Scan OS information and Traceroute (nmap -A api-7a4d19f8-80d8-483d-8075-52f501234de1.calls.sendbird.com)
Nmap scan report for api-7a4d19f8-80d8-483d-8075-52f501234de1.calls.sendbird.com (18.136.143.148)
Host is up (0.17s latency).
Other addresses for api-7a4d19f8-80d8-483d-8075-52f501234de1.calls.sendbird.com (not scanned): 3.0.76.74
rDNS record for 18.136.143.148: ec2-18-136-143-148.ap-southeast-1.compute.amazonaws.com
Not shown: 999 filtered ports
PORT STATE SERVICE VERSION
443/tcp open ssl/http nginx
|_http-cors: GET POST PUT DELETE OPTIONS
|_http-server-header: nginx
|_http-title: Site doesn't have a title (application/json).
| ssl-cert: Subject: commonName=*.calls.sendbird.com
| Subject Alternative Name: DNS:*.calls.sendbird.com
| Not valid before: 2023-11-07T00:00:00
|_Not valid after: 2024-12-05T23:59:59
|_ssl-date: TLS randomness does not represent time
| tls-alpn:
| h2
|_ http/1.1
| tls-nextprotoneg:
| h2
|_ http/1.1
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): Linux 4.X (87%)
OS CPE: cpe:/o:linux:linux_kernel:4.2
Aggressive OS guesses: Linux 4.2 (87%)
No exact OS matches for host (test conditions non-ideal).
Network Distance: 26 hops
TRACEROUTE (using port 443/tcp)
HOP RTT ADDRESS
1 0.17 ms 208.76.251.177
2 0.83 ms gw.mcom-colocationamerica.com (208.64.231.81)
3 0.75 ms 1.162.45.96-dedicated.multacom.com (96.45.162.1)
4 0.78 ms be5361.ccr42.lax01.atlas.cogentco.com (38.99.219.57)
5 0.73 ms be3360.ccr41.lax04.atlas.cogentco.com (154.54.25.150)
6 99.24 ms be2894.ccr72.tyo01.atlas.cogentco.com (154.54.1.22)
7 98.98 ms be3929.ccr71.tyo01.atlas.cogentco.com (154.54.83.189)
8 ... 12
13 103.27 ms 52.95.31.54
14 ...
15 169.98 ms 52.93.8.24
16 164.24 ms 52.93.11.63
17 166.69 ms 52.93.11.76
18 171.93 ms 150.222.3.227
19 168.35 ms 203.83.223.196
20 ... 25
26 171.66 ms ec2-18-136-143-148.ap-southeast-1.compute.amazonaws.com (18.136.143.148)
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 64.94 seconds