193.232.148.143

Basic Information

Network
UMA-TECH-AS (RU)
Routing
193.232.148.0/22 via AS11164 , AS3491 , AS20485 , AS20485 , AS48061
Protocols
443/HTTPS, 80/HTTP, 25/SMTP
Tags
http smtp https

80/HTTP


Details Go

GET /

Server
nginx
Status Line
204 No Content
GET /
[view page]

443/HTTPS


Details Go

Chrome TLS Handshake

Version
TLSv1.2
Cipher Suite
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xC02F)

Cryptographic Configuration

Export DHE
False
Export RSA
False
DHE Support
False

Certificate Chain

a399978fbef72b14122ab3c49416b97563cb7b15949221e24aaa67ff4b2de687
CN=ltmse.com
C=US, O=Let's Encrypt, CN=R3
67add1166b020ae61b8f5fc96813c04c2aa589960796865572a3c7e737613dfd
C=US, O=Let's Encrypt, CN=R3
C=US, O=Internet Security Research Group, CN=ISRG Root X1
6d99fb265eb1c5b3744765fcbc648f3cd8e1bffafdc4c2f99b9d47cf7ff1c24f
C=US, O=Internet Security Research Group, CN=ISRG Root X1
O=Digital Signature Trust Co., CN=DST Root CA X3

25/SMTP


Details

Banner Grab and StartTLS Initiation

Banner
220 0.0.0.0 AKMTA SMTP SERVER SMTP Service ready
EHLO
250 0.0.0.0 greets eecs.umich.edu
STARTTLS
500 Syntax error, command unrecognized

Geographic Location

Country
Russia (RU)
Lat/Long
55.7386, 37.6068
Timezone
Europe/Moscow