SSL-Tools

SSL check results of mail.schiffswerftlaboe.de

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Discover if the mail servers for mail.schiffswerftlaboe.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 Sat, 21 Nov 2020 18:35:10 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.schiffswerftlaboe.de
51.195.90.180
 -
supported
mail.schiffswerftlaboe.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
mail.schiffswerftlaboe.de
2001:41d0:701:1100::3827
Results incomplete
- not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s

Outgoing Mails

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

Certificates

First seen at:

CN=mail.schiffswerftlaboe.de

Certificate chain
Subject
Common Name (CN)
  • mail.schiffswerftlaboe.de
Alternative Names
  • mail.schiffswerftlaboe.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-10-11
Not valid after
2021-01-09
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
C7:F5:53:53:A0:61:22:DD:E2:D1:60:3D:61:8D:A5:4D:82:A0:AD:D1:E8:9C:EC:46:A7:A2:A5:67:1C:0C:F6:20
SHA1
DF:C6:61:EA:9B:69:B0:18:8E:2E:52:93:53:5C:0D:12:BE:FA:28:A9
X509v3 extensions
subjectKeyIdentifier
  • 35:4A:54:D5:4F:3F:BB:10:94:35:F6:71:14:BC:C4:5B:AE:20:48:C3
authorityKeyIdentifier
  • keyid:A8:4A:6A:63:04:7D:DD:BA:E6:D1:39:B7:A6:45:65:EF:F3:A8:EC:A1
authorityInfoAccess
  • OCSP - URI:http://ocsp.int-x3.letsencrypt.org
  • CA Issuers - URI:http://cert.int-x3.letsencrypt.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • Policy: 1.3.6.1.4.1.44947.1.1.1
  • CPS: http://cps.letsencrypt.org
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 5C:DC:43:92:FE:E6:AB:45:44:B1:5E:9A:D4:56:E6:10:
  • 37:FB:D5:FA:47:DC:A1:73:94:B2:5E:E6:F6:C7:0E:CA
  • Timestamp : Oct 11 12:51:04.509 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:B1:E5:75:70:36:C4:41:3C:D9:E0:91:
  • A0:26:0A:8A:A9:21:18:2A:4D:CE:24:6E:42:D8:DD:C1:
  • 86:83:7C:40:A2:02:20:32:29:3A:81:40:34:09:47:F2:
  • C7:3C:1A:B2:C1:F2:D8:6B:AE:B0:AE:1E:7F:FB:27:B4:
  • 39:FF:31:D4:6C:00:F7
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : F6:5C:94:2F:D1:77:30:22:14:54:18:08:30:94:56:8E:
  • E3:4D:13:19:33:BF:DF:0C:2F:20:0B:CC:4E:F1:64:E3
  • Timestamp : Oct 11 12:51:04.991 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:2F:A0:59:97:16:95:96:40:03:D1:DF:AA:
  • D3:A3:27:7A:B2:47:75:9F:4D:A1:4D:9A:25:7B:76:82:
  • 8B:F2:CD:94:02:21:00:DB:4A:13:9E:42:D3:71:4F:CB:
  • 58:A2:00:F5:EC:6F:0A:A4:3F:79:E3:25:05:68:15:79:
  • 2C:23:D4:AE:89:FA:9D