SSL-Tools

SSL check results of blutspendedienst.com

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Discover if the mail servers for blutspendedienst.com 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 Mon, 25 May 2020 07:36:49 +0000

The mailservers of blutspendedienst.com can be reached through an encrypted connection.

However, we found problems that may affect the security.

Servers

Incoming Mails

These servers are responsible for incoming mails to @blutspendedienst.com addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
smtp-gw.blutspendedienst.com
62.157.122.110
 10
supported
*.blutspendedienst.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s

Outgoing Mails

We have received emails from these servers with @blutspendedienst.com sender addresses. Test mail delivery

Host TLS Version & Cipher
smtp-gw.blutspendedienst.com (62.157.122.110)
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384

Certificates

First seen at:

CN=*.blutspendedienst.com

Certificate chain
  • *.blutspendedienst.com
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Unknown Authority
      RapidSSL TLS RSA CA G1
Subject
Common Name (CN)
  • *.blutspendedienst.com
Alternative Names
  • *.blutspendedienst.com
  • blutspendedienst.com
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
2019-04-25
Not valid after
2021-07-24
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
10:45:5E:EF:34:44:43:6A:7B:E3:EC:4B:98:AF:81:EB:FF:A4:A4:78:4A:AC:F8:59:A4:F7:41:11:4D:82:A6:3E
SHA1
A0:6E:E9:94:37:17:64:6B:49:FD:B0:A1:FC:7F:ED:7A:D0:A4:CD:89
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
  • E6:A5:8F:E4:DC:B8:43:58:5E:23:45:0B:A5:89:A3:DF:78:1E:5B:71
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 : Apr 25 11:27:22.277 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:6C:68:BC:7A:A8:9E:9C:D4:10:29:11:4C:
  • A1:E9:B6:21:55:D4:43:C1:F3:CF:95:64:35:78:8A:93:
  • 0F:90:6A:5D:02:20:22:55:D5:DB:94:C5:21:B2:31:75:
  • 12:72:6D:F0:F4:4A:2B:53:B4:0A:D4:29:B3:02:42:91:
  • 1A:D0:A2:1F:F5:F5
  • 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 : Apr 25 11:27:22.179 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:63:1D:B6:6D:3B:39:D6:B2:97:1D:F9:EA:
  • 75:D7:F0:95:08:97:77:6E:52:A8:51:C3:B2:DA:C8:01:
  • 11:78:8D:A7:02:20:5F:8D:F1:58:42:C7:D2:C2:20:3B:
  • 73:54:05:19:6B:14:4A:A9:96:90:DD:C3:56:1D:80:E1:
  • EE:DA:C5:DA:00:C6
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 56:14:06:9A:2F:D7:C2:EC:D3:F5:E1:BD:44:B2:3E:C7:
  • 46:76:B9:BC:99:11:5C:C0:EF:94:98:55:D6:89:D0:DD
  • Timestamp : Apr 25 11:27:22.465 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:CB:9D:8E:4F:33:C1:6A:CF:1A:4F:45:
  • D4:AF:73:11:2F:29:77:69:01:E7:01:75:AE:83:16:C9:
  • 3F:25:3D:7B:A4:02:20:3D:EA:07:23:DD:AC:58:0E:68:
  • FE:BE:7B:65:9D:96:57:D8:62:29:E7:F7:5A:43:D3:B2:
  • AC:85:C6:EC:D9:1D:D0