192.241.142.135

Basic Information

OS
Ubuntu
Network
DIGITALOCEAN-ASN - DigitalOcean, LLC (US)
Routing
192.241.128.0/19 via AS7018 , AS1299 , AS14061
Protocols
22/SSH, 25/SMTP

22/SSH


Details

SSHv2 Handshake

Server
OpenSSH 7.6p1
Banner
SSH-2.0-OpenSSH_7.6p1 Ubuntu-4ubuntu0.3

Host Key

Algorithm
ecdsa-sha2-nistp256
Fingerprint
658133953b7e45ded81db856e605dab433089d7ea777e96cedc8a7aa40f4921e

Negotiated Algorithm

Key Exchange
curve25519-sha256@libssh.org
Symmetric Cipher
aes128-ctr [] | aes128-ctr []
MAC
hmac-sha2-256 [] | hmac-sha2-256 []

25/SMTP


Details

Banner Grab and StartTLS Initiation

Server
Postfix
Banner
220 CSGO ESMTP Postfix (Ubuntu)
EHLO
250-CSGO
250-PIPELINING
250-SIZE 10240000
250-VRFY
250-ETRN
250-STARTTLS
250-ENHANCEDSTATUSCODES
250-8BITMIME
250-DSN
250 SMTPUTF8
STARTTLS
220 2.0.0 Ready to start TLS

TLS Handshake

Version
TLSv1.2
Cipher Suite
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xC02F)

Certificate Chain

Geographic Location

City
North Bergen
State
New Jersey
Country
United States (US)
Lat/Long
40.793, -74.0247
Timezone
America/New York