SSL-Tools

SSL check results of dev.pauser.de

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Discover if the mail servers for dev.pauser.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 Tue, 16 Apr 2024 19:46:36 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.pauser.de
37.27.2.169
 10
supported
mail.pauser.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s

Outgoing Mails

We have not received any emails from a @dev.pauser.de address so far. Test mail delivery

Certificates

First seen at:

CN=mail.pauser.de

Certificate chain
  • mail.pauser.de
    • remaining
    • 256 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mail.pauser.de
Alternative Names
  • mail.pauser.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2024-04-15
Not valid after
2024-07-14
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
F8:66:AE:F6:4F:27:42:4A:E2:45:DB:F2:0B:52:A3:30:BB:EC:E1:28:27:6D:2A:F3:47:F9:35:8E:22:95:F9:32
SHA1
C7:4B:B3:87:FA:81:AB:6D:37:93:3A:E9:EF:01:F8:F9:CF:FE:DE:22
X509v3 extensions
subjectKeyIdentifier
  • 5D:DB:F7:82:02:97:72:23:AB:22:C7:CB:1C:24:14:E1:5F:30:2C:1A
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 : 3B:53:77:75:3E:2D:B9:80:4E:8B:30:5B:06:FE:40:3B:
  • 67:D8:4F:C3:F4:C7:BD:00:0D:2D:72:6F:E1:FA:D4:17
  • Timestamp : Apr 15 21:04:18.990 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:68:54:D2:0B:46:97:5B:9E:BD:C6:9A:61:
  • 3E:F5:16:E5:4D:E5:88:B4:FD:E6:85:B8:B9:A5:4B:ED:
  • B9:9E:9F:79:02:20:7A:C8:3E:60:3B:F4:07:07:B6:30:
  • 1A:2C:D1:9A:97:BF:D2:B6:30:5E:6C:97:7C:3D:3A:19:
  • 14:B6:94:F8:2E:53
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 76:FF:88:3F:0A:B6:FB:95:51:C2:61:CC:F5:87:BA:34:
  • B4:A4:CD:BB:29:DC:68:42:0A:9F:E6:67:4C:5A:3A:74
  • Timestamp : Apr 15 21:04:19.055 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:4D:E3:FA:EC:19:FB:FD:53:6F:C0:44:8D:
  • 41:3D:D3:64:93:B7:2D:F5:40:AC:21:35:11:2F:0D:F8:
  • 6D:B0:FE:00:02:21:00:ED:64:26:FC:66:40:1A:CA:EE:
  • AA:95:13:6B:2D:7C:31:A4:4C:C3:1A:C5:E4:BB:CA:5F:
  • 2D:53:C3:E2:FF:35:60