18.179.168.225

Basic Information

Network
AMAZON-02 (US)
Routing
18.179.0.0/16 via AS7018 , AS174 , AS16509
Protocols
25/SMTP
Tags
smtp

25/SMTP


Details

Banner Grab and StartTLS Initiation

Banner
220 mx1.cybsec.jp ESMTP
EHLO
250-mx1.cybsec.jp
250-PIPELINING
250-SIZE 10240000
250-ETRN
250-STARTTLS
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN
STARTTLS
220 2.0.0 Ready to start TLS

TLS Handshake

Version
TLSv1.2
Cipher Suite
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (0xC014)

Certificate Chain

ec5d04eea5b661838464813d5ed3dbb232b6ce26a3bbb267ce1bc6aedbc0fd3f
C=JP, ST=Tokyo, L=Tokyo, O=cybsec.jp, OU=cybsec.jp, CN=mx1.cybsec.jp
C=JP, ST=Tokyo, L=Tokyo, O=cybsec.jp, OU=cybsec.jp, CN=mx1.cybsec.jp

Geographic Location

City
Tokyo
Province
Tokyo
Country
Japan (JP)
Lat/Long
35.6887, 139.745
Timezone
Asia/Tokyo