203.131.194.208

Basic Information

Network
DATAHOTEL-JP AS for DATAHOTEL, which is one of iDC in Japan (JP)
Routing
203.131.192.0/20 via AS11164 , AS2497 , AS17707
Protocols
587/SMTP, 465/SMTP, 25/SMTP
Tags
smtp

25/SMTP


Details

Banner Grab and StartTLS Initiation

Server
Postfix
Banner
220 msa.jtrustsystem.co.jp ESMTP Postfix
EHLO
250-msa.jtrustsystem.co.jp
250-PIPELINING
250-SIZE 204800000
250-VRFY
250-ETRN
250-STARTTLS
250-AUTH PLAIN LOGIN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN
STARTTLS
220 2.0.0 Ready to start TLS

TLS Handshake

Version
TLSv1.2
Cipher Suite
TLS_RSA_WITH_RC4_128_SHA (0x0005)

Certificate Chain

c2db9857e2ec6257b8aa7f17d92219348bed9f3bcbe4c229cd83d4067011553e
C=JP, ST=Tokyo, L=Minato-ku, O=J trustsystem Co., Ltd., CN=msa.jtrustsystem.co.jp
C=JP, ST=Tokyo, O=J trustsystem Co., Ltd., CN=jtrustsystem.jtg
cb847d20c34c2dbac719cc5d00d124fcc51c6f50694dab707105ca2713c1ebab
C=JP, ST=Tokyo, O=J trustsystem Co., Ltd., CN=jtrustsystem.jtg
C=JP, ST=Tokyo, O=J trustsystem Co., Ltd., CN=jtrustsystem.jtg

465/SMTP


Details

Banner Grab

Banner
220 msa.jtrustsystem.co.jp ESMTP Postfix

TLS Handshake

Version
TLSv1.2
Cipher Suite
TLS_RSA_WITH_AES_128_CBC_SHA (0x002F)

Certificate Chain

c2db9857e2ec6257b8aa7f17d92219348bed9f3bcbe4c229cd83d4067011553e
C=JP, ST=Tokyo, L=Minato-ku, O=J trustsystem Co., Ltd., CN=msa.jtrustsystem.co.jp
C=JP, ST=Tokyo, O=J trustsystem Co., Ltd., CN=jtrustsystem.jtg

587/SMTP


Details

Banner Grab and StartTLS Initiation

Server
Postfix
Banner
220 msa.jtrustsystem.co.jp ESMTP Postfix
EHLO
250-msa.jtrustsystem.co.jp
250-PIPELINING
250-SIZE 204800000
250-VRFY
250-ETRN
250-STARTTLS
250-AUTH PLAIN LOGIN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN
STARTTLS
220 2.0.0 Ready to start TLS

TLS Handshake

Version
TLSv1.2
Cipher Suite
TLS_RSA_WITH_RC4_128_SHA (0x0005)

Certificate Chain

c2db9857e2ec6257b8aa7f17d92219348bed9f3bcbe4c229cd83d4067011553e
C=JP, ST=Tokyo, L=Minato-ku, O=J trustsystem Co., Ltd., CN=msa.jtrustsystem.co.jp
C=JP, ST=Tokyo, O=J trustsystem Co., Ltd., CN=jtrustsystem.jtg
cb847d20c34c2dbac719cc5d00d124fcc51c6f50694dab707105ca2713c1ebab
C=JP, ST=Tokyo, O=J trustsystem Co., Ltd., CN=jtrustsystem.jtg
C=JP, ST=Tokyo, O=J trustsystem Co., Ltd., CN=jtrustsystem.jtg

Geographic Location

Country
Japan (JP)
Lat/Long
35.6897, 139.6895
Timezone
Asia/Tokyo