Scan OS information and Traceroute (nmap -A mx2-us2.ppe-hosted.com)
Nmap scan report for mx2-us2.ppe-hosted.com (67.231.154.163)
Host is up (0.051s latency).
Other addresses for mx2-us2.ppe-hosted.com (not scanned): 148.163.129.51
rDNS record for 67.231.154.163: mx2-us1.ppe-hosted.com
Not shown: 998 closed tcp ports (reset)
PORT STATE SERVICE VERSION
25/tcp open smtp?
| fingerprint-strings:
| Hello:
| 220-mx1-us1.ppe-hosted.com - Please wait...
| mx1-us1.ppe-hosted.com - Welcome to PPE Hosted ESMTP Server
| Syntax: EHLO hostname. Please provide the following IP address when reporting problems: 208.76.253.234
| NULL:
| 220-mx1-us1.ppe-hosted.com - Please wait...
|_ mx1-us1.ppe-hosted.com - Welcome to PPE Hosted ESMTP Server
|_smtp-commands: SMTP: EHLO 521 5.5.1 Protocol error. Please provide the following IP address when reporting problems: 208.76.253.234\x0D
587/tcp open smtp Postfix smtpd
| ssl-cert: Subject: commonName=*.ppe-hosted.com/organizationName=Proofpoint, Inc./stateOrProvinceName=California/countryName=US
| Subject Alternative Name: DNS:*.ppe-hosted.com
| Not valid before: 2023-11-21T00:00:00
|_Not valid after: 2024-11-20T23:59:59
|_ssl-date: TLS randomness does not represent time
|_smtp-commands: mx1-us1.ppe-hosted.com, PIPELINING, SIZE 268435456, ETRN, STARTTLS, ENHANCEDSTATUSCODES, 8BITMIME, DSN
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-Port25-TCP:V=7.92%I=7%D=5/16%Time=66467BD4%P=x86_64-redhat-linux-gnu%r(
SF:NULL,6E,"220-mx1-us1\.ppe-hosted\.com\x20-\x20Please\x20wait\.\.\.\r\n2
SF:20\x20mx1-us1\.ppe-hosted\.com\x20-\x20Welcome\x20to\x20PPE\x20Hosted\x
SF:20ESMTP\x20Server\r\n")%r(Hello,DA,"220-mx1-us1\.ppe-hosted\.com\x20-\x
SF:20Please\x20wait\.\.\.\r\n220\x20mx1-us1\.ppe-hosted\.com\x20-\x20Welco
SF:me\x20to\x20PPE\x20Hosted\x20ESMTP\x20Server\r\n501\x20Syntax:\x20EHLO\
SF:x20hostname\.\x20Please\x20provide\x20the\x20following\x20IP\x20address
SF:\x20when\x20reporting\x20problems:\x20208\.76\.253\.234\r\n");
Device type: general purpose
Running (JUST GUESSING): OpenBSD 5.X (86%)
OS CPE: cpe:/o:openbsd:openbsd:5.8
Aggressive OS guesses: OpenBSD 5.8 (86%)
No exact OS matches for host (test conditions non-ideal).
Network Distance: 14 hops
Service Info: Host: Hosted
TRACEROUTE (using port 23/tcp)
HOP RTT ADDRESS
1 0.19 ms 208.76.251.177.rdns.ColocationAmerica.com (208.76.251.177)
2 0.58 ms gw.mcom-colocationamerica.com (208.64.231.81)
3 0.71 ms r2b4.n1.p1401.lax.multacom.net (64.69.46.11)
4 ...
5 0.93 ms be3271.ccr41.lax04.atlas.cogentco.com (154.54.42.102)
6 ... 8
9 49.71 ms atl-bb1-link.ip.twelve99.net (62.115.137.54)
10 49.35 ms proofpoint-ic-352024.ip.twelve99-cust.net (62.115.184.227)
11 ...
12 49.56 ms atl-b2-link.ip.twelve99.net (62.115.114.33)
13 59.73 ms atl-b2-link.ip.twelve99.net (62.115.114.33)
14 49.99 ms mx2-us1.ppe-hosted.com (67.231.154.163)
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 32.81 seconds