SSL-Tools

SSL check results of lbs-ost.de

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Discover if the mail servers for lbs-ost.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, 18 Sep 2020 11:47:59 +0000

The mailservers of lbs-ost.de can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @lbs-ost.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
relayh25.mail.s-web.de
62.181.145.168
 10
supported
*.mail.s-web.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
13 s
relayh15.mail.s-web.de
62.181.145.161
 20
supported
*.mail.s-web.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
12 s

Outgoing Mails

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

Certificates

First seen at:

CN=*.mail.s-web.de,O=Finanz Informatik GmbH & Co. KG,L=Frankfurt am Main,ST=Hessen,C=DE

Certificate chain
Subject
Country (C)
  • DE
State (ST)
  • Hessen
Locality (L)
  • Frankfurt am Main
Organization (O)
  • Finanz Informatik GmbH & Co. KG
Common Name (CN)
  • *.mail.s-web.de
Alternative Names
  • *.mail.s-web.de
Issuer
Country (C)
  • BM
Organization (O)
  • QuoVadis Limited
Common Name (CN)
  • QuoVadis Global SSL ICA G3
validity period
Not valid before
2019-01-30
Not valid after
2021-01-30
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Client Authentication
  • TLS Web Server Authentication
Fingerprints
SHA256
EB:BB:E8:81:64:C8:6B:F5:22:E1:71:CB:51:35:E4:F1:10:3A:10:FB:C8:41:B0:7A:EC:E2:F5:9F:DB:30:E9:08
SHA1
76:1D:31:C4:04:FF:95:CE:C0:23:9A:10:D5:CD:12:5C:0C:43:41:04
X509v3 extensions
authorityKeyIdentifier
  • keyid:B3:12:89:B5:A9:4B:35:BC:15:00:F0:80:E9:D8:78:87:F1:13:7C:76
authorityInfoAccess
  • CA Issuers - URI:http://trust.quovadisglobal.com/qvsslg3.crt
  • OCSP - URI:http://ocsp.quovadisglobal.com
certificatePolicies
  • Policy: 1.3.6.1.4.1.8024.0.2.100.1.1
  • CPS: http://www.quovadisglobal.com/repository
crlDistributionPoints
  • Full Name:
  • URI:http://crl.quovadisglobal.com/qvsslg3.crl
subjectKeyIdentifier
  • 10:95:70:25:5F:F3:64:E3:D3:7E:3B:0E:33:05:64:1D:F1:1A:16:F2
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 56:14:06:9A:2F:D7:C2:EC:D3:F5:E1:BD:44:B2:3E:C7:
  • 46:76:B9:BC:99:11:5C:C0:EF:94:98:55:D6:89:D0:DD
  • Timestamp : Jan 30 10:18:42.751 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:A1:65:D8:03:A2:75:C3:61:90:CA:CF:
  • 03:DA:65:EE:50:0C:F7:05:77:20:51:97:82:91:6A:55:
  • 68:94:03:53:C7:02:20:2C:20:B5:A4:74:3E:74:6B:B8:
  • EF:CD:6F:6F:73:2D:19:7B:8B:67:2F:23:5E:D4:CA:5E:
  • 77:18:69:6A:35:25:5E
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 6F:53:76:AC:31:F0:31:19:D8:99:00:A4:51:15:FF:77:
  • 15:1C:11:D9:02:C1:00:29:06:8D:B2:08:9A:37:D9:13
  • Timestamp : Jan 30 10:18:43.065 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:EA:B5:E7:BC:54:C5:19:A2:2A:59:A9:
  • C3:BA:21:87:84:07:47:9A:0C:AA:A6:FE:06:34:CA:D6:
  • 63:F1:7C:08:3B:02:20:19:95:59:CA:CD:0F:B5:C4:9C:
  • 6E:0E:A9:E6:84:04:C6:3A:BB:00:AB:3E:F6:43:63:37:
  • 5A:5C:BD:53:80:BC:DD
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : BB:D9:DF:BC:1F:8A:71:B5:93:94:23:97:AA:92:7B:47:
  • 38:57:95:0A:AB:52:E8:1A:90:96:64:36:8E:1E:D1:85
  • Timestamp : Jan 30 10:18:42.750 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:A6:5C:D5:8B:58:1E:7E:F9:0A:A5:4F:
  • 89:E4:BF:F1:FF:9C:7E:34:34:76:96:BF:89:7E:91:43:
  • C9:CD:52:AD:58:02:20:53:72:F5:29:23:D2:6F:93:E2:
  • 45:0B:97:87:43:61:0E:6E:46:93:BC:97:F5:F2:73:17:
  • CF:A9:74:48:98:4F:8A