SSL-Tools

SSL check results of j-winter.myfritz.link

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Discover if the mail servers for j-winter.myfritz.link 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 Fri, 10 Jan 2025 01:30:06 +0000

We can not guarantee a secure connection to the mailservers of j-winter.myfritz.link!

Please contact the operator of j-winter.myfritz.link and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/j-winter.myfritz.link

Servers

Incoming Mails

These servers are responsible for incoming mails to @j-winter.myfritz.link addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
j-winter.myfritz.link
91.9.59.74
 -
supported
j-winter.myfritz.link
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
j-winter.myfritz.link
2003:d5:bfff:f7:e208:55ff:fe96:588e
Results incomplete
- not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s

Outgoing Mails

We have not received any emails from a @j-winter.myfritz.link address so far. Test mail delivery

Certificates

First seen at:

emailAddress=info@j-winter.myfritz.link,CN=j-winter.myfritz.link,OU=SSL MailServer,L=Koethen,ST=Sachsen-Anhalt,C=DE

Certificate chain
  • j-winter.myfritz.link
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
    • Unknown Authority
      Juergen Winter CA
Subject
Country (C)
  • DE
State (ST)
  • Sachsen-Anhalt
Locality (L)
  • Koethen
Organizational Unit (OU)
  • SSL MailServer
Common Name (CN)
  • j-winter.myfritz.link
Email
  • info@j-winter.myfritz.link
Issuer
Country (C)
  • DE
State (ST)
  • Germany
Locality (L)
  • Koethen
Organization (O)
  • Juergen Winter (privat)
Common Name (CN)
  • Juergen Winter CA
Email
  • dr.juergen.winter@web.de
validity period
Not valid before
2025-01-09
Not valid after
2045-01-04
Fingerprints
SHA256
EA:FF:35:14:D2:37:60:4B:62:A7:F9:CB:F9:A6:7A:6B:1C:A8:7D:AB:75:69:31:BC:5E:B1:59:2A:8B:AE:F9:C9
SHA1
A1:00:A5:10:15:C2:B1:29:CF:83:7F:96:10:76:DD:82:6D:EB:CA:79
X509v3 extensions
subjectKeyIdentifier
  • 28:81:F2:A9:40:AE:74:0B:C3:DA:CC:24:ED:5C:0A:50:72:11:C0:48
authorityKeyIdentifier
  • keyid:2D:32:BE:4C:CE:54:F4:17:F3:B4:81:DE:1C:B7:78:0B:D8:B5:34:D8