220.122.223.134

Basic Information

OS
Windows
Network
KIXS-AS-KR Korea Telecom (KR)
Routing
220.120.0.0/13 via AS6939 , AS4766 AS4766 AS4766 AS4766
Protocols
23/TELNET, 25/SMTP
Tags
smtp telnet

443/HTTPS


Details Go

23/Telnet


Details

Banner Grab

Banner:
Welcome to Microsoft Telnet Service
login:

25/SMTP


Details

Banner Grab and StartTLS Initiation

Server
Microsoft Exchange Server
Banner
220 iPOS Microsoft ESMTP MAIL Service, Version: 6.0.2600.5512 ready at Sat, 4 Jul 2020 15:49:04 +0900
EHLO
250-iPOS Hello [192.35.168.16]
250-SIZE 2097152
250-PIPELINING
250-DSN
250-ENHANCEDSTATUSCODES
250-8bitmime
250-BINARYMIME
250-CHUNKING
250-VRFY
250 OK
STARTTLS
554 5.7.3 Unable to initialize security subsystem

Geographic Location

City
Pohang
Province
Gyeongsangbuk-do
Country
South Korea (KR)
Lat/Long
36.0327, 129.366
Timezone
Asia/Seoul