SSL-Tools

SSL check results of frankenkrone-morschheuser.de

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Discover if the mail servers for frankenkrone-morschheuser.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, 26 Jun 2025 09:18:18 +0000

We can not guarantee a secure connection to the mailservers of frankenkrone-morschheuser.de!

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

/mailservers/frankenkrone-morschheuser.de

Servers

Incoming Mails

These servers are responsible for incoming mails to @frankenkrone-morschheuser.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.frankenkrone-morschheuser.de
81.89.168.36
Results incomplete
10 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s
mail2.frankenkrone-morschheuser.de
87.128.104.16
 20
supported
Default_CA_l8C6vAqXs777Nxt
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3
2 s
mail3.frankenkrone-morschheuser.de
217.92.45.212
 30
supported
Default_CA_l8C6vAqXs777Nxt
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • SSLv3
2 s

Outgoing Mails

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

Certificates

First seen at:

emailAddress=na@example.com,CN=Default_CA_l8C6vAqXs777Nxt,OU=NA,O=NA,L=NA,ST=NA,C=NA

Certificate chain
  • Default_CA_l8C6vAqXs777Nxt (Certificate is self-signed.)
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Hostname Mismatch
    • Unknown Authority
Subject
Country (C)
  • NA
State (ST)
  • NA
Locality (L)
  • NA
Organization (O)
  • NA
Organizational Unit (OU)
  • NA
Common Name (CN)
  • Default_CA_l8C6vAqXs777Nxt
Email
  • na@example.com
Issuer

Certificate is self-signed.

validity period
Not valid before
2023-08-23
Not valid after
2036-12-31
Fingerprints
SHA256
21:9E:CF:B4:E7:17:A5:7A:A6:67:00:06:42:F1:FC:91:A4:A2:28:6A:D5:05:F7:8C:B3:D2:73:2A:FE:44:60:7B
SHA1
75:7A:F4:75:4C:BA:DD:FE:0F:84:88:36:7C:8D:F9:A9:B7:2E:DC:B1
X509v3 extensions
subjectKeyIdentifier
  • F0:A5:CC:27:65:7A:37:A7:73:22:E1:77:8C:C6:C1:47:0E:B0:19:BC
authorityKeyIdentifier
  • keyid:F0:A5:CC:27:65:7A:37:A7:73:22:E1:77:8C:C6:C1:47:0E:B0:19:BC
  • DirName:/C=NA/ST=NA/L=NA/O=NA/OU=NA/CN=Default_CA_l8C6vAqXs777Nxt/emailAddress=na@example.com
  • serial:48:9E:E1:BA:65:81:2E:06:74:98:A7:77:EE:99:EF:4A:03:09:24:25