Nmap scan report for mx.aams6.jp (101.102.238.129) Host is up (0.10s latency). Not shown: 999 closed tcp ports (reset) PORT STATE SERVICE VERSION 25/tcp open smtp |_smtp-commands: SMTP: EHLO 220 mx63.aams6.jp ESMTP AAMS6\x0D | fingerprint-strings: | GenericLines: | 220-mx63.aams6.jp ESMTP AAMS6 | mx63.aams6.jp ESMTP AAMS6 | 5.5.2 Error: bad syntax | 5.5.2 Error: bad syntax | GetRequest: | 220-mx63.aams6.jp ESMTP AAMS6 | mx63.aams6.jp ESMTP AAMS6 | 2.7.0 Error: I can break rules, too. Goodbye. | Hello: | 220-mx60.aams6.jp ESMTP AAMS6 | mx60.aams6.jp ESMTP AAMS6 | Syntax: EHLO hostname | Help: | 220-mx61.aams6.jp ESMTP AAMS6 | mx61.aams6.jp ESMTP AAMS6 | 5.5.2 Error: command not recognized | NULL: | 220-mx60.aams6.jp ESMTP AAMS6 |_ mx60.aams6.jp ESMTP AAMS6 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=8/27%Time=68AF73E3%P=x86_64-redhat-linux-gnu%r( SF:NULL,3E,"220-mx60\.aams6\.jp\x20ESMTP\x20AAMS6\r\n220\x20mx60\.aams6\.j SF:p\x20ESMTP\x20AAMS6\r\n")%r(Hello,59,"220-mx60\.aams6\.jp\x20ESMTP\x20A SF:AMS6\r\n220\x20mx60\.aams6\.jp\x20ESMTP\x20AAMS6\r\n501\x20Syntax:\x20E SF:HLO\x20hostname\r\n")%r(Help,67,"220-mx61\.aams6\.jp\x20ESMTP\x20AAMS6\ SF:r\n220\x20mx61\.aams6\.jp\x20ESMTP\x20AAMS6\r\n502\x205\.5\.2\x20Error: SF:\x20command\x20not\x20recognized\r\n")%r(GenericLines,78,"220-mx63\.aam SF:s6\.jp\x20ESMTP\x20AAMS6\r\n220\x20mx63\.aams6\.jp\x20ESMTP\x20AAMS6\r\ SF:n500\x205\.5\.2\x20Error:\x20bad\x20syntax\r\n500\x205\.5\.2\x20Error:\ SF:x20bad\x20syntax\r\n")%r(GetRequest,71,"220-mx63\.aams6\.jp\x20ESMTP\x2 SF:0AAMS6\r\n220\x20mx63\.aams6\.jp\x20ESMTP\x20AAMS6\r\n221\x202\.7\.0\x2 SF:0Error:\x20I\x20can\x20break\x20rules,\x20too\.\x20Goodbye\.\r\n"); Device type: load balancer|firewall Running (JUST GUESSING): F5 Networks TMOS 11.4.X|11.6.X (99%), F5 Networks embedded (91%) OS CPE: cpe:/o:f5:tmos:11.4 cpe:/o:f5:tmos:11.6 Aggressive OS guesses: F5 BIG-IP load balancer (TMOS 11.4) (99%), F5 BIG-IP Local Traffic Manager load balancer (TMOS 11.6) (97%), F5 BIG-IP AFM firewall (96%), F5 BIG-IP 3650 Local Traffic Manager load balancer (91%) No exact OS matches for host (test conditions non-ideal). Network Distance: 11 hops TRACEROUTE (using port 80/tcp) HOP RTT ADDRESS 1 0.26 ms 208.76.251.177.rdns.ColocationAmerica.com (208.76.251.177) 2 0.52 ms gw.mcom-colocationamerica.com (208.64.231.81) 3 0.80 ms r2b4.n1.p1401.lax.multacom.net (64.69.46.11) 4 0.43 ms ce-1-4-2.a04.lsanca07.us.bb.gin.ntt.net (128.241.15.73) 5 0.37 ms ae-1.r27.lsanca07.us.bb.gin.ntt.net (129.250.3.242) 6 108.57 ms ae-14.r33.tokyjp05.jp.bb.gin.ntt.net (129.250.3.192) 7 111.85 ms ae-1.a02.tokyjp08.jp.bb.gin.ntt.net (129.250.5.201) 8 109.45 ms ae-0.yahoobb-tyo.tokyjp08.jp.bb.gin.ntt.net (203.105.72.58) 9 ... 10 110.38 ms 61.202.251.194 11 104.96 ms mx.aams6.jp (101.102.238.129) 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 40.37 seconds