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SSL check results of heinrich-vogeler.de

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Discover if the mail servers for heinrich-vogeler.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

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Report created Mon, 14 Jun 2021 22:23:59 +0000

The mailservers of heinrich-vogeler.de can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @heinrich-vogeler.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.altoplan.net
54.37.91.200
 10
supported
*.altoplan.net
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s

Outgoing Mails

We have not received any emails from a @heinrich-vogeler.de address so far. Test mail delivery

Certificates

First seen at:

CN=*.altoplan.net

Certificate chain
Subject
Common Name (CN)
  • *.altoplan.net
Alternative Names
  • *.altoplan.net
  • altoplan.net
Issuer
Country (C)
  • BE
Organization (O)
  • GlobalSign nv-sa
Common Name (CN)
  • AlphaSSL CA - SHA256 - G2
validity period
Not valid before
2020-12-21
Not valid after
2022-01-22
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
90:8D:79:2E:64:49:44:0B:02:EE:D7:27:01:7E:C2:09:8A:35:83:74:6D:E1:C5:F2:74:BE:5F:81:AB:26:23:91
SHA1
08:23:DE:50:A6:F0:41:24:40:B4:AA:80:11:CF:D6:5B:F7:53:39:05
X509v3 extensions
authorityInfoAccess
  • CA Issuers - URI:http://secure2.alphassl.com/cacert/gsalphasha2g2r1.crt
  • OCSP - URI:http://ocsp2.globalsign.com/gsalphasha2g2
certificatePolicies
  • Policy: 1.3.6.1.4.1.4146.1.10.10
  • CPS: https://www.globalsign.com/repository/
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://crl2.alphassl.com/gs/gsalphasha2g2.crl
authorityKeyIdentifier
  • keyid:F5:CD:D5:3C:08:50:F9:6A:4F:3A:B7:97:DA:56:83:E6:69:D2:68:F7
subjectKeyIdentifier
  • 75:2F:68:7F:27:33:AA:FA:28:AD:39:D8:46:7B:0A:3B:46:C6:7B:1A
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 29:79:BE:F0:9E:39:39:21:F0:56:73:9F:63:A5:77:E5:
  • BE:57:7D:9C:60:0A:F8:F9:4D:5D:26:5C:25:5D:C7:84
  • Timestamp : Dec 21 07:23:58.989 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:C5:F3:8C:9D:FD:3D:2B:CC:89:1A:AC:
  • F7:A7:05:9E:1A:5B:56:E5:70:22:BD:60:D0:FD:9B:11:
  • 01:00:8B:F5:49:02:20:68:E8:AC:67:BE:7E:B9:45:70:
  • 08:BA:31:13:5C:AF:51:9C:DA:45:AD:E0:78:5D:2A:85:
  • C0:D1:71:1F:99:DC:6D
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 51:A3:B0:F5:FD:01:79:9C:56:6D:B8:37:78:8F:0C:A4:
  • 7A:CC:1B:27:CB:F7:9E:88:42:9A:0D:FE:D4:8B:05:E5
  • Timestamp : Dec 21 07:23:59.028 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:45:5E:A0:6E:D6:76:A2:E6:21:6B:6A:CB:
  • 9B:79:57:49:A6:9A:89:5C:09:6C:26:1E:73:DF:8F:01:
  • C2:5F:89:44:02:20:60:83:E4:CF:37:C8:0C:0C:D2:67:
  • 9D:7B:23:B6:77:20:89:16:45:31:D8:94:F0:89:E1:54:
  • 6B:6A:46:DF:52:AB