Nmap scan report for rtcwest3.seismic.com (52.156.79.21)
Host is up (0.032s latency).
Not shown: 999 filtered tcp ports (no-response)
PORT    STATE SERVICE  VERSION
443/tcp open  ssl/http Microsoft IIS httpd 10.0
| tls-alpn: 
|   h2
|_  http/1.1
|_http-server-header: Microsoft-IIS/10.0
|_ssl-date: 2025-08-28T10:53:11+00:00; 0s from scanner time.
| http-methods: 
|_  Potentially risky methods: TRACE
|_http-title: SignalR Server Test
| ssl-cert: Subject: commonName=*.seismic.com/organizationName=Seismic Software Inc./stateOrProvinceName=California/countryName=US
| Subject Alternative Name: DNS:*.seismic.com, DNS:seismic.com, DNS:ls.seismic.com, DNS:*.ls.seismic.com
| Not valid before: 2025-07-08T00:00:00
|_Not valid after:  2026-07-30T23:59:59
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: 20 hops
Service Info: OS: Windows; CPE: cpe:/o:microsoft:windows

TRACEROUTE (using port 443/tcp)
HOP RTT      ADDRESS
1   23.90 ms 208.76.251.177.rdns.ColocationAmerica.com (208.76.251.177)
2   0.60 ms  gw.mcom-colocationamerica.com (208.64.231.81)
3   0.65 ms  r2b4.n1.p1401.lax.multacom.net (64.69.46.11)
4   7.37 ms  microsoft.as8075.any2ix.coresite.com (206.72.210.143)
5   12.01 ms ae24-0.ear03.lax30.ntwk.msn.net (104.44.41.128)
6   31.49 ms be-23-0.ibr01.lax30.ntwk.msn.net (104.44.33.173)
7   ...
8   64.73 ms be-4-0.ibr01.pdx31.ntwk.msn.net (104.44.16.75)
9   32.52 ms 104.44.49.133
10  34.76 ms 51.10.6.208
11  ... 19
20  31.39 ms 52.156.79.21

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 30.44 seconds