SSL-Tools

SSL check results of inetportal.de

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Discover if the mail servers for inetportal.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

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Report created Thu, 10 Jun 2021 11:23:56 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.inetportal.de
213.109.163.41
 10
supported
mail.inetportal.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 @inetportal.de address so far. Test mail delivery

Certificates

First seen at:

CN=mail.inetportal.de

Certificate chain
  • mail.inetportal.de
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • DST Root CA X3 (Certificate is self-signed.)
            • remaining
            • 2048 bit
            • sha1WithRSAEncryption
Subject
Common Name (CN)
  • mail.inetportal.de
Alternative Names
  • mail.inetportal.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2021-04-16
Not valid after
2021-07-15
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
0D:B7:16:16:D0:1C:29:A0:F4:BD:52:F7:BA:DD:0F:C3:A2:68:8A:57:59:B2:E8:58:6F:44:82:16:35:F4:33:50
SHA1
E3:80:94:99:12:F7:86:D5:B8:68:6F:18:5F:0B:8E:A2:E1:0C:17:C6
X509v3 extensions
subjectKeyIdentifier
  • 30:47:DA:72:FE:89:B9:FC:DF:CB:AB:64:5D:CF:A4:50:57:83:81:08
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 : 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 17 00:51:35.940 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:F6:31:25:67:8D:9B:C9:A6:7F:65:DB:
  • 03:94:AA:32:F5:43:B9:89:8C:08:8A:F0:86:BA:D2:72:
  • E0:50:78:87:EC:02:21:00:AC:F2:63:39:FC:9F:40:CB:
  • 0B:2D:29:43:E1:A9:02:C7:6F:F6:89:26:15:1F:C0:30:
  • 75:A3:20:93:C1:29:CF:A0
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : F6:5C:94:2F:D1:77:30:22:14:54:18:08:30:94:56:8E:
  • E3:4D:13:19:33:BF:DF:0C:2F:20:0B:CC:4E:F1:64:E3
  • Timestamp : Apr 17 00:51:35.926 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:0D:9F:D7:AD:7A:78:59:21:0E:B6:F5:B7:
  • CB:02:0A:B8:39:EB:81:65:3F:77:AD:7F:F4:36:8D:2D:
  • 57:DE:A3:80:02:21:00:D3:D5:A1:B0:06:FD:5B:2E:13:
  • 3D:3E:CE:BA:9A:F7:64:94:BE:06:86:DC:39:41:67:47:
  • 7C:F1:06:7E:0E:B0:55