SSL-Tools

SSL check results of dgemail.de

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Discover if the mail servers for dgemail.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 Sep 2026 13:15:35 +0000

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

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

/mailservers/dgemail.de

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail01.dgenet.de
176.95.171.16
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mail02.dgenet.de
80.152.180.199
 100
supported
mail02.dgenet.de
DANE
missing
PFS
unsupported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s

Outgoing Mails

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

Certificates

First seen at:

emailAddress=info@inview.de,CN=mail02.dgenet.de,O=DGE,L=Freiburg,ST=Baden-Wuerttemberg,C=DE

Certificate chain
  • mail02.dgenet.de (Certificate is self-signed.)
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
    • Unknown Authority
Subject
Country (C)
  • DE
State (ST)
  • Baden-Wuerttemberg
Locality (L)
  • Freiburg
Organization (O)
  • DGE
Common Name (CN)
  • mail02.dgenet.de
Email
  • info@inview.de
Issuer

Certificate is self-signed.

validity period
Not valid before
2020-05-25
Not valid after
2047-10-10
Fingerprints
SHA256
EA:FE:CA:DC:DB:63:4A:81:D0:F7:62:33:34:2C:B9:1C:67:4D:9A:ED:77:8A:22:D9:F1:24:7B:76:4C:9B:03:DA
SHA1
52:90:F0:44:AA:C0:A3:F2:97:DD:01:FB:08:59:D1:F3:42:E8:A7:C4
X509v3 extensions
subjectKeyIdentifier
  • C1:55:03:71:B1:6A:D5:14:9C:EC:F5:45:79:C9:DA:77:72:5E:99:5F
authorityKeyIdentifier
  • keyid:C1:55:03:71:B1:6A:D5:14:9C:EC:F5:45:79:C9:DA:77:72:5E:99:5F