210.172.80.210

Basic Information

Network
KDDI KDDI CORPORATION (JP)
Routing
210.172.64.0/18 via AS7018 , AS3257 , AS2516
Protocols
110/POP3, 465/SMTP, 995/POP3S, 25/SMTP, 993/IMAPS
Tags
pop3 pop3s smtp imaps

25/SMTP


Details

Banner Grab and StartTLS Initiation

Banner
220 ns.icube.ne.jp ESMTP unknown
EHLO
250-ns.icube.ne.jp
250-PIPELINING
250-SIZE 10485760
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_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xC02F)

Certificate Chain

b9b16b25979f80babd77cbee08ce2bfc3135e3a9dd2c896e7f7d7730b84fe82a
C=JP, ST=Tokyo, L=Toshima-ku, O=iCube Co,ltd., CN=ns.icube.ne.jp
C=JP, ST=Tokyo, O=iCube Co,ltd., CN=icube.ne.jp
82e8c2797008a2191190fec83676df2d43d3f91c9769f148cc0112fd72dd0d8f
C=JP, ST=Tokyo, O=iCube Co,ltd., CN=icube.ne.jp
C=JP, ST=Tokyo, O=iCube Co,ltd., CN=icube.ne.jp

465/SMTP


Details

Banner Grab

Banner
220 ns.icube.ne.jp ESMTP unknown

TLS Handshake

Version
TLSv1.2
Cipher Suite
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xC02F)

Certificate Chain

b9b16b25979f80babd77cbee08ce2bfc3135e3a9dd2c896e7f7d7730b84fe82a
C=JP, ST=Tokyo, L=Toshima-ku, O=iCube Co,ltd., CN=ns.icube.ne.jp
C=JP, ST=Tokyo, O=iCube Co,ltd., CN=icube.ne.jp

110/POP3


Details

Banner Grab and StartTLS Initiation

Server
Dovecot
Banner
+OK Dovecot ready.
STARTTLS
+OK Begin TLS negotiation now.

TLS Handshake

Version
TLSv1.2
Cipher Suite
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xC02F)

Certificate Chain

b9b16b25979f80babd77cbee08ce2bfc3135e3a9dd2c896e7f7d7730b84fe82a
C=JP, ST=Tokyo, L=Toshima-ku, O=iCube Co,ltd., CN=ns.icube.ne.jp
C=JP, ST=Tokyo, O=iCube Co,ltd., CN=icube.ne.jp

993/IMAPS


Details

Banner Grab

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

TLS Handshake

Version
TLSv1.2
Cipher Suite
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xC02F)

Certificate Chain

b9b16b25979f80babd77cbee08ce2bfc3135e3a9dd2c896e7f7d7730b84fe82a
C=JP, ST=Tokyo, L=Toshima-ku, O=iCube Co,ltd., CN=ns.icube.ne.jp
C=JP, ST=Tokyo, O=iCube Co,ltd., CN=icube.ne.jp

995/POP3S


Details

Banner Grab

Banner
+OK Dovecot ready.

TLS Handshake

Version
TLSv1.2
Cipher Suite
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xC02F)

Certificate Chain

b9b16b25979f80babd77cbee08ce2bfc3135e3a9dd2c896e7f7d7730b84fe82a
C=JP, ST=Tokyo, L=Toshima-ku, O=iCube Co,ltd., CN=ns.icube.ne.jp
C=JP, ST=Tokyo, O=iCube Co,ltd., CN=icube.ne.jp

Geographic Location

City
Kofu
Province
Yamanashi
Country
Japan (JP)
Lat/Long
35.6641, 138.5706
Timezone
Asia/Tokyo