SSL-Tools

SSL check results of mail.pfriemer.de

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Discover if the mail servers for mail.pfriemer.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 Wed, 30 Sep 2020 13:30:36 +0000

We can not guarantee a secure connection to the mailservers of mail.pfriemer.de!

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

/mailservers/mail.pfriemer.de

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.pfriemer.de
78.47.223.180
 -
supported
mail.pfriemer.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
8 s
mail.pfriemer.de
fe80::9400:ff:fe6f:6f18
Results incomplete
- not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s

Outgoing Mails

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

Certificates

First seen at:

CN=mail.pfriemer.de

Certificate chain
Subject
Common Name (CN)
  • mail.pfriemer.de
Alternative Names
  • mail.pfriemer.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-09-17
Not valid after
2020-12-16
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
4F:A3:87:6C:5C:05:51:0B:00:A9:EB:BB:34:51:13:9C:D8:3A:9E:11:64:A8:B4:0C:A3:B7:FE:82:B8:F2:7F:B0
SHA1
DB:6C:BC:41:1A:94:2E:24:73:F2:A8:0E:DA:61:F6:73:AE:08:41:B8
X509v3 extensions
subjectKeyIdentifier
  • C9:87:9B:B0:BC:09:B9:59:37:2C:18:32:34:E5:2D:E6:77:26:C5:5B
authorityKeyIdentifier
  • keyid:A8:4A:6A:63:04:7D:DD:BA:E6:D1:39:B7:A6:45:65:EF:F3:A8:EC:A1
authorityInfoAccess
  • OCSP - URI:http://ocsp.int-x3.letsencrypt.org
  • CA Issuers - URI:http://cert.int-x3.letsencrypt.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 : F0:95:A4:59:F2:00:D1:82:40:10:2D:2F:93:88:8E:AD:
  • 4B:FE:1D:47:E3:99:E1:D0:34:A6:B0:A8:AA:8E:B2:73
  • Timestamp : Sep 17 12:52:47.411 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:7E:BD:E2:41:63:E9:2E:03:A8:9B:E1:17:
  • CB:E6:D9:FB:9B:1E:92:8F:93:AF:3B:32:4B:F4:39:6D:
  • AE:43:6E:E4:02:20:29:B0:A9:CD:66:EA:DF:16:F5:2E:
  • BF:BD:10:43:0C:BD:E9:4A:75:F0:A2:AB:EC:17:F5:5D:
  • C4:60:83:15:1F:3D
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 07:B7:5C:1B:E5:7D:68:FF:F1:B0:C6:1D:23:15:C7:BA:
  • E6:57:7C:57:94:B7:6A:EE:BC:61:3A:1A:69:D3:A2:1C
  • Timestamp : Sep 17 12:52:47.444 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:3C:70:0B:0C:32:5C:6D:FB:63:B7:4C:32:
  • BD:20:DA:12:CD:63:D0:1A:5A:28:23:AD:C4:AF:F5:FC:
  • FB:5E:CB:9B:02:21:00:EA:DE:52:51:1B:02:EE:D6:81:
  • 85:FA:E1:CD:D3:5B:A1:2D:D7:F9:EF:6F:FD:83:50:C7:
  • E6:10:6C:D2:2A:C8:DF