SSL check results of schittler-becker.de

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Discover if the mail servers for schittler-becker.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 Mon, 25 May 2020 17:43:07 +0000

The mailservers of schittler-becker.de can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @schittler-becker.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
kas.bmedia.biz
85.214.185.197
5
supported
kas.bmedia.biz
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 @schittler-becker.de address so far. Test mail delivery

Certificates

First seen at:

CN=kas.bmedia.biz

Certificate chain
Subject
Common Name (CN)
  • kas.bmedia.biz
Alternative Names
  • kas.bmedia.biz
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-04-10
Not valid after
2020-07-09
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
62:A2:84:05:2C:CB:C2:1F:20:23:3E:71:F5:78:E0:4C:46:47:C3:A7:8D:4F:B4:BF:B3:16:A0:53:FA:1A:23:6E
SHA1
59:D9:AA:CC:04:83:C4:CE:1B:10:0F:37:D8:12:35:33:F5:39:3A:FF
X509v3 extensions
subjectKeyIdentifier
  • D6:C8:A9:42:45:35:5B:FE:5A:6D:38:3C:06:C7:73:4C:F5:CB:36:8D
authorityKeyIdentifier
  • keyid:A8:4A:6A:63:04:7D:DD:BA:E6:D1:39:B7:A6:45:65:EF:F3:A8:EC:A1
authorityInfoAccess
  • OCSP - URI:http://ocsp.int-x3.letsencrypt.org
  • CA Issuers - URI:http://cert.int-x3.letsencrypt.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • Policy: 1.3.6.1.4.1.44947.1.1.1
  • CPS: http://cps.letsencrypt.org
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : E7:12:F2:B0:37:7E:1A:62:FB:8E:C9:0C:61:84:F1:EA:
  • 7B:37:CB:56:1D:11:26:5B:F3:E0:F3:4B:F2:41:54:6E
  • Timestamp : Apr 10 12:21:00.280 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:CA:43:DB:00:84:F7:C2:7F:75:07:21:
  • CD:44:68:BC:D6:EC:AE:F9:57:49:0D:29:EF:11:58:EB:
  • AB:C4:56:2E:B3:02:20:38:15:69:8A:A2:D5:30:32:C8:
  • 75:FD:0B:95:93:81:7E:D7:C9:8F:D6:37:30:64:AB:68:
  • B8:F6:02:B6:C6:67:04
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 07:B7:5C:1B:E5:7D:68:FF:F1:B0:C6:1D:23:15:C7:BA:
  • E6:57:7C:57:94:B7:6A:EE:BC:61:3A:1A:69:D3:A2:1C
  • Timestamp : Apr 10 12:21:00.329 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:49:29:D6:09:21:DB:91:F7:DE:A7:8D:CA:
  • 2F:74:32:22:5A:70:15:EA:8D:2E:73:77:21:6C:5F:58:
  • 0C:37:40:92:02:21:00:AF:AE:06:ED:58:71:C4:6C:64:
  • 7C:71:D1:A5:7E:05:C7:61:CC:76:13:70:24:87:8E:9B:
  • 31:6B:87:8C:93:CE:16