SSL check results of mail.ploch-it.de

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Discover if the mail servers for mail.ploch-it.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, 13 Oct 2021 20:47:18 +0000

The mailservers of mail.ploch-it.de can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @mail.ploch-it.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.ploch-it.de
46.38.244.65
-
supported
mail.ploch-it.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
11 s

Outgoing Mails

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

Certificates

First seen at:

CN=mail.ploch-it.de

Certificate chain
  • mail.ploch-it.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)
  • mail.ploch-it.de
Alternative Names
  • mail.ploch-it.de
  • www.mail.ploch-it.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2021-10-13
Not valid after
2022-01-11
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
40:DA:78:69:3A:C3:F0:25:78:F4:6B:7E:AE:32:C6:65:72:29:1B:BE:24:0D:B9:89:3B:DB:49:F0:B9:C9:83:21
SHA1
B4:9E:17:83:13:E6:08:EB:11:2D:CC:B9:5C:7E:49:59:DD:CB:E4:31
X509v3 extensions
subjectKeyIdentifier
  • 20:66:7C:6F:9F:C9:F4:B9:8B:2B:26:AD:33:68:5E:56:4D:E4:D3:B5
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
  • 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 : 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 : Oct 13 20:40:30.728 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:CA:0A:97:7C:0C:5A:FC:BA:B1:7B:32:
  • 18:55:11:63:10:1A:01:FD:11:02:C4:60:57:08:60:E0:
  • DC:B7:33:D6:8A:02:21:00:E9:36:93:20:A3:5F:96:A5:
  • D2:20:F4:DF:EA:B0:67:02:42:0A:15:84:31:E3:1C:59:
  • 7E:AC:F7:A4:65:3F:F1:D7
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 46:A5:55:EB:75:FA:91:20:30:B5:A2:89:69:F4:F3:7D:
  • 11:2C:41:74:BE:FD:49:B8:85:AB:F2:FC:70:FE:6D:47
  • Timestamp : Oct 13 20:40:30.726 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:82:F7:EC:C0:75:DF:B4:35:1F:5A:8D:
  • 83:7F:9F:15:8D:16:E2:A0:3B:E7:B5:DC:9C:BE:B7:B9:
  • D1:28:9C:F2:0A:02:20:20:41:7C:51:BA:44:CB:9B:74:
  • 5E:26:F2:C7:3B:D8:BB:A7:FE:46:47:5C:CF:F7:F1:F4:
  • 63:69:D9:7B:36:59:A3