SSL-Tools

SSL check results of riedelbau.de

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Discover if the mail servers for riedelbau.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

JSON Refresh

Report created Wed, 20 Oct 2021 12:07:14 +0000

The mailservers of riedelbau.de can be reached through a secure connection.

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail01.riedelbau.de
93.188.26.3
 10
supported
*.riedelbau.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s

Outgoing Mails

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

Certificates

First seen at:

CN=*.riedelbau.de

Certificate chain
Subject
Common Name (CN)
  • *.riedelbau.de
Alternative Names
  • *.riedelbau.de
  • riedelbau.de
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • RapidSSL RSA CA 2018
validity period
Not valid before
2020-07-28
Not valid after
2022-08-15
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
AE:A9:C3:02:19:7B:77:26:8F:E7:3F:A4:5D:01:CA:E5:80:99:7B:A4:95:9D:F9:6D:15:EC:2B:39:D0:39:26:ED
SHA1
51:13:4D:2E:9B:FE:23:27:39:DA:B5:B8:30:BB:E8:01:B0:C0:A3:0C
X509v3 extensions
authorityKeyIdentifier
  • keyid:53:CA:17:59:FC:6B:C0:03:21:2F:1A:AE:E4:AA:A8:1C:82:56:DA:75
subjectKeyIdentifier
  • D9:B9:E0:40:96:8D:66:F5:F1:A6:E9:18:8A:41:D2:2A:7A:11:2A:7D
crlDistributionPoints
  • Full Name:
  • URI:http://cdp.rapidssl.com/RapidSSLRSACA2018.crl
certificatePolicies
  • Policy: 2.16.840.1.114412.1.2
  • CPS: https://www.digicert.com/CPS
  • Policy: 2.23.140.1.2.1
authorityInfoAccess
  • OCSP - URI:http://status.rapidssl.com
  • CA Issuers - URI:http://cacerts.rapidssl.com/RapidSSLRSACA2018.crt
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 46:A5:55:EB:75:FA:91:20:30:B5:A2:89:69:F4:F3:7D:
  • 11:2C:41:74:BE:FD:49:B8:85:AB:F2:FC:70:FE:6D:47
  • Timestamp : Jul 28 09:55:00.681 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:42:48:F3:82:82:1B:BF:02:2A:04:97:D3:
  • BC:E7:53:AD:03:EF:61:45:88:58:E3:31:DE:1F:58:98:
  • 38:70:6F:3F:02:20:37:2B:31:60:7A:F3:CD:F5:B3:20:
  • 3E:47:C6:FA:9E:E8:0F:0D:8E:2E:2E:4C:35:34:F4:CE:
  • E5:FB:68:01:00:A2
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 22:45:45:07:59:55:24:56:96:3F:A1:2F:F1:F7:6D:86:
  • E0:23:26:63:AD:C0:4B:7F:5D:C6:83:5C:6E:E2:0F:02
  • Timestamp : Jul 28 09:55:00.655 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:DC:97:52:2E:3B:04:F1:DC:35:CB:C8:
  • 98:46:B3:BA:81:E5:6B:F0:2A:E6:EA:85:59:09:58:8D:
  • BB:1C:20:C5:85:02:20:17:E8:49:B9:F0:2E:0A:E7:EE:
  • D4:28:CE:CB:CB:71:26:B4:D2:CB:22:38:26:1B:B7:E5:
  • E0:E2:7B:24:50:71:9A
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 51:A3:B0:F5:FD:01:79:9C:56:6D:B8:37:78:8F:0C:A4:
  • 7A:CC:1B:27:CB:F7:9E:88:42:9A:0D:FE:D4:8B:05:E5
  • Timestamp : Jul 28 09:55:00.737 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:26:3A:8D:BF:D4:D1:9A:ED:8C:80:18:32:
  • 29:F5:EC:25:A4:C9:EF:C6:1C:0C:92:0F:A1:09:87:54:
  • 28:6D:EF:D3:02:20:56:29:1E:0D:06:F6:E1:FE:66:CF:
  • 1E:29:DD:FF:8F:DE:46:85:E9:E7:79:D7:46:5A:2F:73:
  • 19:B4:5A:7B:A8:B1