SSL-Tools

SSL check results of srv002.datawing-live.de

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Discover if the mail servers for srv002.datawing-live.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

JSON Refresh

Report created Fri, 24 May 2024 08:59:24 +0000

We can not guarantee a secure connection to the mailservers of srv002.datawing-live.de!

Please contact the operator of srv002.datawing-live.de and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/srv002.datawing-live.de

Servers

Incoming Mails

These servers are responsible for incoming mails to @srv002.datawing-live.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
srv002.datawing-live.de
116.203.248.168
 -
supported
srv002.datawing-live.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
supported
  • ECDHE_RSA_WITH_RC4_128_SHA
  • SSL_RSA_WITH_RC4_128_SHA
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
1 s
srv002.datawing-live.de
2a01:4f8:c17:bfa7::1
Results incomplete
- not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s

Outgoing Mails

We have not received any emails from a @srv002.datawing-live.de address so far. Test mail delivery

Certificates

First seen at:

CN=srv002.datawing-live.de

Certificate chain
  • srv002.datawing-live.de
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • srv002.datawing-live.de
Alternative Names
  • srv002.datawing-live.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2024-03-28
Not valid after
2024-06-26
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
CB:BC:45:5B:D2:A4:1A:DA:C0:09:FC:1B:BD:03:A2:2A:A6:16:FB:7D:14:7D:FF:6E:B3:94:72:C3:E9:05:56:45
SHA1
33:11:89:B0:84:CE:BE:C1:CD:40:CB:AF:CF:F2:E7:28:F9:0B:B3:BD
X509v3 extensions
subjectKeyIdentifier
  • 25:21:1C:52:3F:BF:7F:5A:1A:68:56:9B:5A:F8:FD:E8:45:E5:50:A1
authorityKeyIdentifier
  • keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
authorityInfoAccess
  • OCSP - URI:http://r3.o.lencr.org
  • CA Issuers - URI:http://r3.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 3F:17:4B:4F:D7:22:47:58:94:1D:65:1C:84:BE:0D:12:
  • ED:90:37:7F:1F:85:6A:EB:C1:BF:28:85:EC:F8:64:6E
  • Timestamp : Mar 28 07:38:16.714 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:24:5E:F0:C7:72:DC:7A:73:65:D6:61:B2:
  • 66:EF:08:65:A7:E9:40:DC:F5:B7:06:0C:22:59:D2:4B:
  • A1:3B:BE:0F:02:21:00:DB:92:3A:F4:BA:7A:98:E8:54:
  • 15:7F:D7:C7:15:44:5C:3D:28:BB:40:B4:96:34:05:A9:
  • 41:E8:AF:D0:F2:A8:64
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : A2:E2:BF:D6:1E:DE:2F:2F:07:A0:D6:4E:6D:37:A7:DC:
  • 65:43:B0:C6:B5:2E:A2:DA:B7:8A:F8:9A:6D:F5:17:D8
  • Timestamp : Mar 28 07:38:16.746 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:C4:F1:83:A0:C7:7E:00:06:03:87:D0:
  • 94:99:96:B2:E2:AC:72:83:88:E3:CE:96:0B:1A:C9:38:
  • B2:D1:FF:89:BB:02:20:70:45:E4:95:46:1D:73:22:CE:
  • AD:8B:CB:8D:6A:0E:E7:39:DE:1B:A2:9F:C5:4F:63:37:
  • 0C:16:8A:37:E2:B7:A0