SSL check results of mehrwerk.de

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Discover if the mail servers for mehrwerk.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 Wed, 01 Jul 2020 00:30:46 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.mehrwerk.de
213.148.147.133
10
supported
mail.mehrwerk.de
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 @mehrwerk.de address so far. Test mail delivery

Certificates

First seen at:

CN=mail.mehrwerk.de

Certificate chain
Subject
Common Name (CN)
  • mail.mehrwerk.de
Alternative Names
  • mail.mehrwerk.de
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • RapidSSL TLS RSA CA G1
validity period
Not valid before
2019-11-29
Not valid after
2021-01-27
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
91:36:56:03:D8:A7:4B:E9:36:A8:83:5F:7C:38:1D:F9:B6:95:27:D6:76:0C:EE:52:5B:18:18:60:DF:CB:4A:99
SHA1
45:24:7F:39:CF:09:A8:DA:C1:96:00:DB:C5:7F:FA:DD:94:7F:72:AF
X509v3 extensions
authorityKeyIdentifier
  • keyid:0C:DB:6C:82:49:0F:4A:67:0A:B8:14:EE:7A:C4:48:52:88:EB:56:38
subjectKeyIdentifier
  • 66:19:1D:60:B7:D1:F4:6A:1D:B9:C2:1D:E5:06:CC:73:71:90:28:16
crlDistributionPoints
  • Full Name:
  • URI:http://cdp.rapidssl.com/RapidSSLTLSRSACAG1.crl
certificatePolicies
  • Policy: 2.16.840.1.114412.1.2
  • CPS: https://www.digicert.com/CPS
  • Policy: 2.23.140.1.2.1
authorityInfoAccess
  • OCSP - URI:http://status.rapidssl.com
  • CA Issuers - URI:http://cacerts.rapidssl.com/RapidSSLTLSRSACAG1.crt
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : A4:B9:09:90:B4:18:58:14:87:BB:13:A2:CC:67:70:0A:
  • 3C:35:98:04:F9:1B:DF:B8:E3:77:CD:0E:C8:0D:DC:10
  • Timestamp : Nov 29 09:25:06.739 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:06:8A:61:3C:B9:5F:26:21:13:C2:8A:B8:
  • E9:50:1D:19:FD:D9:46:9B:8B:EB:15:FE:6B:0A:1F:68:
  • 18:EA:DA:DF:02:21:00:DF:AF:34:F8:3F:15:EF:EB:74:
  • 24:C4:E7:0F:E9:A4:BB:0D:49:88:AD:31:B8:2A:A8:EA:
  • 83:E2:83:FF:C0:CB:8F
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 44:94:65:2E:B0:EE:CE:AF:C4:40:07:D8:A8:FE:28:C0:
  • DA:E6:82:BE:D8:CB:31:B5:3F:D3:33:96:B5:B6:81:A8
  • Timestamp : Nov 29 09:25:06.653 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:6F:77:4D:61:9F:6A:91:72:96:FF:E8:E7:
  • 88:A0:15:E8:3D:91:C3:12:30:FE:7B:93:9B:CC:B8:94:
  • 7D:A0:D7:A7:02:21:00:C0:63:D5:72:BD:43:3F:12:16:
  • 71:CD:7F:89:98:B9:CF:6E:45:CF:50:CB:80:B3:DD:8E:
  • CF:56:5B:E8:00:90:F7