SSL check results of mail.cnet.at

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Discover if the mail servers for mail.cnet.at 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 Thu, 10 Jun 2021 09:44:20 +0000

We can not guarantee a secure connection to the mailservers of mail.cnet.at!

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

/mailservers/mail.cnet.at

Servers

Incoming Mails

These servers are responsible for incoming mails to @mail.cnet.at addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mailrelay.cnet.at
188.40.207.139
10
supported
mailrelay.cnet.at
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
supported
  • ECDHE_RSA_WITH_RC4_128_SHA
  • SSL_RSA_WITH_RC4_128_SHA
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
21 s
mail.cnet.at
46.4.114.126
Results incomplete
100
supported
not checked
DANE
missing
PFS
not checked
Heartbleed
not vulnerable
Weak ciphers
not checked
1 s

Outgoing Mails

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

Certificates

First seen at:

emailAddress=hostmaster@cnet.at,CN=mailrelay.cnet.at,C=AT

Certificate chain
  • mailrelay.cnet.at
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Expired
    • Unknown Authority

      StartCom Class 1 Primary Intermediate Server CA
Subject
Country (C)
  • AT
Common Name (CN)
  • mailrelay.cnet.at
Email
  • hostmaster@cnet.at
Alternative Names
  • mailrelay.cnet.at
  • cnet.at
Issuer
Country (C)
  • IL
Organization (O)
  • StartCom Ltd.
Organizational Unit (OU)
  • Secure Digital Certificate Signing
Common Name (CN)
  • StartCom Class 1 Primary Intermediate Server CA
validity period
Not valid before
2015-01-31
Not valid after
2016-02-01
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • Key Agreement
  • TLS Web Server Authentication
Fingerprints
SHA256
4E:DA:0D:9D:54:47:E8:3A:F8:B5:D0:5A:D3:32:CA:37:B3:37:EF:E1:B0:01:5D:58:2D:5C:87:5E:3F:63:BE:1D
SHA1
7C:75:FE:2F:10:8F:00:08:9D:FF:7D:92:8D:AE:9C:0F:A9:DC:2E:EA
X509v3 extensions
subjectKeyIdentifier
  • 9C:E6:31:C0:67:AE:B2:4F:0B:79:90:B6:3F:65:F7:6C:ED:78:73:5D
authorityKeyIdentifier
  • keyid:EB:42:34:D0:98:B0:AB:9F:F4:1B:6B:08:F7:CC:64:2E:EF:0E:2C:45
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • Policy: 1.3.6.1.4.1.23223.1.2.3
  • CPS: http://www.startssl.com/policy.pdf
  • User Notice:
  • Organization: StartCom Certification Authority
  • Number: 1
  • Explicit Text: This certificate was issued according to the Class 1 Validation requirements of the StartCom CA policy, reliance only for the intended purpose in compliance of the relying party obligations.
crlDistributionPoints
  • Full Name:
  • URI:http://crl.startssl.com/crt1-crl.crl
authorityInfoAccess
  • OCSP - URI:http://ocsp.startssl.com/sub/class1/server/ca
  • CA Issuers - URI:http://aia.startssl.com/certs/sub.class1.server.ca.crt
issuerAltName
  • URI:http://www.startssl.com/