinceName=Karnataka/countryName=IN | Subject Alternative Name: DNS:*.hackerrank.com, DNS:hackerrank.com | Not valid before: 2024-03-17T00:00:00 |_Not valid after: 2025-03-19T23:59:59 Warning: OSScan results may be unreliable because we could not find at least 1 open and 1 closed port Aggressive OS guesses: Linux 4.15 - 5.6 (91%), Linux 5.0 - 5.3 (91%), Linux 5.4 (91%), Linux 4.10 (91%), Linux 5.0 - 5.4 (90%), Crestron XPanel control system (90%), ASUS RT-N56U WAP (Linux 3.4) (87%), Linux 3.1 (87%), Linux 3.16 (87%), Linux 3.2 (87%) No exact OS matches for host (test conditions non-ideal). Network Distance: 8 hops TRACEROUTE (using port 80/tcp) HOP RTT ADDRESS 1 0.48 ms 208.76.251.177.rdns.ColocationAmerica.com (208.76.251.177) 2 1.28 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 0.73 ms 192.168.193.167 6 0.43 ms 192.168.201.1 7 0.46 ms 192.168.210.5 8 0.37 ms a23-222-173-46.deploy.static.akamaitechnologies.com (23.222.173.46) 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 29.25 seconds