SSL check results of hamcos.de

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Discover if the mail servers for hamcos.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

Report created Thu, 03 Feb 2022 22:50:42 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.hamcos.de
62.152.164.183
10
supported
*.hamcos.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
12 s

Outgoing Mails

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

Certificates

First seen at:

CN=*.hamcos.de,OU=Domain Control Validated

Certificate chain
Subject
Organizational Unit (OU)
  • Domain Control Validated
Common Name (CN)
  • *.hamcos.de
Alternative Names
  • *.hamcos.de
  • hamcos.de
Issuer
Country (C)
  • BE
Organization (O)
  • GlobalSign nv-sa
Common Name (CN)
  • AlphaSSL CA - SHA256 - G2
validity period
Not valid before
2020-03-02
Not valid after
2022-03-03
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
4A:73:2D:63:3F:1B:97:5F:99:4A:85:35:A5:76:4B:7B:70:2F:B8:51:14:E4:A6:E0:14:AF:A7:CF:3E:4D:9E:1F
SHA1
50:05:2D:4D:A0:80:3A:75:E9:4B:9D:F0:16:D8:34:28:37:56:21:81
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
  • BE:53:25:5C:71:7A:F0:62:38:E9:6A:48:10:6F:02:3D:23:32:D6:02
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : BB:D9:DF:BC:1F:8A:71:B5:93:94:23:97:AA:92:7B:47:
  • 38:57:95:0A:AB:52:E8:1A:90:96:64:36:8E:1E:D1:85
  • Timestamp : Mar 2 13:10:19.303 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:7D:52:89:65:59:56:BF:2C:EE:34:57:D0:
  • BF:FF:63:D0:6C:8E:B6:E9:1F:75:EB:70:2C:0D:F3:65:
  • 28:B9:7D:7B:02:20:61:90:2B:21:C4:24:50:46:24:28:
  • AD:24:B7:F2:83:A1:60:52:9F:39:A5:C1:37:56:E0:75:
  • 9B:0F:9A:EA:88:8D
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 6F:53:76:AC:31:F0:31:19:D8:99:00:A4:51:15:FF:77:
  • 15:1C:11:D9:02:C1:00:29:06:8D:B2:08:9A:37:D9:13
  • Timestamp : Mar 2 13:10:18.496 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:97:C2:DB:2F:C1:F7:69:D1:DB:A0:02:
  • 13:79:EF:B6:6F:28:80:AC:A7:6B:29:A6:8C:C9:CC:07:
  • 3D:B9:30:C1:53:02:21:00:8A:AC:49:F9:14:7E:B8:D4:
  • 71:95:5A:E7:52:C2:06:98:DC:61:7D:3A:C4:BD:77:A8:
  • 42:E6:B5:8E:31:E0:08:B4
  • 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 : Mar 2 13:10:19.212 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:0A:49:DB:47:B6:DD:20:92:A4:F0:7E:32:
  • 2D:B3:9D:67:F0:60:9A:E1:2F:5D:CA:D8:52:D5:A2:B1:
  • 6C:BE:C5:45:02:21:00:A3:47:7F:7D:F9:13:0F:77:67:
  • 24:49:0B:EC:BE:9F:9B:A2:6D:F3:44:14:1A:09:D1:91:
  • 4E:CE:96:55:4B:F8:0D