SSL-Tools

SSL check results of lccp3.yellowhost.de

NEW You can also bulk check multiple servers.

Discover if the mail servers for lccp3.yellowhost.de can be reached through a secure connection.

To establish a secure connection a mail server has to offer STARTTLS (SSL), a trustworthy SSL certificate, support for the Diffie-Hellman-Algorithm to guarantee Perfect Forward Secrecy and must not be vulnerable against the Heartbleed attack. Futhermore we recommend using end-to-end encryption with GnuPG.

Summary

JSON Refresh

Report created Thu, 28 Mar 2024 11:39:05 +0000

The mailservers of lccp3.yellowhost.de can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @lccp3.yellowhost.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
lccp3.yellowhost.de
212.224.79.44
 -
supported
*.yellowhost.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
1 s

Outgoing Mails

We have not received any emails from a @lccp3.yellowhost.de address so far. Test mail delivery

Certificates

First seen at:

CN=*.yellowhost.de

Certificate chain
Subject
Common Name (CN)
  • *.yellowhost.de
Alternative Names
  • *.yellowhost.de
  • yellowhost.de
Issuer
Country (C)
  • BE
Organization (O)
  • GlobalSign nv-sa
Common Name (CN)
  • AlphaSSL CA - SHA256 - G4
validity period
Not valid before
2023-07-05
Not valid after
2024-08-05
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
79:A9:1B:E0:3F:F4:EB:17:34:B3:B5:D9:D0:AA:B4:A4:7E:D2:4F:87:4F:B2:7C:DA:3D:AA:08:39:83:AD:FF:36
SHA1
0F:19:98:F8:8D:09:C8:3D:51:21:C2:9D:F9:F1:4A:EC:57:0E:4B:CB
X509v3 extensions
authorityInfoAccess
  • CA Issuers - URI:http://secure.globalsign.com/cacert/alphasslcasha256g4.crt
  • OCSP - URI:http://ocsp.globalsign.com/alphasslcasha256g4
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • Policy: 1.3.6.1.4.1.4146.10.1.3
  • CPS: https://www.globalsign.com/repository/
crlDistributionPoints
  • Full Name:
  • URI:http://crl.globalsign.com/alphasslcasha256g4.crl
authorityKeyIdentifier
  • keyid:4F:CB:AC:A8:C2:EF:AB:DD:83:6F:6B:BF:CE:98:3D:5C:58:25:76:15
subjectKeyIdentifier
  • 6A:81:D2:60:0E:4F:97:50:AD:EB:28:2C:D1:3D:7B:E3:C3:A1:F1:8E
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 48:B0:E3:6B:DA:A6:47:34:0F:E5:6A:02:FA:9D:30:EB:
  • 1C:52:01:CB:56:DD:2C:81:D9:BB:BF:AB:39:D8:84:73
  • Timestamp : Jul 5 12:50:43.382 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:21:3A:53:BB:77:EA:2C:33:91:74:27:F8:
  • 7B:87:4A:50:BE:37:F0:E5:20:50:0C:6A:BB:FA:3E:E7:
  • B8:24:02:B6:02:20:03:CD:2E:DC:E5:8E:AB:54:D4:76:
  • 11:92:C7:77:33:C0:10:F4:93:45:61:4A:4C:B8:31:C8:
  • 3D:76:95:9B:42:86
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : EE:CD:D0:64:D5:DB:1A:CE:C5:5C:B7:9D:B4:CD:13:A2:
  • 32:87:46:7C:BC:EC:DE:C3:51:48:59:46:71:1F:B5:9B
  • Timestamp : Jul 5 12:50:43.790 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:5A:35:70:7C:B1:56:1F:69:B2:2D:B8:1F:
  • 6F:91:CC:98:41:7F:BF:D4:65:A3:F8:51:9C:8E:F7:32:
  • BC:EF:BB:C5:02:21:00:87:4C:95:99:1B:3B:42:A1:75:
  • 21:07:91:28:29:90:3F:88:04:10:1D:4D:09:F5:0D:0A:
  • 08:11:FB:0B:40:3C:17
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : DA:B6:BF:6B:3F:B5:B6:22:9F:9B:C2:BB:5C:6B:E8:70:
  • 91:71:6C:BB:51:84:85:34:BD:A4:3D:30:48:D7:FB:AB
  • Timestamp : Jul 5 12:50:43.074 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:59:3F:00:F6:53:77:45:AD:41:15:9A:30:
  • 8A:C6:FE:60:08:F0:BC:A4:E5:E9:E2:41:DF:5E:D9:93:
  • BC:2F:4F:7E:02:21:00:89:D3:92:24:E7:CE:21:90:1D:
  • F4:EE:B0:9F:4A:5B:7F:53:38:7F:0B:EC:74:CE:A3:8B:
  • CE:0E:39:03:94:93:B2