60.127.53.13

Basic Information

Network
GIGAINFRA Softbank BB Corp. (JP)
Routing
60.127.0.0/16 via AS7018 , AS1239 , AS1239 , AS17676
Protocols
587/SMTP, 465/SMTP, 143/IMAP, 25/SMTP, 993/IMAPS
Tags
smtp imap imaps

25/SMTP


Details

Banner Grab and StartTLS Initiation

Banner
220 mail.ishiin.tokyo ESMTP Mail System
EHLO
250-mail.ishiin.tokyo
250-PIPELINING
250-SIZE 10240000
250-ETRN
250-STARTTLS
250-AUTH PLAIN
250-AUTH=PLAIN
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

624cc8250357640f6089d5d36ef0fbf4c7244735032168d0a1d9532a41ff6e2f
C=JP, ST=TOKYO, L=TOKYO, O=Private, OU=webserver, CN=mail.XXX.YYY, [email protected]
C=JP, ST=TOKYO, L=TOKYO, O=Private, OU=webserver, CN=mail.XXX.YYY, [email protected]

465/SMTP


Details

Banner Grab

Banner
220 mail.ishiin.tokyo ESMTP Mail System

TLS Handshake

Version
TLSv1.2
Cipher Suite
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xC02F)

Certificate Chain

624cc8250357640f6089d5d36ef0fbf4c7244735032168d0a1d9532a41ff6e2f
C=JP, ST=TOKYO, L=TOKYO, O=Private, OU=webserver, CN=mail.XXX.YYY, [email protected]
C=JP, ST=TOKYO, L=TOKYO, O=Private, OU=webserver, CN=mail.XXX.YYY, [email protected]

587/SMTP


Details

Banner Grab and StartTLS Initiation

Banner
220 mail.ishiin.tokyo ESMTP Mail System
EHLO
250-mail.ishiin.tokyo
250-PIPELINING
250-SIZE 10240000
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

624cc8250357640f6089d5d36ef0fbf4c7244735032168d0a1d9532a41ff6e2f
C=JP, ST=TOKYO, L=TOKYO, O=Private, OU=webserver, CN=mail.XXX.YYY, [email protected]
C=JP, ST=TOKYO, L=TOKYO, O=Private, OU=webserver, CN=mail.XXX.YYY, [email protected]

143/IMAP


Details

Banner Grab and StartTLS Initiation

Server
Dovecot
Banner
* OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE STARTTLS LOGINDISABLED] Dovecot (Ubuntu) ready.
STARTTLS
a001 OK Begin TLS negotiation now.

TLS Handshake

Version
TLSv1.2
Cipher Suite
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xC02F)

Certificate Chain

993/IMAPS


Details

Banner Grab

Banner
* OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE AUTH=PLAIN] Dovecot (Ubuntu) ready.

TLS Handshake

Version
TLSv1.2
Cipher Suite
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xC02F)

Certificate Chain

Geographic Location

City
Shibuya
Province
Tokyo
Country
Japan (JP)
Lat/Long
35.6654, 139.6977
Timezone
Asia/Tokyo