SSL-Tools

SSL check results of herrundfraufuchs.de

NEW You can also bulk check multiple servers.

Discover if the mail servers for herrundfraufuchs.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 Mon, 25 May 2020 19:56:09 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
blumken.herrundfraufuchs.de
2a01:4f8:c17:22d5::2
 10
supported
herrundfraufuchs.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
3 s
blumken.herrundfraufuchs.de
88.198.120.128
 10
supported
herrundfraufuchs.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
3 s

Outgoing Mails

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

Certificates

First seen at:

CN=herrundfraufuchs.de

Certificate chain
Subject
Common Name (CN)
  • herrundfraufuchs.de
Alternative Names
  • blumken.herrundfraufuchs.de
  • herrundfraufuchs.de
  • shop.herrundfraufuchs.de
  • talk.herrundfraufuchs.de
  • www.herrundfraufuchs.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-05-15
Not valid after
2020-08-13
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
8A:4C:05:9D:B3:C2:E0:C0:85:B0:DE:2C:AC:CE:11:0F:75:63:37:75:EF:D8:54:10:CC:3C:1D:42:39:49:2C:95
SHA1
5E:27:16:86:D8:5B:C9:31:FF:64:4B:2B:A7:84:3D:1C:9A:7E:D0:02
X509v3 extensions
subjectKeyIdentifier
  • B1:94:C5:4E:2D:8D:46:9E:78:34:56:16:40:4B:FC:A5:F5:BE:B1:2A
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 : May 16 00:07:44.686 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:E8:4E:8B:61:84:F3:47:CA:CF:65:52:
  • 5E:15:DC:D7:02:CB:40:88:8B:A1:FC:AC:96:19:B8:EA:
  • AA:34:80:D0:78:02:21:00:A7:25:59:6C:ED:76:3F:AF:
  • 80:C2:F8:0B:D0:17:79:46:CA:8C:0C:83:A1:14:97:74:
  • EF:17:89:99:33:19:25:80
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : B2:1E:05:CC:8B:A2:CD:8A:20:4E:87:66:F9:2B:B9:8A:
  • 25:20:67:6B:DA:FA:70:E7:B2:49:53:2D:EF:8B:90:5E
  • Timestamp : May 16 00:07:44.678 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:E8:DE:58:E7:89:51:45:DD:A2:72:C4:
  • 4E:66:41:05:13:B5:00:EE:A1:12:68:A1:A8:16:37:03:
  • 78:78:0A:D5:F7:02:20:17:36:10:C3:71:0D:24:D9:0E:
  • F0:46:A3:25:13:1E:DB:8D:2E:16:9B:49:D1:AD:61:09:
  • C9:4B:B6:3F:E0:A4:F7