SSL-Tools

SSL check results of mail.wrz.de

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Discover if the mail servers for mail.wrz.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 Wed, 24 May 2023 13:51:43 +0000

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

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

/mailservers/mail.wrz.de

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.wrz.de
62.153.161.206
 -
supported
mail.wrz.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mail.wrz.de
2003:d1:3012::300
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 @mail.wrz.de address so far. Test mail delivery

Certificates

First seen at:

emailAddress=dnsmaster@wrz.de,CN=mail.wrz.de,OU=IT,O=WRZ,L=Wesel,ST=DE,C=DE

Certificate chain
  • mail.wrz.de
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • WRZ-HISEC-MAIL-CA (Certificate is self-signed.)
        • remaining
        • 4096 bit
        • sha256WithRSAEncryption
        • Unknown Authority
Subject
Country (C)
  • DE
State (ST)
  • DE
Locality (L)
  • Wesel
Organization (O)
  • WRZ
Organizational Unit (OU)
  • IT
Common Name (CN)
  • mail.wrz.de
Email
  • dnsmaster@wrz.de
Issuer
Country (C)
  • DE
State (ST)
  • DE
Locality (L)
  • Wesel
Organization (O)
  • WRZ
Organizational Unit (OU)
  • IT
Common Name (CN)
  • WRZ-HISEC-MAIL-CA
Email
  • dnsmaster@wrz.de
validity period
Not valid before
2001-01-01
Not valid after
2037-12-31
This certifcate has been verified for the following usages:
  • TLS Web Server Authentication
Fingerprints
SHA256
57:8F:7D:73:99:D5:85:19:32:7B:B0:20:B1:2C:D9:42:30:21:A4:8B:EF:82:3B:25:B9:FE:4D:94:48:01:2B:24
SHA1
4B:3A:55:A2:39:4B:EC:A6:10:32:D1:D5:D3:C3:4B:62:21:CB:F1:E7
X509v3 extensions
nsCertType
  • SSL Server
subjectKeyIdentifier
  • 90:DE:53:01:80:8A:74:FB:2A:8B:77:7F:AC:F2:AC:B5:97:0F:09:DC
authorityKeyIdentifier
  • keyid:9E:24:53:57:6C:0C:19:50:39:30:1F:93:CE:7F:8F:D9:5F:E5:20:65
  • DirName:/C=DE/ST=DE/L=Wesel/O=WRZ/OU=IT/CN=WRZ-HISEC-MAIL-CA/emailAddress=dnsmaster@wrz.de
  • serial:00