SSL check results of denkmalpflege-online.de

NEW You can also bulk check multiple servers.

Discover if the mail servers for denkmalpflege-online.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

Report created Fri, 07 Dec 2018 09:34:11 +0000

We can not guarantee a secure connection to the mailservers of denkmalpflege-online.de!

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

https://ssl-tools.net/mailservers/denkmalpflege-online.de

Servers

Incoming Mails

These servers are responsible for incoming mails to @denkmalpflege-online.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.denkmalpflege-online.de
85.199.157.73
10
supported
mail.rjm.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
supported
  • SSL_RSA_EXPORT_WITH_RC4_40_MD5
  • SSL_RSA_WITH_RC4_128_SHA
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
mforward.rjm.de
85.199.154.212
Results incomplete
20
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s

Outgoing Mails

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

Certificates

First seen at:

emailAddress=hostmaster@rjm.de,CN=mail.rjm.de,OU=IT Services & Support,O=rjm business solutions GmbH,L=Lampertheim,ST=Hessen,C=DE

Certificate chain
  • mail.rjm.de
    • remaining
    • 1024 bit
    • md5WithRSAEncryption
    • Hostname Mismatch
    • Unknown Authority

      rjm business solutions GmbH Server CA
Subject
Country (C)
  • DE
State (ST)
  • Hessen
Locality (L)
  • Lampertheim
Organization (O)
  • rjm business solutions GmbH
Organizational Unit (OU)
  • IT Services & Support
Common Name (CN)
  • mail.rjm.de
Email
  • hostmaster@rjm.de
Alternative Names
  • mail.rjm.de
Issuer
Country (C)
  • DE
State (ST)
  • Hessen
Locality (L)
  • Lampertheim
Organization (O)
  • rjm business solutions GmbH
Organizational Unit (OU)
  • IT Service & Support
Common Name (CN)
  • rjm business solutions GmbH Server CA
Email
  • server-ca@cert.rjm.de
validity period
Not valid before
2008-12-11
Not valid after
2018-12-09
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
Fingerprints
SHA256
92:DE:E5:6E:A9:C4:99:8E:D7:9F:DC:69:20:D7:F1:F3:C7:D4:4C:88:49:8A:00:83:60:62:37:D9:3B:4A:59:1A
SHA1
52:10:64:AB:BE:AA:69:DC:F1:91:9A:8D:64:AC:5B:8B:BB:3B:4B:29
X509v3 extensions
subjectKeyIdentifier
  • 8A:05:3F:83:31:0B:0C:ED:2C:64:80:57:71:CF:62:BE:25:A4:EA:7B
authorityKeyIdentifier
  • keyid:E5:57:E7:BA:91:E0:1A:ED:8A:15:82:5E:96:94:DF:7D:E9:6C:F0:3D
  • DirName:/C=DE/ST=Hessen/L=Lampertheim/O=rjm business solutions GmbH/OU=IT Services & Support/CN=rjm business solutions GmbH Root CA/emailAddress=root-ca@cert.rjm.de
  • serial:DD:C8:41:D4:3F:82:34:AB
issuerAltName
  • email:server-ca@cert.rjm.de
crlDistributionPoints
  • Full Name:
  • URI:http://cert.rjm.de/server/cert.crl
authorityInfoAccess
  • OCSP - URI:http://cert.rjm.de/ocsp-server/
nsCertType
  • SSL Server
nsBaseUrl
  • http://cert.rjm.de/server/
nsRevocationUrl
  • cgi-bin/server_revoke.cgi?
nsRenewalUrl
  • cgi-bin/server_renew.cgi?
nsCaPolicyUrl
  • http://cert.rjm.de/server/x509policy
nsComment
  • This certificate was issued by the rjm business solutions Server CA.