121.101.68.233

Basic Information

Network
SO-NET Sony Network Communications Inc. (JP)
Routing
121.101.64.0/18 via AS11164 , AS2497 , AS2497 , AS2497 , AS2527
Protocols
465/SMTP, 995/POP3S, 25/SMTP, 110/POP3, 53/DNS, 587/SMTP
Tags
pop3 pop3s smtp dns

25/SMTP


Details

Banner Grab and StartTLS Initiation

Banner
220 ns01.gerd.co.jp ESMTP GERD; Sun, 17 Oct 2021 02:08:18 +0900
EHLO
250-ns01.gerd.co.jp Hello worker-11.sfj.censys-scanner.com [192.35.168.176], pleased to meet you
250-ENHANCEDSTATUSCODES
250-PIPELINING
250-8BITMIME
250-SIZE 22020096
250-DSN
250-ETRN
250-STARTTLS
250-DELIVERBY
250 HELP
STARTTLS
220 2.0.0 Ready to start TLS

TLS Handshake

Version
TLSv1.0
Cipher Suite
TLS_RSA_WITH_RC4_128_SHA (0x0005)

Certificate Chain

2d6fcb5e0fea27e930e6574e63537c9f894aacb5aa0e0713fa10d35320b32671
C=JP, ST=Tokyo, L=Chuo-ku, O=GERD, CN=smtp01.gerd.co.jp, [email protected]
C=JP, ST=Tokyo, L=Chuo-ku, O=GERD, CN=smtp01.gerd.co.jp, [email protected]

465/SMTP


Details

Banner Grab

Banner
220 ns01.gerd.co.jp ESMTP GERD; Tue, 19 Oct 2021 09:42:23 +0900

TLS Handshake

Version
TLSv1.0
Cipher Suite
TLS_RSA_WITH_RC4_128_SHA (0x0005)

Certificate Chain

2d6fcb5e0fea27e930e6574e63537c9f894aacb5aa0e0713fa10d35320b32671
C=JP, ST=Tokyo, L=Chuo-ku, O=GERD, CN=smtp01.gerd.co.jp, [email protected]
C=JP, ST=Tokyo, L=Chuo-ku, O=GERD, CN=smtp01.gerd.co.jp, [email protected]co.jp

587/SMTP


Details

Banner Grab and StartTLS Initiation

Banner
220 ns01.gerd.co.jp ESMTP GERD; Sat, 16 Oct 2021 19:45:05 +0900
EHLO
250-ns01.gerd.co.jp Hello worker-05.sfj.censys-scanner.com [192.35.168.80], pleased to meet you
250-ENHANCEDSTATUSCODES
250-PIPELINING
250-8BITMIME
250-SIZE 22020096
250-DSN
250-STARTTLS
250-DELIVERBY
250 HELP
STARTTLS
220 2.0.0 Ready to start TLS

TLS Handshake

Version
TLSv1.0
Cipher Suite
TLS_RSA_WITH_RC4_128_SHA (0x0005)

Certificate Chain

2d6fcb5e0fea27e930e6574e63537c9f894aacb5aa0e0713fa10d35320b32671
C=JP, ST=Tokyo, L=Chuo-ku, O=GERD, CN=smtp01.gerd.co.jp, [email protected]
C=JP, ST=Tokyo, L=Chuo-ku, O=GERD, CN=smtp01.gerd.co.jp, [email protected]

53/DNS


Details

Open Resolver Query

Open Resolver
False

110/POP3


Details

Banner Grab and StartTLS Initiation

Banner
+OK ready <[email protected]>
STARTTLS
-ERR Command not enabled

995/POP3S


Details

Banner Grab

Banner
+OK ready <[email protected]>

TLS Handshake

Version
TLSv1.0
Cipher Suite
TLS_RSA_WITH_RC4_128_SHA (0x0005)

Certificate Chain

9b26f55d5898a83f66294e3b7a4a8cc8bfcf3b975781ed0001d4b987a64167dd
C=JP, ST=Tokyo, L=Chuo-ku, O=GERD, CN=pop01.gerd.co.jp, [email protected]
C=JP, ST=Tokyo, L=Chuo-ku, O=GERD, CN=pop01.gerd.co.jp, [email protected]

Geographic Location

City
Bunkyo-ku
Province
Tokyo
Country
Japan (JP)
Lat/Long
35.7201, 139.7439
Timezone
Asia/Tokyo