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Nmap scan report for registerserver.vivocloud.com (44.237.235.173) Host is up (0.026s latency). Other addresses for registerserver.vivocloud.com (not scanned): 44.231.171.108 rDNS record for 44.237.235.173: ec2-44-237-235-173.us-west-2.compute.amazonaws.com Not shown: 999 filtered tcp ports (no-response) PORT STATE SERVICE VERSION 443/tcp open ssl/https? | ssl-cert: Subject: commonName=*.vivocloud.com/organizationName=VIVOTEK INC./stateOrProvinceName=New Taipei/countryName=TW | Subject Alternative Name: DNS:*.vivocloud.com, DNS:vivocloud.com | Not valid before: 2023-11-08T00:00:00 |_Not valid after: 2024-12-08T23:59:59 | fingerprint-strings: | Kerberos, SMBProgNeg: |_ Decryption failed |_ssl-date: TLS randomness does not represent time 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-Port443-TCP:V=7.92%T=SSL%I=7%D=9/27%Time=66F791CB%P=x86_64-redhat-linux SF:-gnu%r(Kerberos,11,"Decryption\x20failed")%r(SMBProgNeg,11,"Decryption\ SF:x20failed"); Warning: OSScan results may be unreliable because we could not find at least 1 open and 1 closed port OS fingerprint not ideal because: Missing a closed TCP port so results incomplete No OS matches for host Network Distance: 11 hops TRACEROUTE (using port 443/tcp) HOP RTT ADDRESS 1 0.20 ms 208.76.251.177.rdns.ColocationAmerica.com (208.76.251.177) 2 0.59 ms gw.mcom-colocationamerica.com (208.64.231.81) 3 0.78 ms r2b4.n1.p1401.lax.multacom.net (64.69.46.11) 4 1.31 ms 206.72.211.146.any2ix.coresite.com (206.72.211.146) 5 ... 10 11 24.13 ms ec2-44-237-235-173.us-west-2.compute.amazonaws.com (44.237.235.173) 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 109.38 seconds