109.239.48.221

Basic Information

OS
Ubuntu
Network
GD-EMEA-DC-CGN1 (DE)
Routing
109.239.48.0/24 via AS7018 , AS1299 , AS20773 , AS20773 , AS20773 , AS20773 , AS20773 , AS34011
Protocols
443/HTTPS, 22/SSH, 25/SMTP, 80/HTTP
Tags
http smtp ssh https

80/HTTP


Details Go

GET /

Server
Apache httpd 2.4.41
Status Line
200 OK
Page Title
Netzfabrik's Doku
GET /
[view page]

443/HTTPS


Details Go

GET /

Server
Apache httpd 2.4.41
Status Line
200 OK
Page Title
Netzfabrik's Doku
GET /
[view page]

Chrome TLS Handshake

Version
TLSv1.2
Cipher Suite
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 (0xCCA8)

Heartbleed

Heartbleed
Heartbeat Disabled (OK)

Cryptographic Configuration

Export DHE
False
Export RSA
False
DHE Support
True

Certificate Chain

bc7ffaaf0c97d816fb3824609c09f1e63396a7ecc67306122da9fa5b03b096fb
CN=doku.netz-fabrik.net
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

22/SSH


Details

SSHv2 Handshake

Server
OpenSSH 8.2p1
Banner
SSH-2.0-OpenSSH_8.2p1 Ubuntu-4ubuntu0.2

Host Key

Algorithm
ecdsa-sha2-nistp256
Fingerprint
46e5962ce1b1556eef2fc1081edfa2d43dcbad90a158f056d97f780568e751ea

Negotiated Algorithm

Key Exchange
[email protected]
Symmetric Cipher
aes128-ctr [] | aes128-ctr []
MAC
hmac-sha2-256 [] | hmac-sha2-256 []

25/SMTP


Details

Banner Grab and StartTLS Initiation

Server
Postfix
Banner
220 jenkins01.ispgateway.de ESMTP Postfix (Ubuntu)
EHLO
250-jenkins01.ispgateway.de
250-PIPELINING
250-SIZE 10240000
250-VRFY
250-ETRN
250-STARTTLS
250-ENHANCEDSTATUSCODES
250-8BITMIME
250-DSN
250-SMTPUTF8
250 CHUNKING
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

10c196b30f1ae8027e16f1c53c09642a8a070e2e693fcf6da8f27525e516d9e8
CN=jenkins01.ispgateway.de
CN=jenkins01.ispgateway.de

Geographic Location

City
Cologne
Province
North Rhine-Westphalia
Country
Germany (DE)
Lat/Long
50.9298, 6.9489
Timezone
Europe/Berlin