SSL-Tools

SSL check results of steinberg.de

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Discover if the mail servers for steinberg.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 Fri, 31 Jul 2020 11:45:38 +0000

No connection to the mailservers of steinberg.de could be established.

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
steinberg-de.mail.protection.outlook.com
104.47.6.36
Results incomplete
0
supported
not checked
DANE
missing
PFS
not checked
Heartbleed
not vulnerable
Weak ciphers
not checked
1 s
steinberg-de.mail.protection.outlook.com
104.47.4.36
Results incomplete
0
supported
not checked
DANE
missing
PFS
not checked
Heartbleed
not vulnerable
Weak ciphers
not checked
1 s
fallback.pop-i.de
212.79.50.7
Results incomplete
20
supported
*.pop-i.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 @steinberg.de address so far. Test mail delivery

Certificates

First seen at:

CN=*.pop-i.de

Certificate chain
Subject
Common Name (CN)
  • *.pop-i.de
Alternative Names
  • *.pop-i.de
  • pop-i.de
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • RapidSSL TLS RSA CA G1
validity period
Not valid before
2020-04-06
Not valid after
2022-06-05
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
55:DD:A1:FC:EB:68:1F:8B:12:91:7C:9A:66:E2:93:59:64:9D:65:6F:E0:46:9B:D8:2C:E1:15:8D:86:8D:52:63
SHA1
60:7C:32:06:98:FA:4D:C3:67:03:31:40:C6:F9:3D:30:C1:71:7F:4A
X509v3 extensions
authorityKeyIdentifier
  • keyid:0C:DB:6C:82:49:0F:4A:67:0A:B8:14:EE:7A:C4:48:52:88:EB:56:38
subjectKeyIdentifier
  • B7:57:0A:0B:00:25:1A:B7:68:2C:0B:A0:C3:DE:28:C7:DC:6B:89:76
crlDistributionPoints
  • Full Name:
  • URI:http://cdp.rapidssl.com/RapidSSLTLSRSACAG1.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/RapidSSLTLSRSACAG1.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 : Apr 6 07:48:02.601 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:01:F5:28:C4:68:72:B3:67:45:F4:8D:2B:
  • 0D:FC:2C:CD:CE:84:6D:19:98:3A:49:75:DF:2E:78:0A:
  • 27:45:F4:76:02:21:00:8C:3F:5D:76:E7:39:03:E6:01:
  • 2F:CD:C7:A1:F6:FF:53:2F:E3:26:C0:B2:99:95:2B:0D:
  • D2:89:CB:D6:C0:83:87
  • 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 : Apr 6 07:48:02.516 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:90:68:4A:B8:56:E3:F3:CE:F9:19:FF:
  • 4B:02:1D:3C:5A:63:1B:13:B8:E7:65:05:BC:8A:C7:95:
  • CF:3D:34:E6:03:02:20:78:1B:2E:3B:4B:FE:9E:6A:0A:
  • 06:3C:B8:4E:76:D5:C2:82:B0:2D:80:72:0A:11:0C:C0:
  • 6F:2C:61:47:E3:1D:6D
  • 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 : Apr 6 07:48:02.610 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:98:F4:1E:A1:E1:F2:30:08:33:E7:46:
  • 9B:3C:D4:36:FE:25:50:D4:F5:CA:57:C4:48:D7:90:2B:
  • AB:84:28:9A:E5:02:20:12:9D:6D:55:70:6D:4C:E2:75:
  • E3:68:39:2D:D7:E6:3E:59:FB:38:7C:6B:8D:53:89:27:
  • A6:21:E3:D6:4F:DB:BF