SSL-Tools

SSL check results of dr-schaab.de

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Discover if the mail servers for dr-schaab.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 Mon, 18 Nov 2024 18:17:02 +0000

The mailservers of dr-schaab.de can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @dr-schaab.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.dr-schaab.de
217.86.169.127
 100
supported
mail.dr-schaab.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s

Outgoing Mails

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

Certificates

First seen at:

CN=mail.dr-schaab.de

Certificate chain
Subject
Common Name (CN)
  • mail.dr-schaab.de
Alternative Names
  • mail.dr-schaab.de
  • owa.dr-schaab.de
  • autodiscover.dr-schaab.de
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • GeoTrust TLS RSA CA G1
validity period
Not valid before
2024-11-18
Not valid after
2025-11-17
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
95:65:7A:76:7A:96:FD:A1:79:DE:8B:CF:5D:CC:56:E1:6E:6C:6C:9B:47:05:3B:49:73:9D:2C:27:E6:70:2D:E6
SHA1
2C:9B:8E:92:3F:E0:D8:00:40:16:AD:2F:EF:7D:10:91:E7:20:AA:1E
X509v3 extensions
authorityKeyIdentifier
  • keyid:94:4F:D4:5D:8B:E4:A4:E2:A6:80:FE:FD:D8:F9:00:EF:A3:BE:02:57
subjectKeyIdentifier
  • 09:89:38:80:FE:A8:B5:70:41:FE:B8:38:B9:47:80:43:69:1B:CA:73
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • CPS: http://www.digicert.com/CPS
crlDistributionPoints
  • Full Name:
  • URI:http://cdp.geotrust.com/GeoTrustTLSRSACAG1.crl
authorityInfoAccess
  • OCSP - URI:http://status.geotrust.com
  • CA Issuers - URI:http://cacerts.geotrust.com/GeoTrustTLSRSACAG1.crt
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 12:F1:4E:34:BD:53:72:4C:84:06:19:C3:8F:3F:7A:13:
  • F8:E7:B5:62:87:88:9C:6D:30:05:84:EB:E5:86:26:3A
  • Timestamp : Nov 18 13:19:48.852 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:7B:0E:58:C2:95:BA:A2:65:73:29:22:BD:
  • 37:10:8A:09:82:AD:D1:10:BA:AB:15:FB:45:BC:0B:3B:
  • 5D:FC:2D:60:02:21:00:96:62:49:5B:9D:47:5D:BC:F0:
  • 18:3B:34:4F:43:CB:DC:6B:AE:5E:88:8C:F0:1E:33:1B:
  • 4F:E7:04:1C:79:92:34
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : E6:D2:31:63:40:77:8C:C1:10:41:06:D7:71:B9:CE:C1:
  • D2:40:F6:96:84:86:FB:BA:87:32:1D:FD:1E:37:8E:50
  • Timestamp : Nov 18 13:19:48.923 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:8E:6E:FA:A4:81:43:A2:CD:59:B2:10:
  • B5:21:3F:F0:91:53:D6:78:8B:60:ED:5E:BF:E0:77:73:
  • 6A:1F:63:14:07:02:20:16:8B:07:BE:75:5E:86:10:96:
  • E3:96:BD:9E:81:F7:89:F5:EB:2D:CA:C8:E5:2E:B6:AE:
  • A4:AD:52:FA:BD:98:F5
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : CC:FB:0F:6A:85:71:09:65:FE:95:9B:53:CE:E9:B2:7C:
  • 22:E9:85:5C:0D:97:8D:B6:A9:7E:54:C0:FE:4C:0D:B0
  • Timestamp : Nov 18 13:19:48.906 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:B7:52:1C:B3:7C:00:BB:CA:7D:D7:F0:
  • 84:EC:64:55:C1:26:7A:49:8A:DF:89:AF:EE:78:70:64:
  • BF:54:6E:0B:A1:02:20:77:4B:C3:DD:DC:95:7B:92:02:
  • 60:5F:04:4B:73:97:91:B6:C5:92:5F:D2:C2:7B:97:0E:
  • 0A:F7:2B:E5:E1:2D:CF